TY  - JOUR
AU  - Dodig, Dejan
AU  - Božinović, Sofija
AU  - Nikolić, Ana
AU  - Zorić, Miroslav
AU  - Vancetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Delić, Nenad
AU  - Weigelt-Fischer, Kathleen
AU  - Junker, Astrid
AU  - Altmann, Thomas
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1846
AB  - Phenotypic measurements under controlled cultivation conditions are essential to gain a mechanistic understanding of plant responses to environmental impacts and thus for knowledge-based improvement of their performance under natural field conditions. Twenty maize inbred lines (ILs) were phenotyped in response to two levels of water and nitrogen supply (control and stress) and combined nitrogen and water deficit. Over a course of 5 weeks (from about 4-leaf stage to the beginning of the reproductive stage), maize phenology and growth were monitored by using a high-throughput phenotyping platform for daily acquisition of images in different spectral ranges. The focus of the present study is on the measurements taken at the time of maximum water stress (for traits that reflect plant physiological properties) and at the end of the experiment (for traits that reflect plant architectural and biomass-related traits). Twenty-five phenotypic traits extracted from the digital image data that support biological interpretation of plant growth were selected for their predictive value for mid-season shoot biomass accumulation. Measured fresh and dry weights after harvest were used to calculate various indices (water-use efficiency, physiological nitrogen-use efficiency, specific plant weight) and to establish correlations with image-derived phenotypic features. Also, score indices based on dry weight were used to identify contrasting ILs in terms of productivity and tolerance to stress, and their means for image-derived and manually measured traits were compared. Color-related traits appear to be indicative of plant performance and photosystem II operating efficiency might be an importance physiological parameter of biomass accumulation, particularly under severe stress conditions. Also, genotypes showing greater leaf area may be better adapted to abiotic stress conditions.
PB  - Frontiers Media Sa, Lausanne
T2  - Frontiers in Plant Science
T1  - Image-Derived Traits Related to Mid-Season Growth Performance of Maize Under Nitrogen and Water Stress
VL  - 10
DO  - 10.3389/fpls.2019.00814
ER  - 

@article{
author = "Dodig, Dejan and Božinović, Sofija and Nikolić, Ana and Zorić, Miroslav and Vancetović, Jelena and Ignjatović-Micić, Dragana and Delić, Nenad and Weigelt-Fischer, Kathleen and Junker, Astrid and Altmann, Thomas",
year = "2019",
abstract = "Phenotypic measurements under controlled cultivation conditions are essential to gain a mechanistic understanding of plant responses to environmental impacts and thus for knowledge-based improvement of their performance under natural field conditions. Twenty maize inbred lines (ILs) were phenotyped in response to two levels of water and nitrogen supply (control and stress) and combined nitrogen and water deficit. Over a course of 5 weeks (from about 4-leaf stage to the beginning of the reproductive stage), maize phenology and growth were monitored by using a high-throughput phenotyping platform for daily acquisition of images in different spectral ranges. The focus of the present study is on the measurements taken at the time of maximum water stress (for traits that reflect plant physiological properties) and at the end of the experiment (for traits that reflect plant architectural and biomass-related traits). Twenty-five phenotypic traits extracted from the digital image data that support biological interpretation of plant growth were selected for their predictive value for mid-season shoot biomass accumulation. Measured fresh and dry weights after harvest were used to calculate various indices (water-use efficiency, physiological nitrogen-use efficiency, specific plant weight) and to establish correlations with image-derived phenotypic features. Also, score indices based on dry weight were used to identify contrasting ILs in terms of productivity and tolerance to stress, and their means for image-derived and manually measured traits were compared. Color-related traits appear to be indicative of plant performance and photosystem II operating efficiency might be an importance physiological parameter of biomass accumulation, particularly under severe stress conditions. Also, genotypes showing greater leaf area may be better adapted to abiotic stress conditions.",
publisher = "Frontiers Media Sa, Lausanne",
journal = "Frontiers in Plant Science",
title = "Image-Derived Traits Related to Mid-Season Growth Performance of Maize Under Nitrogen and Water Stress",
volume = "10",
doi = "10.3389/fpls.2019.00814"
}

