TY  - CONF
AU  - Marjanović-Jeromela, Ana
AU  - Jankulovska, Mirjana
AU  - Kuzmanovska, Biljana
AU  - Ivanovska, Sonja
AU  - Jocković, Milan
AU  - Balalić, Igor
AU  - Rajković, Dragana
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/3753
AB  - Rapeseed (Brassica napus L.) is the most important oilseed crop in Europe and the second in the world. Rapeseed breeders are continuously creating cultivars and hybrids with the main goal to combine high yield, oil content and quality traits. Thus, it is imperative to assess the created germplasm and to distinguish the most promising genotypes. The objective of this study was to determine the genetic variability of 45 spring rapeseed hybrids in order to effectively select those with a combination of high seed and oil yield and other desirable traits, by using multivariate statistical methods.
C3  - Book of Abstracts, 16th International Rapeseed Congress (IRC): Global Crop - Golden Opportunities, Sidney, 24-27 September 2023
T1  - Genetic variability of spring rapeseed hybrids based on quantitative traits
EP  - 233
SP  - 233
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3753
ER  - 

@conference{
author = "Marjanović-Jeromela, Ana and Jankulovska, Mirjana and Kuzmanovska, Biljana and Ivanovska, Sonja and Jocković, Milan and Balalić, Igor and Rajković, Dragana",
year = "2023",
abstract = "Rapeseed (Brassica napus L.) is the most important oilseed crop in Europe and the second in the world. Rapeseed breeders are continuously creating cultivars and hybrids with the main goal to combine high yield, oil content and quality traits. Thus, it is imperative to assess the created germplasm and to distinguish the most promising genotypes. The objective of this study was to determine the genetic variability of 45 spring rapeseed hybrids in order to effectively select those with a combination of high seed and oil yield and other desirable traits, by using multivariate statistical methods.",
journal = "Book of Abstracts, 16th International Rapeseed Congress (IRC): Global Crop - Golden Opportunities, Sidney, 24-27 September 2023",
title = "Genetic variability of spring rapeseed hybrids based on quantitative traits",
pages = "233-233",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3753"
}

Marjanović-Jeromela, A., Jankulovska, M., Kuzmanovska, B., Ivanovska, S., Jocković, M., Balalić, I.,& Rajković, D.. (2023). Genetic variability of spring rapeseed hybrids based on quantitative traits. in Book of Abstracts, 16th International Rapeseed Congress (IRC): Global Crop - Golden Opportunities, Sidney, 24-27 September 2023, 233-233.
https://hdl.handle.net/21.15107/rcub_fiver_3753

Marjanović-Jeromela A, Jankulovska M, Kuzmanovska B, Ivanovska S, Jocković M, Balalić I, Rajković D. Genetic variability of spring rapeseed hybrids based on quantitative traits. in Book of Abstracts, 16th International Rapeseed Congress (IRC): Global Crop - Golden Opportunities, Sidney, 24-27 September 2023. 2023;:233-233.
https://hdl.handle.net/21.15107/rcub_fiver_3753 .

Marjanović-Jeromela, Ana, Jankulovska, Mirjana, Kuzmanovska, Biljana, Ivanovska, Sonja, Jocković, Milan, Balalić, Igor, Rajković, Dragana, "Genetic variability of spring rapeseed hybrids based on quantitative traits" in Book of Abstracts, 16th International Rapeseed Congress (IRC): Global Crop - Golden Opportunities, Sidney, 24-27 September 2023 (2023):233-233,
https://hdl.handle.net/21.15107/rcub_fiver_3753 .

TY  - JOUR
AU  - Jankulovska, Mirjana
AU  - Ivanovska, Sonja
AU  - Marjanović-Jeromela, Ana
AU  - Miladinović, Dragana
AU  - Kuzmanovska, Biljana
AU  - Rajković, Dragana
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2038
AB  - In rapeseed, there is a constant need for increasing its genetic diversity, particularly through breeding of hybrid varieties in order to produce genotypes with improved seed yield, as well as other important agronomic traits. However, to create commercial hybrids, the knowledge of the genetic diversity of the parents is prerequisite, considering that the hybrid's performance greatly depends on the choice of parental lines. There is a lack of information about using the genetic distance to determine the extent of heterosis in spring rapeseed in Europe. The goals of this research were to determine the genetic variability of rapeseed breeding material for important agricultural traits, to analyse the differences in grouping of the parental genotypes based on their genetic distances determined by morphological traits and molecular markers and to estimate the correlation of the differently established parental genetic distances with hybrid performance, heterosis, general combining ability of both parents and specific combining ability in crosses. This will provide novel information for parental selection in order to develop a better approach for prediction of heterosis in spring rapeseed hybrid breeding program. The field trial included ten spring rapeseed genotypes that were crossed in a half diallel fashion thus making 45 hybrid combinations. Distances between parents were calculated based on data from 14 analysed phenotypic traits and 64 SSR markers. The obtained results showed that the parental genetic distance based on phenotypic traits was better in predicting heterosis and combining ability in comparison with the distance estimated by SSR analysis. Although the obtained results revealed that the genetic distance based on molecular markers had no correlation with mid-parent and high-parent heterosis, further studies are needed with a larger number and different types of markers to draw the final conclusion.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Predicting heterosis and f1 performance in spring rapeseed (brassica napus l.): genetic distance based on molecular or phenotypic data?
EP  - 672
IS  - 2
SP  - 661
VL  - 52
DO  - 10.2298/GENSR2002661J
ER  - 