Dodig, D., Božinović, S., Nikolić, A., Zorić, M., Vancetović, J., Ignjatović-Micić, D., Delić, N., Weigelt-Fischer, K., Junker, A.,& Altmann, T.. (2019). Image-Derived Traits Related to Mid-Season Growth Performance of Maize Under Nitrogen and Water Stress. in Frontiers in Plant Science
Frontiers Media Sa, Lausanne., 10.
https://doi.org/10.3389/fpls.2019.00814

Dodig D, Božinović S, Nikolić A, Zorić M, Vancetović J, Ignjatović-Micić D, Delić N, Weigelt-Fischer K, Junker A, Altmann T. Image-Derived Traits Related to Mid-Season Growth Performance of Maize Under Nitrogen and Water Stress. in Frontiers in Plant Science. 2019;10.
doi:10.3389/fpls.2019.00814 .

Dodig, Dejan, Božinović, Sofija, Nikolić, Ana, Zorić, Miroslav, Vancetović, Jelena, Ignjatović-Micić, Dragana, Delić, Nenad, Weigelt-Fischer, Kathleen, Junker, Astrid, Altmann, Thomas, "Image-Derived Traits Related to Mid-Season Growth Performance of Maize Under Nitrogen and Water Stress" in Frontiers in Plant Science, 10 (2019),
https://doi.org/10.3389/fpls.2019.00814 . .

TY  - JOUR
AU  - Župunski, Vesna
AU  - Jevtić, Radivoje
AU  - Ignjatović-Micić, Dragana
AU  - Stanković, S.
AU  - Lević, Jelena
AU  - Ivanović, Dragica
AU  - Nikolić, Ana
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1174
AB  - With the growing importance of organic production and resurgence of bunt fungi in organic farming conditions, the present study was undertaken to determine incidence and contamination level of Tilletia species in conventionally produced non-processed seed of wheat in Vojvodina. Analysis of 151 samples of basic, certified and commercial seed revealed that 129 samples were contaminated with Tilletia species. The predominant species was T. caries, which was found in 127 samples. However, teliospores of Tilletia species, which have not been registered in Serbia before, were found in five samples. These teliospores had a prominent gelatinous sheath together with conspicuous, deep reticulation and it was assumed that some of them might be of the quarantined T. contraversa, whilst others were identified as T. bromi. Contamination level of basic and certified seed was about one teliospore per 10 seeds, while four out of 16 commercial seed samples were contaminated with more than 900 teliospores per seed which exceeds the allowed contamination level.
PB  - International Seed Testing Association
T2  - Seed Science & Technology
T1  - Incidence of Tilletia species in non-processed seed of Triticum aestivum in Vojvodina, Serbia
EP  - 332
IS  - 3
SP  - 320
VL  - 40
DO  - 10.15258/sst.2012.40.3.04
ER  - 

@article{
author = "Župunski, Vesna and Jevtić, Radivoje and Ignjatović-Micić, Dragana and Stanković, S. and Lević, Jelena and Ivanović, Dragica and Nikolić, Ana",
year = "2012",
abstract = "With the growing importance of organic production and resurgence of bunt fungi in organic farming conditions, the present study was undertaken to determine incidence and contamination level of Tilletia species in conventionally produced non-processed seed of wheat in Vojvodina. Analysis of 151 samples of basic, certified and commercial seed revealed that 129 samples were contaminated with Tilletia species. The predominant species was T. caries, which was found in 127 samples. However, teliospores of Tilletia species, which have not been registered in Serbia before, were found in five samples. These teliospores had a prominent gelatinous sheath together with conspicuous, deep reticulation and it was assumed that some of them might be of the quarantined T. contraversa, whilst others were identified as T. bromi. Contamination level of basic and certified seed was about one teliospore per 10 seeds, while four out of 16 commercial seed samples were contaminated with more than 900 teliospores per seed which exceeds the allowed contamination level.",
publisher = "International Seed Testing Association",
journal = "Seed Science & Technology",
title = "Incidence of Tilletia species in non-processed seed of Triticum aestivum in Vojvodina, Serbia",
pages = "332-320",
number = "3",
volume = "40",
doi = "10.15258/sst.2012.40.3.04"
}