@article{
author = "Jankulovska, Mirjana and Ivanovska, Sonja and Marjanović-Jeromela, Ana and Miladinović, Dragana and Kuzmanovska, Biljana and Rajković, Dragana",
year = "2020",
abstract = "In rapeseed, there is a constant need for increasing its genetic diversity, particularly through breeding of hybrid varieties in order to produce genotypes with improved seed yield, as well as other important agronomic traits. However, to create commercial hybrids, the knowledge of the genetic diversity of the parents is prerequisite, considering that the hybrid's performance greatly depends on the choice of parental lines. There is a lack of information about using the genetic distance to determine the extent of heterosis in spring rapeseed in Europe. The goals of this research were to determine the genetic variability of rapeseed breeding material for important agricultural traits, to analyse the differences in grouping of the parental genotypes based on their genetic distances determined by morphological traits and molecular markers and to estimate the correlation of the differently established parental genetic distances with hybrid performance, heterosis, general combining ability of both parents and specific combining ability in crosses. This will provide novel information for parental selection in order to develop a better approach for prediction of heterosis in spring rapeseed hybrid breeding program. The field trial included ten spring rapeseed genotypes that were crossed in a half diallel fashion thus making 45 hybrid combinations. Distances between parents were calculated based on data from 14 analysed phenotypic traits and 64 SSR markers. The obtained results showed that the parental genetic distance based on phenotypic traits was better in predicting heterosis and combining ability in comparison with the distance estimated by SSR analysis. Although the obtained results revealed that the genetic distance based on molecular markers had no correlation with mid-parent and high-parent heterosis, further studies are needed with a larger number and different types of markers to draw the final conclusion.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Predicting heterosis and f1 performance in spring rapeseed (brassica napus l.): genetic distance based on molecular or phenotypic data?",
pages = "672-661",
number = "2",
volume = "52",
doi = "10.2298/GENSR2002661J"
}

Jankulovska, M., Ivanovska, S., Marjanović-Jeromela, A., Miladinović, D., Kuzmanovska, B.,& Rajković, D.. (2020). Predicting heterosis and f1 performance in spring rapeseed (brassica napus l.): genetic distance based on molecular or phenotypic data?. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 52(2), 661-672.
https://doi.org/10.2298/GENSR2002661J

Jankulovska M, Ivanovska S, Marjanović-Jeromela A, Miladinović D, Kuzmanovska B, Rajković D. Predicting heterosis and f1 performance in spring rapeseed (brassica napus l.): genetic distance based on molecular or phenotypic data?. in Genetika-Belgrade. 2020;52(2):661-672.
doi:10.2298/GENSR2002661J .

Jankulovska, Mirjana, Ivanovska, Sonja, Marjanović-Jeromela, Ana, Miladinović, Dragana, Kuzmanovska, Biljana, Rajković, Dragana, "Predicting heterosis and f1 performance in spring rapeseed (brassica napus l.): genetic distance based on molecular or phenotypic data?" in Genetika-Belgrade, 52, no. 2 (2020):661-672,
https://doi.org/10.2298/GENSR2002661J . .

TY  - JOUR
AU  - Sinković, Lovro
AU  - Pipan, Barbara
AU  - Vasić, Mirjana
AU  - Antić, Marina
AU  - Todorović, Vida
AU  - Ivanovska, Sonja
AU  - Brezeanu, Creola
AU  - Sustar-Vozlić, Jelka
AU  - Meglić, Vladimir
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1883
AB  - In South-Eastern Europe, the majority of runner-bean (Phaseolus coccineus L.) production is based on local populations grown mainly in home gardens. The local runner-bean plants are well adapted to their specific growing conditions and microclimate agro-environments, and show great morpho-agronomic diversity. Here, 142 runner-bean accessions from the five South-Eastern European countries of Slovenia, Bosnia and Herzegovina, Serbia, North Macedonia and Romania were sown and cultivated in their respective countries and characterised using 28 quantitative and qualitative morpho-agronomic descriptors for Phaseolus spp. based on inflorescences, leaves, plants, pods and seeds. For each of these morpho-agronomic descriptors, the accessions can be classified into two or three specific groups. The highest correlations were observed within the fluorescence, seed and pod traits. The highest variability, at 76.39%, was between the different countries, representing different geographic origins, while the variability within the countries was 23.61%. Cluster analysis based on these collected morpho-agronomic data also classified the accessions into three groups according to genetic origins. The data obtained serve as useful genetic information for plant breeders for the breeding of new bean varieties for further studies of the morpho-agronomic traits of the runner bean.
PB  - Basel : MDPI
T2  - Sustainability
T1  - Morpho-Agronomic Characterisation of Runner Bean (Phaseolus coccineus L.) from South-Eastern Europe
IS  - 21
VL  - 11
DO  - 10.3390/su11216165
ER  - 

@article{
author = "Sinković, Lovro and Pipan, Barbara and Vasić, Mirjana and Antić, Marina and Todorović, Vida and Ivanovska, Sonja and Brezeanu, Creola and Sustar-Vozlić, Jelka and Meglić, Vladimir",
year = "2019",
abstract = "In South-Eastern Europe, the majority of runner-bean (Phaseolus coccineus L.) production is based on local populations grown mainly in home gardens. The local runner-bean plants are well adapted to their specific growing conditions and microclimate agro-environments, and show great morpho-agronomic diversity. Here, 142 runner-bean accessions from the five South-Eastern European countries of Slovenia, Bosnia and Herzegovina, Serbia, North Macedonia and Romania were sown and cultivated in their respective countries and characterised using 28 quantitative and qualitative morpho-agronomic descriptors for Phaseolus spp. based on inflorescences, leaves, plants, pods and seeds. For each of these morpho-agronomic descriptors, the accessions can be classified into two or three specific groups. The highest correlations were observed within the fluorescence, seed and pod traits. The highest variability, at 76.39%, was between the different countries, representing different geographic origins, while the variability within the countries was 23.61%. Cluster analysis based on these collected morpho-agronomic data also classified the accessions into three groups according to genetic origins. The data obtained serve as useful genetic information for plant breeders for the breeding of new bean varieties for further studies of the morpho-agronomic traits of the runner bean.",
publisher = "Basel : MDPI",
journal = "Sustainability",
title = "Morpho-Agronomic Characterisation of Runner Bean (Phaseolus coccineus L.) from South-Eastern Europe",
number = "21",
volume = "11",
doi = "10.3390/su11216165"
}

Sinković, L., Pipan, B., Vasić, M., Antić, M., Todorović, V., Ivanovska, S., Brezeanu, C., Sustar-Vozlić, J.,& Meglić, V.. (2019). Morpho-Agronomic Characterisation of Runner Bean (Phaseolus coccineus L.) from South-Eastern Europe. in Sustainability
Basel : MDPI., 11(21).
https://doi.org/10.3390/su11216165

Sinković L, Pipan B, Vasić M, Antić M, Todorović V, Ivanovska S, Brezeanu C, Sustar-Vozlić J, Meglić V. Morpho-Agronomic Characterisation of Runner Bean (Phaseolus coccineus L.) from South-Eastern Europe. in Sustainability. 2019;11(21).
doi:10.3390/su11216165 .

Sinković, Lovro, Pipan, Barbara, Vasić, Mirjana, Antić, Marina, Todorović, Vida, Ivanovska, Sonja, Brezeanu, Creola, Sustar-Vozlić, Jelka, Meglić, Vladimir, "Morpho-Agronomic Characterisation of Runner Bean (Phaseolus coccineus L.) from South-Eastern Europe" in Sustainability, 11, no. 21 (2019),
https://doi.org/10.3390/su11216165 . .

TY  - CONF
AU  - Pipan, Barbara
AU  - Šuštar-Vozlič, Jelka
AU  - Todorović, Vida
AU  - Antić, Marina
AU  - Creola, Brezeanu
AU  - Ivanovska, Sonja
AU  - Jankulovska, Mirjana
AU  - Savić, Aleksandra
AU  - Vasić, Mirjana
AU  - Meglič, Vladimir
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/3957
AB  - In the last decade several thousand accessions were collected in different parts of Europe and are stored in national gene banks; at present the Phaseolus Database as part of the EURISCO Web catalogue contains over 46000 records. Main objective of the study (ECPGR_SMARTLEG project) was proper phenotypic and genetic evaluation of European Phaseolus accessions with emphasis to Phaseolus coccineus germplasm providing new data to EURISCO and AEGIS. During the project, we provided three different types of datasets including morpho-agronomic traits of plants, morphometric seed characteristics and genetic profiles of P. coccineus accessions from eight European geographic origins; Slovenia, Romania, Bosnia and Herzegovina, Serbia, Italy, Slovakia, Macedonia and Austria. Before sowing, the morphometric characterization of P. coccineus seeds was performed according to adopted Community Plant Variety Office-Technical Protocol and Phaselieu/AIS descriptors observing 14 different seed characteristics.
PB  - Belgrade : University of Belgrade, Institute of Botany and 'Jevremovac' Botanical Garden
C3  - Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad
T1  - Evaluation of the Balkan Phaseolus coccineus L. genetic resources
EP  - 167
SP  - 166
VL  - 42
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3957
ER  - 

@conference{
author = "Pipan, Barbara and Šuštar-Vozlič, Jelka and Todorović, Vida and Antić, Marina and Creola, Brezeanu and Ivanovska, Sonja and Jankulovska, Mirjana and Savić, Aleksandra and Vasić, Mirjana and Meglič, Vladimir",
year = "2018",
abstract = "In the last decade several thousand accessions were collected in different parts of Europe and are stored in national gene banks; at present the Phaseolus Database as part of the EURISCO Web catalogue contains over 46000 records. Main objective of the study (ECPGR_SMARTLEG project) was proper phenotypic and genetic evaluation of European Phaseolus accessions with emphasis to Phaseolus coccineus germplasm providing new data to EURISCO and AEGIS. During the project, we provided three different types of datasets including morpho-agronomic traits of plants, morphometric seed characteristics and genetic profiles of P. coccineus accessions from eight European geographic origins; Slovenia, Romania, Bosnia and Herzegovina, Serbia, Italy, Slovakia, Macedonia and Austria. Before sowing, the morphometric characterization of P. coccineus seeds was performed according to adopted Community Plant Variety Office-Technical Protocol and Phaselieu/AIS descriptors observing 14 different seed characteristics.",
publisher = "Belgrade : University of Belgrade, Institute of Botany and 'Jevremovac' Botanical Garden",
journal = "Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad",
title = "Evaluation of the Balkan Phaseolus coccineus L. genetic resources",
pages = "167-166",
volume = "42",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3957"
}

Pipan, B., Šuštar-Vozlič, J., Todorović, V., Antić, M., Creola, B., Ivanovska, S., Jankulovska, M., Savić, A., Vasić, M.,& Meglič, V.. (2018). Evaluation of the Balkan Phaseolus coccineus L. genetic resources. in Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad
Belgrade : University of Belgrade, Institute of Botany and 'Jevremovac' Botanical Garden., 42, 166-167.
https://hdl.handle.net/21.15107/rcub_fiver_3957

Pipan B, Šuštar-Vozlič J, Todorović V, Antić M, Creola B, Ivanovska S, Jankulovska M, Savić A, Vasić M, Meglič V. Evaluation of the Balkan Phaseolus coccineus L. genetic resources. in Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad. 2018;42:166-167.
https://hdl.handle.net/21.15107/rcub_fiver_3957 .

Pipan, Barbara, Šuštar-Vozlič, Jelka, Todorović, Vida, Antić, Marina, Creola, Brezeanu, Ivanovska, Sonja, Jankulovska, Mirjana, Savić, Aleksandra, Vasić, Mirjana, Meglič, Vladimir, "Evaluation of the Balkan Phaseolus coccineus L. genetic resources" in Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad, 42 (2018):166-167,
https://hdl.handle.net/21.15107/rcub_fiver_3957 .