Župunski, V., Jevtić, R., Ignjatović-Micić, D., Stanković, S., Lević, J., Ivanović, D.,& Nikolić, A.. (2012). Incidence of Tilletia species in non-processed seed of Triticum aestivum in Vojvodina, Serbia. in Seed Science & Technology
International Seed Testing Association., 40(3), 320-332.
https://doi.org/10.15258/sst.2012.40.3.04

Župunski V, Jevtić R, Ignjatović-Micić D, Stanković S, Lević J, Ivanović D, Nikolić A. Incidence of Tilletia species in non-processed seed of Triticum aestivum in Vojvodina, Serbia. in Seed Science & Technology. 2012;40(3):320-332.
doi:10.15258/sst.2012.40.3.04 .

Župunski, Vesna, Jevtić, Radivoje, Ignjatović-Micić, Dragana, Stanković, S., Lević, Jelena, Ivanović, Dragica, Nikolić, Ana, "Incidence of Tilletia species in non-processed seed of Triticum aestivum in Vojvodina, Serbia" in Seed Science & Technology, 40, no. 3 (2012):320-332,
https://doi.org/10.15258/sst.2012.40.3.04 . .

TY  - JOUR
AU  - Župunski, Vesna
AU  - Ignjatović-Micić, Dragana
AU  - Nikolić, Ana
AU  - Stanković, Slavica
AU  - Jevtić, Radivoje
AU  - Lević, Jelena
AU  - Ivanović, Dragica
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1027
AB  - Analyzing 167 non-processed seed samples of wheat, it was found that 145 samples (86.8 %) were contaminated with Tilletia species, while 22 (13.2 %) samples were not contaminated. By using rep-PCR fingerprinting technique, it was found that DNA isolates of T. tritici originated from Serbian wheat samples had 80 % similarity with positive control for T. tritici. One isolate shared similarity of 60% with T. tritici, T. controversa and T. laevis. It was supposed that this isolate belongs to T. bromi. Isolate of T. laevis shared a similarity of 70 % with isolates of T. tritici and T. controversa, while T. walkeri was more than 10 % similar with T. tritici, T. controversa and T. laevis. Although T. controversa and T. tritici had high percent of genetic similarity, they were clustered separately. Our results suggest that rep-PCR fingerprinting could be a useful tool for monitoring presence of morphologically similar Tilletia species in wheat production areas.
AB  - Istraživanjem kontaminiranosti uzoraka semena pšenice teleutosporama Tilletia vrsta, utvrđeno je da je od 167 uzoraka nedorađenog semena pšenice, bilo kontaminirano 145 (86,8%), dok su 22 uzorka (13,2%) smatrana nekontaminiranim. Identifikacija Tilletia vrsta izvršena je rep-PCR fingerprinting tehnikom. Izolati prikupljeni na teritoriji Republike Srbije identifikovani su kao T. tritici, s obzirom da su sa pozitivnom kontrolom imali genetičku sličnost veću od 80%. Jedan od izolata koji je vodio poreklo iz opštine Apatin bio je oko 60% genetički sličan sa izolatima T. tritici, T. controversa i T. laevis. Pretpostavljeno je da pripada vrsti T. bromi. Genetička sličnost izolata T. walkeri i vrsta: T. tritici, T. laevis i T. controversa, iznosila je nešto više od 10%. Genetička sličnost T. tritici, T. controversa i T. laevis bila je oko 70 %. I pored visokog procenta genetičke sličnosti između T. controversa i T. tritici, napravljena je razlika među njima, što rep-PCR fingerprinting tehniku čini veoma podesnom za praćenje prisustva morfološki sličnih Tilleria vrsta prilikom kontrole kvaliteta semena pšenice.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Identification of Tilletia species using rep-PCR fingerprinting technique
T1  - Identifikacija vrsta roda Tilletia rep-PCR fingerprinting tehnikom
EP  - 195
IS  - 1
SP  - 183
VL  - 43
DO  - 10.2298/GENSR1101183Z
ER  - 