TY  - CONF
AU  - Pipan, Barbara
AU  - Šuštar-Vozlič, Jelka
AU  - Todorović, Vida
AU  - Antić, Marina
AU  - Creola, Brezeanu
AU  - Ivanovska, Sonja
AU  - Jankulovska, Mirjana
AU  - Savić, Aleksandra
AU  - Vasić, Mirjana
AU  - Meglič, Vladimir
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/2251
AB  - In the last decade several thousand accessions were collected in different parts of Europe and are stored in national gene banks; at present the Phaseolus Database as part of the EURISCO Web catalogue contains aver 46000 records. Main objective of the study (ECPGR_SMARTLEG project) was proper phenotypic and genetic evaluation of European Phaseolus accessions with emphasis to Phaseolus coccineus germplasm providing new data to EURISCO and AEGIS. During the project, we provided three different types of datasets including morpho-agronomic traits of plants, morphometric seed characteristics and genetic profiles of P. coccineus accessions from eight European geographic origins; Slovenia, Romania, Bosnia and Herzegovina, Serbia, Italy, Slovakia, Macedonia and Austria.
PB  - Belgrade : University of Belgrade, Institute of Botany and Botanical Garden Jevremovac
C3  - Book of Abstracts, 7th Balkan Botanical Congress, 10-14th September 2018, Novi Sad, Serbia, Botanica Serbica 42 (supplement 1)
T1  - Evaluation of the Balkan Phaseolus coccineus L. genetic resources
EP  - 166
SP  - 166
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2251
ER  - 

@conference{
author = "Pipan, Barbara and Šuštar-Vozlič, Jelka and Todorović, Vida and Antić, Marina and Creola, Brezeanu and Ivanovska, Sonja and Jankulovska, Mirjana and Savić, Aleksandra and Vasić, Mirjana and Meglič, Vladimir",
year = "2018",
abstract = "In the last decade several thousand accessions were collected in different parts of Europe and are stored in national gene banks; at present the Phaseolus Database as part of the EURISCO Web catalogue contains aver 46000 records. Main objective of the study (ECPGR_SMARTLEG project) was proper phenotypic and genetic evaluation of European Phaseolus accessions with emphasis to Phaseolus coccineus germplasm providing new data to EURISCO and AEGIS. During the project, we provided three different types of datasets including morpho-agronomic traits of plants, morphometric seed characteristics and genetic profiles of P. coccineus accessions from eight European geographic origins; Slovenia, Romania, Bosnia and Herzegovina, Serbia, Italy, Slovakia, Macedonia and Austria.",
publisher = "Belgrade : University of Belgrade, Institute of Botany and Botanical Garden Jevremovac",
journal = "Book of Abstracts, 7th Balkan Botanical Congress, 10-14th September 2018, Novi Sad, Serbia, Botanica Serbica 42 (supplement 1)",
title = "Evaluation of the Balkan Phaseolus coccineus L. genetic resources",
pages = "166-166",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2251"
}

Pipan, B., Šuštar-Vozlič, J., Todorović, V., Antić, M., Creola, B., Ivanovska, S., Jankulovska, M., Savić, A., Vasić, M.,& Meglič, V.. (2018). Evaluation of the Balkan Phaseolus coccineus L. genetic resources. in Book of Abstracts, 7th Balkan Botanical Congress, 10-14th September 2018, Novi Sad, Serbia, Botanica Serbica 42 (supplement 1)
Belgrade : University of Belgrade, Institute of Botany and Botanical Garden Jevremovac., 166-166.
https://hdl.handle.net/21.15107/rcub_fiver_2251

Pipan B, Šuštar-Vozlič J, Todorović V, Antić M, Creola B, Ivanovska S, Jankulovska M, Savić A, Vasić M, Meglič V. Evaluation of the Balkan Phaseolus coccineus L. genetic resources. in Book of Abstracts, 7th Balkan Botanical Congress, 10-14th September 2018, Novi Sad, Serbia, Botanica Serbica 42 (supplement 1). 2018;:166-166.
https://hdl.handle.net/21.15107/rcub_fiver_2251 .

Pipan, Barbara, Šuštar-Vozlič, Jelka, Todorović, Vida, Antić, Marina, Creola, Brezeanu, Ivanovska, Sonja, Jankulovska, Mirjana, Savić, Aleksandra, Vasić, Mirjana, Meglič, Vladimir, "Evaluation of the Balkan Phaseolus coccineus L. genetic resources" in Book of Abstracts, 7th Balkan Botanical Congress, 10-14th September 2018, Novi Sad, Serbia, Botanica Serbica 42 (supplement 1) (2018):166-166,
https://hdl.handle.net/21.15107/rcub_fiver_2251 .

TY  - JOUR
AU  - Jankulovska, Mirjana
AU  - Ivanovska, Sonja
AU  - Marjanović-Jeromela, Ana
AU  - Bolarić, Snjezana
AU  - Jankuloski, Ljupčo
AU  - Dimov, Zoran
AU  - Bosev, Dane
AU  - Kuzmanovska, Biljana
PY  - 2014
UR  - http://fiver.ifvcns.rs/handle/123456789/1310
AB  - In this study, the use of different multivariate approaches to classify rapeseed genotypes based on quantitative traits has been presented. Tree regression analysis, PCA analysis and two-way cluster analysis were applied in order todescribe and understand the extent of genetic variability in spring rapeseed genotype by trait data. The traits which highly influenced seed and oil yield in rapeseed were successfully identified by the tree regression analysis. Principal predictor for both response variables was number of pods per plant (NP). NP and 1000 seed weight could help in the selection of high yielding genotypes. High values for both traits and oil content could lead to high oil yielding genotypes. These traits may serve as indirect selection criteria and can lead to improvement of seed and oil yield in rapeseed. Quantitative traits that explained most of the variability in the studied germplasm were classified using principal component analysis. In this data set, five PCs were identified, out of which the first three PCs explained 63% of the total variance. It helped in facilitating the choice of variables based on which the genotypes' clustering could be performed. The two-way cluster analysissimultaneously clustered genotypes and quantitative traits. The final number of clusters was determined using bootstrapping technique. This approach provided clear overview on the variability of the analyzed genotypes. The genotypes that have similar performance regarding the traits included in this study can be easily detected on the heatmap. Genotypes grouped in the clusters 1 and 8 had high values for seed and oil yield, and relatively short vegetative growth duration period and those in cluster 9, combined moderate to low values for vegetative growth duration and moderate to high seed and oil yield. These genotypes should be further exploited and implemented in the rapeseed breeding program. The combined application of these multivariate methods can assist in deciding how, and based on which traits to select the genotypes, especially in early generations, at the beginning of a breeding program.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Multivariate analysis of quantitative traits can effectively classify rapeseed germplasm
EP  - 559
IS  - 2
SP  - 545
VL  - 46
DO  - 10.2298/GENSR1402545J
ER  - 

@article{
author = "Jankulovska, Mirjana and Ivanovska, Sonja and Marjanović-Jeromela, Ana and Bolarić, Snjezana and Jankuloski, Ljupčo and Dimov, Zoran and Bosev, Dane and Kuzmanovska, Biljana",
year = "2014",
abstract = "In this study, the use of different multivariate approaches to classify rapeseed genotypes based on quantitative traits has been presented. Tree regression analysis, PCA analysis and two-way cluster analysis were applied in order todescribe and understand the extent of genetic variability in spring rapeseed genotype by trait data. The traits which highly influenced seed and oil yield in rapeseed were successfully identified by the tree regression analysis. Principal predictor for both response variables was number of pods per plant (NP). NP and 1000 seed weight could help in the selection of high yielding genotypes. High values for both traits and oil content could lead to high oil yielding genotypes. These traits may serve as indirect selection criteria and can lead to improvement of seed and oil yield in rapeseed. Quantitative traits that explained most of the variability in the studied germplasm were classified using principal component analysis. In this data set, five PCs were identified, out of which the first three PCs explained 63% of the total variance. It helped in facilitating the choice of variables based on which the genotypes' clustering could be performed. The two-way cluster analysissimultaneously clustered genotypes and quantitative traits. The final number of clusters was determined using bootstrapping technique. This approach provided clear overview on the variability of the analyzed genotypes. The genotypes that have similar performance regarding the traits included in this study can be easily detected on the heatmap. Genotypes grouped in the clusters 1 and 8 had high values for seed and oil yield, and relatively short vegetative growth duration period and those in cluster 9, combined moderate to low values for vegetative growth duration and moderate to high seed and oil yield. These genotypes should be further exploited and implemented in the rapeseed breeding program. The combined application of these multivariate methods can assist in deciding how, and based on which traits to select the genotypes, especially in early generations, at the beginning of a breeding program.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Multivariate analysis of quantitative traits can effectively classify rapeseed germplasm",
pages = "559-545",
number = "2",
volume = "46",
doi = "10.2298/GENSR1402545J"
}

Jankulovska, M., Ivanovska, S., Marjanović-Jeromela, A., Bolarić, S., Jankuloski, L., Dimov, Z., Bosev, D.,& Kuzmanovska, B.. (2014). Multivariate analysis of quantitative traits can effectively classify rapeseed germplasm. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 46(2), 545-559.
https://doi.org/10.2298/GENSR1402545J

Jankulovska M, Ivanovska S, Marjanović-Jeromela A, Bolarić S, Jankuloski L, Dimov Z, Bosev D, Kuzmanovska B. Multivariate analysis of quantitative traits can effectively classify rapeseed germplasm. in Genetika-Belgrade. 2014;46(2):545-559.
doi:10.2298/GENSR1402545J .

Jankulovska, Mirjana, Ivanovska, Sonja, Marjanović-Jeromela, Ana, Bolarić, Snjezana, Jankuloski, Ljupčo, Dimov, Zoran, Bosev, Dane, Kuzmanovska, Biljana, "Multivariate analysis of quantitative traits can effectively classify rapeseed germplasm" in Genetika-Belgrade, 46, no. 2 (2014):545-559,
https://doi.org/10.2298/GENSR1402545J . .

TY  - JOUR
AU  - Marjanović-Jeromela, Ana
AU  - Marinković, Radovan
AU  - Ivanovska, Sonja
AU  - Jankulovska, Mirjana
AU  - Mijić, Anto
AU  - Hristov, Nikola
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1000
AB  - Designing breeding programs for rapeseed (Brassica napus L.) cultivars with improved seed and oil yields require information about the genetic variability of traits effecting seed and oil production. This investigation was undertaken in order to examine phenotypic and genetic variability, broad-sense heritability, genetic gain under selection and interrelationships of some agronomic and seed quality traits of investigated genotypes. Genotypes, years and their interaction showed significant variation for all studied characters. Phenotypic variability coefficients were higher than genetic ones. Broad-sense heritability estimates ranged from 12.66% (for ripening period) up to 52.12% (for days to first pods filling). Expected genetic gain was lowest for days to maturity (0.45%) and highest for height to the first lateral branch (12.94%). The analysis of genetic correlations revealed that seed yield per plant is highly and positively associated with pods per plant, oil content, plant height and ripening period, although significant negative correlations were found between seed yield per plant and leaves per plant, days to maturity, protein content, days to first pods filling, days to flowering, height of the first lateral branch and 1000 seed weight. Genetic path-coefficient analysis indicated that pods per plant and oil content were the most important components of seed yield per plant. Their direct effects on seed yield per plant were p=0.472 and p=0.082, respectively. Protein content had highly significant negative direct effect on seed yield (p=-0.365), followed by 1000 seed weight (p=-0.017) and height to the first lateral branch (p=-0.081). These observations will support the selection of genotypes with desired traits for further rapeseed seed and oil yield improvement.
AB  - Za organizovanje dobrog oplemenjivačkog programa na uljanoj repicu (Brassica napus L.) neophodno je poznavanje genetičke varijabilnosti svojstava koja utiču na prinos semena i ulja. Istraživanja su sprovedena da bi se ispitala fenotipska i genotipska varijabilnost, heritabilnost u širem smislu, genetička dobit od selekcija i međuzavisnost agronomskih važnih osobina i svojstava kvaliteta semena kod ispitivanih genotipova. Genotipovi, godine i njihova interakcija signifikantno su varirale za sva ispitivana svojstva. Fenotipski koeficijent varijacije bio je veći od genotipskog. Heritabilnost u širem smislu kretala se od 12.66% (za vreme sazrevanja) do 52.12% (broj dana do formiranja prve mahune). Očekivana genetička dobit bila je najniža za broj dana do sazrevanja (0.45%) i najviša za visinu do prve bočne grane (12.94%). Analiza genetičkih korelacija ukazala je na visoku i pozitivnu vezu prinosa semena po biljci sa brojem ljuski po biljci, sadržajem ulja, visinom biljke i vremenom sazrevanja, a negativna korelacija je utvrđena između prinosa semena po biljci i broja listova po biljci, dana do zrenja, sadržaja proteina, broja dana do formiranja prve mahune, broja dana do cvetanja, visine prve bočne grane i težine 1000 semena Analiza koeficijenta putanje ukazala je da su broj ljuski po biljci i sadržaj ulja najvažnije komponente prinosa semena po biljci. Njihovi direktni efekti na prinos po biljci su bili p=0.472 i p=0.082. Sadržaj proteina imao je visokoznačajan negativan direktan efekat na prinos semena (p=-0.365), potom masa 1000 semena (p=-0.017) i visina do prve bočne grane (p=-0.081). Ova istraživanja predstavljaju osnov za dalje oplemenjivanje uljane repice poboljšanog prinosa semena i ulja.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Variability of yield determining components in winter rapeseed (Brassica napus L.) and their correlation with seed yield
T1  - Varijabilnost komponenti prinosa ozime uljane repice (Brassica napus L.) i njihova korelacija sa prinosom semena
EP  - 66
IS  - 1
SP  - 51
VL  - 43
DO  - 10.2298/GENSR1101051M
ER  - 