@article{
author = "Župunski, Vesna and Ignjatović-Micić, Dragana and Nikolić, Ana and Stanković, Slavica and Jevtić, Radivoje and Lević, Jelena and Ivanović, Dragica",
year = "2011",
abstract = "Analyzing 167 non-processed seed samples of wheat, it was found that 145 samples (86.8 %) were contaminated with Tilletia species, while 22 (13.2 %) samples were not contaminated. By using rep-PCR fingerprinting technique, it was found that DNA isolates of T. tritici originated from Serbian wheat samples had 80 % similarity with positive control for T. tritici. One isolate shared similarity of 60% with T. tritici, T. controversa and T. laevis. It was supposed that this isolate belongs to T. bromi. Isolate of T. laevis shared a similarity of 70 % with isolates of T. tritici and T. controversa, while T. walkeri was more than 10 % similar with T. tritici, T. controversa and T. laevis. Although T. controversa and T. tritici had high percent of genetic similarity, they were clustered separately. Our results suggest that rep-PCR fingerprinting could be a useful tool for monitoring presence of morphologically similar Tilletia species in wheat production areas., Istraživanjem kontaminiranosti uzoraka semena pšenice teleutosporama Tilletia vrsta, utvrđeno je da je od 167 uzoraka nedorađenog semena pšenice, bilo kontaminirano 145 (86,8%), dok su 22 uzorka (13,2%) smatrana nekontaminiranim. Identifikacija Tilletia vrsta izvršena je rep-PCR fingerprinting tehnikom. Izolati prikupljeni na teritoriji Republike Srbije identifikovani su kao T. tritici, s obzirom da su sa pozitivnom kontrolom imali genetičku sličnost veću od 80%. Jedan od izolata koji je vodio poreklo iz opštine Apatin bio je oko 60% genetički sličan sa izolatima T. tritici, T. controversa i T. laevis. Pretpostavljeno je da pripada vrsti T. bromi. Genetička sličnost izolata T. walkeri i vrsta: T. tritici, T. laevis i T. controversa, iznosila je nešto više od 10%. Genetička sličnost T. tritici, T. controversa i T. laevis bila je oko 70 %. I pored visokog procenta genetičke sličnosti između T. controversa i T. tritici, napravljena je razlika među njima, što rep-PCR fingerprinting tehniku čini veoma podesnom za praćenje prisustva morfološki sličnih Tilleria vrsta prilikom kontrole kvaliteta semena pšenice.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Identification of Tilletia species using rep-PCR fingerprinting technique, Identifikacija vrsta roda Tilletia rep-PCR fingerprinting tehnikom",
pages = "195-183",
number = "1",
volume = "43",
doi = "10.2298/GENSR1101183Z"
}

Župunski, V., Ignjatović-Micić, D., Nikolić, A., Stanković, S., Jevtić, R., Lević, J.,& Ivanović, D.. (2011). Identification of Tilletia species using rep-PCR fingerprinting technique. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 43(1), 183-195.
https://doi.org/10.2298/GENSR1101183Z

Župunski V, Ignjatović-Micić D, Nikolić A, Stanković S, Jevtić R, Lević J, Ivanović D. Identification of Tilletia species using rep-PCR fingerprinting technique. in Genetika-Belgrade. 2011;43(1):183-195.
doi:10.2298/GENSR1101183Z .

Župunski, Vesna, Ignjatović-Micić, Dragana, Nikolić, Ana, Stanković, Slavica, Jevtić, Radivoje, Lević, Jelena, Ivanović, Dragica, "Identification of Tilletia species using rep-PCR fingerprinting technique" in Genetika-Belgrade, 43, no. 1 (2011):183-195,
https://doi.org/10.2298/GENSR1101183Z . .