@article{
author = "Marjanović-Jeromela, Ana and Marinković, Radovan and Ivanovska, Sonja and Jankulovska, Mirjana and Mijić, Anto and Hristov, Nikola",
year = "2011",
abstract = "Designing breeding programs for rapeseed (Brassica napus L.) cultivars with improved seed and oil yields require information about the genetic variability of traits effecting seed and oil production. This investigation was undertaken in order to examine phenotypic and genetic variability, broad-sense heritability, genetic gain under selection and interrelationships of some agronomic and seed quality traits of investigated genotypes. Genotypes, years and their interaction showed significant variation for all studied characters. Phenotypic variability coefficients were higher than genetic ones. Broad-sense heritability estimates ranged from 12.66% (for ripening period) up to 52.12% (for days to first pods filling). Expected genetic gain was lowest for days to maturity (0.45%) and highest for height to the first lateral branch (12.94%). The analysis of genetic correlations revealed that seed yield per plant is highly and positively associated with pods per plant, oil content, plant height and ripening period, although significant negative correlations were found between seed yield per plant and leaves per plant, days to maturity, protein content, days to first pods filling, days to flowering, height of the first lateral branch and 1000 seed weight. Genetic path-coefficient analysis indicated that pods per plant and oil content were the most important components of seed yield per plant. Their direct effects on seed yield per plant were p=0.472 and p=0.082, respectively. Protein content had highly significant negative direct effect on seed yield (p=-0.365), followed by 1000 seed weight (p=-0.017) and height to the first lateral branch (p=-0.081). These observations will support the selection of genotypes with desired traits for further rapeseed seed and oil yield improvement., Za organizovanje dobrog oplemenjivačkog programa na uljanoj repicu (Brassica napus L.) neophodno je poznavanje genetičke varijabilnosti svojstava koja utiču na prinos semena i ulja. Istraživanja su sprovedena da bi se ispitala fenotipska i genotipska varijabilnost, heritabilnost u širem smislu, genetička dobit od selekcija i međuzavisnost agronomskih važnih osobina i svojstava kvaliteta semena kod ispitivanih genotipova. Genotipovi, godine i njihova interakcija signifikantno su varirale za sva ispitivana svojstva. Fenotipski koeficijent varijacije bio je veći od genotipskog. Heritabilnost u širem smislu kretala se od 12.66% (za vreme sazrevanja) do 52.12% (broj dana do formiranja prve mahune). Očekivana genetička dobit bila je najniža za broj dana do sazrevanja (0.45%) i najviša za visinu do prve bočne grane (12.94%). Analiza genetičkih korelacija ukazala je na visoku i pozitivnu vezu prinosa semena po biljci sa brojem ljuski po biljci, sadržajem ulja, visinom biljke i vremenom sazrevanja, a negativna korelacija je utvrđena između prinosa semena po biljci i broja listova po biljci, dana do zrenja, sadržaja proteina, broja dana do formiranja prve mahune, broja dana do cvetanja, visine prve bočne grane i težine 1000 semena Analiza koeficijenta putanje ukazala je da su broj ljuski po biljci i sadržaj ulja najvažnije komponente prinosa semena po biljci. Njihovi direktni efekti na prinos po biljci su bili p=0.472 i p=0.082. Sadržaj proteina imao je visokoznačajan negativan direktan efekat na prinos semena (p=-0.365), potom masa 1000 semena (p=-0.017) i visina do prve bočne grane (p=-0.081). Ova istraživanja predstavljaju osnov za dalje oplemenjivanje uljane repice poboljšanog prinosa semena i ulja.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Variability of yield determining components in winter rapeseed (Brassica napus L.) and their correlation with seed yield, Varijabilnost komponenti prinosa ozime uljane repice (Brassica napus L.) i njihova korelacija sa prinosom semena",
pages = "66-51",
number = "1",
volume = "43",
doi = "10.2298/GENSR1101051M"
}

Marjanović-Jeromela, A., Marinković, R., Ivanovska, S., Jankulovska, M., Mijić, A.,& Hristov, N.. (2011). Variability of yield determining components in winter rapeseed (Brassica napus L.) and their correlation with seed yield. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 43(1), 51-66.
https://doi.org/10.2298/GENSR1101051M

Marjanović-Jeromela A, Marinković R, Ivanovska S, Jankulovska M, Mijić A, Hristov N. Variability of yield determining components in winter rapeseed (Brassica napus L.) and their correlation with seed yield. in Genetika-Belgrade. 2011;43(1):51-66.
doi:10.2298/GENSR1101051M .