TY  - JOUR
AU  - Vancetović, Jelena
AU  - Mladenović-Drinić, Snezana
AU  - Babić, Milosav
AU  - Ignjatović-Micić, Dragana
AU  - Anđelković, Violeta
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/810
AB  - Vancetovic J., S. Mladenovic Drinic, M.Babic, D. Ignjatovic Micic and V.Andelkovic (2010): Maize genebank collections as potentially valuable breeding material. - Genetika, Vol. 42, No. 1, 9 - 21. Characterization and evaluation of the genetic resources provide breeders with valuable information on an effective utilization of the genetic resources in breeding programs. In this paper we present the results of different research programs aimed at identification of superior genotypes among MRI gene bank accessions, regarding stress tolerance (drought and herbicides), better nutritional quality (phosphorus) and specific traits (cytoplasmic male sterility - CMS). Fifty-two genotypes were identified as a potential source for drought tolerance. Considering herbicide tolerance only genotypes with resistance to the Pivot were found. Within 100 sources of CMS in the collection S cytoplasm was identified as the predominant type. Phytate analysis of 60 maize populations identified three groups of populations with low (8), intermediate (25) and high (27) phytate content. The results of these researches, which are a part of pre-breeding activities, will be included in MRI breeding programs, with the aim of developing new genotypes with improved traits important in commercial maize breeding and seed production.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Maize genebank collections as potentially valuable breeding material
EP  - 21
IS  - 1
SP  - 9
VL  - 42
DO  - 10.2298/GENSR1001009V
ER  - 

@article{
author = "Vancetović, Jelena and Mladenović-Drinić, Snezana and Babić, Milosav and Ignjatović-Micić, Dragana and Anđelković, Violeta",
year = "2010",
abstract = "Vancetovic J., S. Mladenovic Drinic, M.Babic, D. Ignjatovic Micic and V.Andelkovic (2010): Maize genebank collections as potentially valuable breeding material. - Genetika, Vol. 42, No. 1, 9 - 21. Characterization and evaluation of the genetic resources provide breeders with valuable information on an effective utilization of the genetic resources in breeding programs. In this paper we present the results of different research programs aimed at identification of superior genotypes among MRI gene bank accessions, regarding stress tolerance (drought and herbicides), better nutritional quality (phosphorus) and specific traits (cytoplasmic male sterility - CMS). Fifty-two genotypes were identified as a potential source for drought tolerance. Considering herbicide tolerance only genotypes with resistance to the Pivot were found. Within 100 sources of CMS in the collection S cytoplasm was identified as the predominant type. Phytate analysis of 60 maize populations identified three groups of populations with low (8), intermediate (25) and high (27) phytate content. The results of these researches, which are a part of pre-breeding activities, will be included in MRI breeding programs, with the aim of developing new genotypes with improved traits important in commercial maize breeding and seed production.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Maize genebank collections as potentially valuable breeding material",
pages = "21-9",
number = "1",
volume = "42",
doi = "10.2298/GENSR1001009V"
}

Vancetović, J., Mladenović-Drinić, S., Babić, M., Ignjatović-Micić, D.,& Anđelković, V.. (2010). Maize genebank collections as potentially valuable breeding material. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 42(1), 9-21.
https://doi.org/10.2298/GENSR1001009V

Vancetović J, Mladenović-Drinić S, Babić M, Ignjatović-Micić D, Anđelković V. Maize genebank collections as potentially valuable breeding material. in Genetika-Belgrade. 2010;42(1):9-21.
doi:10.2298/GENSR1001009V .

Vancetović, Jelena, Mladenović-Drinić, Snezana, Babić, Milosav, Ignjatović-Micić, Dragana, Anđelković, Violeta, "Maize genebank collections as potentially valuable breeding material" in Genetika-Belgrade, 42, no. 1 (2010):9-21,
https://doi.org/10.2298/GENSR1001009V . .