Marjanović-Jeromela, Ana, Marinković, Radovan, Ivanovska, Sonja, Jankulovska, Mirjana, Mijić, Anto, Hristov, Nikola, "Variability of yield determining components in winter rapeseed (Brassica napus L.) and their correlation with seed yield" in Genetika-Belgrade, 43, no. 1 (2011):51-66,
https://doi.org/10.2298/GENSR1101051M . .

TY  - JOUR
AU  - Marjanović-Jeromela, Ana
AU  - Marinković, Radovan
AU  - Mijić, Anto
AU  - Zdunić, Zvonimir
AU  - Ivanovska, Sonja
AU  - Jankulovska, Mirjana
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/648
AB  - In the paper presented, 30 rapeseed cultivars were studied. Seed yield components and their interrelations were analyzed using simple coefficients of correlation. The direct and indirect effects of such components on seed yield per plant were estimated using path analysis. The following traits were considered: plant height, height of the first lateral branch, number of lateral branches, number of pods per plant, seed oil content, 1000 seed weight and seed yield per plant. The highest seed yield per plant was estimated for cultivars 'Sremica', 'B-009', 'Jet Neuf and 'Falcon'. There was a complete correlation between plant height and height of the first lateral branch and a very strong one between plant height and seed oil content, as well as between plant height and seed yield per plant. The strongest direct effect on seed yield per plant was estimated for plant height, followed by the effect of number of pods per plant. This kind of investigation helps rapeseed breeders to optimize their breeding programs.
PB  - University of Zagreb
T2  - Agriculturae Conspectus Scientificus
T1  - Correlation and path analysis of quantitative traits in winter rapeseed (Brassica napus L.)
EP  - 18
IS  - 1
SP  - 13
VL  - 73
UR  - https://hdl.handle.net/21.15107/rcub_fiver_648
ER  - 

@article{
author = "Marjanović-Jeromela, Ana and Marinković, Radovan and Mijić, Anto and Zdunić, Zvonimir and Ivanovska, Sonja and Jankulovska, Mirjana",
year = "2008",
abstract = "In the paper presented, 30 rapeseed cultivars were studied. Seed yield components and their interrelations were analyzed using simple coefficients of correlation. The direct and indirect effects of such components on seed yield per plant were estimated using path analysis. The following traits were considered: plant height, height of the first lateral branch, number of lateral branches, number of pods per plant, seed oil content, 1000 seed weight and seed yield per plant. The highest seed yield per plant was estimated for cultivars 'Sremica', 'B-009', 'Jet Neuf and 'Falcon'. There was a complete correlation between plant height and height of the first lateral branch and a very strong one between plant height and seed oil content, as well as between plant height and seed yield per plant. The strongest direct effect on seed yield per plant was estimated for plant height, followed by the effect of number of pods per plant. This kind of investigation helps rapeseed breeders to optimize their breeding programs.",
publisher = "University of Zagreb",
journal = "Agriculturae Conspectus Scientificus",
title = "Correlation and path analysis of quantitative traits in winter rapeseed (Brassica napus L.)",
pages = "18-13",
number = "1",
volume = "73",
url = "https://hdl.handle.net/21.15107/rcub_fiver_648"
}

Marjanović-Jeromela, A., Marinković, R., Mijić, A., Zdunić, Z., Ivanovska, S.,& Jankulovska, M.. (2008). Correlation and path analysis of quantitative traits in winter rapeseed (Brassica napus L.). in Agriculturae Conspectus Scientificus
University of Zagreb., 73(1), 13-18.
https://hdl.handle.net/21.15107/rcub_fiver_648

Marjanović-Jeromela A, Marinković R, Mijić A, Zdunić Z, Ivanovska S, Jankulovska M. Correlation and path analysis of quantitative traits in winter rapeseed (Brassica napus L.). in Agriculturae Conspectus Scientificus. 2008;73(1):13-18.
https://hdl.handle.net/21.15107/rcub_fiver_648 .

Marjanović-Jeromela, Ana, Marinković, Radovan, Mijić, Anto, Zdunić, Zvonimir, Ivanovska, Sonja, Jankulovska, Mirjana, "Correlation and path analysis of quantitative traits in winter rapeseed (Brassica napus L.)" in Agriculturae Conspectus Scientificus, 73, no. 1 (2008):13-18,
https://hdl.handle.net/21.15107/rcub_fiver_648 .

TY  - JOUR
AU  - Ivanovska, Sonja
AU  - Stojkovski, Cane
AU  - Dimov, Zoran
AU  - Marjanović-Jeromela, Ana
AU  - Jankulovska, Mirjana
AU  - Jankuloski, Ljupčo
PY  - 2007
UR  - http://fiver.ifvcns.rs/handle/123456789/483
AB  - The research was conducted in order to determine yield related characters which are more effective as selection criteria than yield itself. Three spring canola (Brassica napus L.) genotypes have been investigated for plant height, number of primary branches (including the main raceme), number of pods per plant, pod length, number of seeds per pod, seed weight per pod and 1000 seed weight and their correlations with seed yield per plant. Seed yield had highest correlation with number of pods per plant (r= 0.935 and r= 0.973 in Skopje and Strumica, respectively), followed by seed weight per pod (r= 0.693 and r= 0.729) and 1000 seed weight (r= 0.627 and r= 0.680). Path coefficient analysis was used to identify the direct and indirect effect of studied characters on seed yield. Number of pods per plant (p=0.759 and p=0.877 for Skopje and Strumica, respectively) and seed weight per pod (p=0.216 and p=0.225) had the highest direct effect on seed yield in both locations followed by 1000 seed weight (p=0.056 and p=0.010). The coefficient of determination (R2) was 0.943.
AB  - Istraživanje je sprovedeno sa ciljem da se determinšu komponente prinosa koje mogu pretstavljati efektivniji kriterijum za selekciju nego prinos "per se". Kod tri jara genotipa uljane repice (Brassica napus L.) su bila ispitivana svojstva: visina biljke, broj primarnih grana (uključujući i centralnu), broj ljuski po biljci, dužina ljuski, broj semena po ljusci, masa semena po ljusci i masa 1000 semena, kao i njihove korelacije sa prinosom semena po biljci. Broj ljuski po biljci je imao najveću vrednost koeficijenta korelacije sa prinosom po biljci (r= 0.935 i r= 0.973 u Skoplju i Strumici). Nešto manju vrednost je imao koeficijent korelacije za masu semena po ljusci (r= 0.693 i r= 0.729) i masa 1000 semena (r= 0.627 i r= 0.680). Analiza path koeficijenta je korišćena za razdvajanje direktnih i indirektnih uticaja ispitivanih svojstava na prinos semena. Broj ljuski po biljci (p=0.759 i p=0.877 za Skoplje i Strumicu) i masa semena po ljusci (p=0.216 i p=0.225) su imale najveći direktni efekat na prinos semena po biljci u obe lokacije. Nešto manja vrednost ovog pokazatelja izračunata je za masu 1000 semena (p=0.056 i p=0.010). Koeficijent determinacije (R2) je iznosio 0.94.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Interrelationship between yield and yield related traits of spring canola (Brassica napus L.) genotypes
T1  - Međuzavisnost prinosa i komponenti prinosa genotipova jare uljane repice (Brassica napus L.)
EP  - 332
IS  - 3
SP  - 325
VL  - 39
DO  - 10.2298/GENSR0703325I
ER  - 

@article{
author = "Ivanovska, Sonja and Stojkovski, Cane and Dimov, Zoran and Marjanović-Jeromela, Ana and Jankulovska, Mirjana and Jankuloski, Ljupčo",
year = "2007",
abstract = "The research was conducted in order to determine yield related characters which are more effective as selection criteria than yield itself. Three spring canola (Brassica napus L.) genotypes have been investigated for plant height, number of primary branches (including the main raceme), number of pods per plant, pod length, number of seeds per pod, seed weight per pod and 1000 seed weight and their correlations with seed yield per plant. Seed yield had highest correlation with number of pods per plant (r= 0.935 and r= 0.973 in Skopje and Strumica, respectively), followed by seed weight per pod (r= 0.693 and r= 0.729) and 1000 seed weight (r= 0.627 and r= 0.680). Path coefficient analysis was used to identify the direct and indirect effect of studied characters on seed yield. Number of pods per plant (p=0.759 and p=0.877 for Skopje and Strumica, respectively) and seed weight per pod (p=0.216 and p=0.225) had the highest direct effect on seed yield in both locations followed by 1000 seed weight (p=0.056 and p=0.010). The coefficient of determination (R2) was 0.943., Istraživanje je sprovedeno sa ciljem da se determinšu komponente prinosa koje mogu pretstavljati efektivniji kriterijum za selekciju nego prinos "per se". Kod tri jara genotipa uljane repice (Brassica napus L.) su bila ispitivana svojstva: visina biljke, broj primarnih grana (uključujući i centralnu), broj ljuski po biljci, dužina ljuski, broj semena po ljusci, masa semena po ljusci i masa 1000 semena, kao i njihove korelacije sa prinosom semena po biljci. Broj ljuski po biljci je imao najveću vrednost koeficijenta korelacije sa prinosom po biljci (r= 0.935 i r= 0.973 u Skoplju i Strumici). Nešto manju vrednost je imao koeficijent korelacije za masu semena po ljusci (r= 0.693 i r= 0.729) i masa 1000 semena (r= 0.627 i r= 0.680). Analiza path koeficijenta je korišćena za razdvajanje direktnih i indirektnih uticaja ispitivanih svojstava na prinos semena. Broj ljuski po biljci (p=0.759 i p=0.877 za Skoplje i Strumicu) i masa semena po ljusci (p=0.216 i p=0.225) su imale najveći direktni efekat na prinos semena po biljci u obe lokacije. Nešto manja vrednost ovog pokazatelja izračunata je za masu 1000 semena (p=0.056 i p=0.010). Koeficijent determinacije (R2) je iznosio 0.94.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Interrelationship between yield and yield related traits of spring canola (Brassica napus L.) genotypes, Međuzavisnost prinosa i komponenti prinosa genotipova jare uljane repice (Brassica napus L.)",
pages = "332-325",
number = "3",
volume = "39",
doi = "10.2298/GENSR0703325I"
}

Ivanovska, S., Stojkovski, C., Dimov, Z., Marjanović-Jeromela, A., Jankulovska, M.,& Jankuloski, L.. (2007). Interrelationship between yield and yield related traits of spring canola (Brassica napus L.) genotypes. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 39(3), 325-332.
https://doi.org/10.2298/GENSR0703325I

Ivanovska S, Stojkovski C, Dimov Z, Marjanović-Jeromela A, Jankulovska M, Jankuloski L. Interrelationship between yield and yield related traits of spring canola (Brassica napus L.) genotypes. in Genetika-Belgrade. 2007;39(3):325-332.
doi:10.2298/GENSR0703325I .

Ivanovska, Sonja, Stojkovski, Cane, Dimov, Zoran, Marjanović-Jeromela, Ana, Jankulovska, Mirjana, Jankuloski, Ljupčo, "Interrelationship between yield and yield related traits of spring canola (Brassica napus L.) genotypes" in Genetika-Belgrade, 39, no. 3 (2007):325-332,
https://doi.org/10.2298/GENSR0703325I . .