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  - 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 . .

TY  - JOUR
AU  - Božinović, Sofija
AU  - Vancetović, Jelena
AU  - Babić, Milosav
AU  - Filipović, Milomir
AU  - Delić, Nenad
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/792
AB  - Bozinovic S., J.Vancetovic, M.Babic, M.Filipovic and N.Delic (2010): The plus-hybrid effect on the grain yield of two ZP maize hybrids-Genetika, Vol 42, No. 3,475 -484. The combined effect of cytoplasmic male sterility and xenia on maize hybrid traits is referred to as the plus-hybrid effect. Two studied ZP hybrids differently responded to this effect for grain yield. All plus-hybrid combinations of the firstly observed hybrid had a higher yield than their fertile counterparts, but not significantly, while only one combination of the second hybrid positively responded, also without statistical significance. It seems that the observed effect mostly depended on the genotype of the female component.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - The plus-hybrid effect on the grain yield of two ZP maize hybrids
EP  - 484
IS  - 3
SP  - 475
VL  - 42
DO  - 10.2298/GENSR1003475B
ER  - 

@article{
author = "Božinović, Sofija and Vancetović, Jelena and Babić, Milosav and Filipović, Milomir and Delić, Nenad",
year = "2010",
abstract = "Bozinovic S., J.Vancetovic, M.Babic, M.Filipovic and N.Delic (2010): The plus-hybrid effect on the grain yield of two ZP maize hybrids-Genetika, Vol 42, No. 3,475 -484. The combined effect of cytoplasmic male sterility and xenia on maize hybrid traits is referred to as the plus-hybrid effect. Two studied ZP hybrids differently responded to this effect for grain yield. All plus-hybrid combinations of the firstly observed hybrid had a higher yield than their fertile counterparts, but not significantly, while only one combination of the second hybrid positively responded, also without statistical significance. It seems that the observed effect mostly depended on the genotype of the female component.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "The plus-hybrid effect on the grain yield of two ZP maize hybrids",
pages = "484-475",
number = "3",
volume = "42",
doi = "10.2298/GENSR1003475B"
}

Božinović, S., Vancetović, J., Babić, M., Filipović, M.,& Delić, N.. (2010). The plus-hybrid effect on the grain yield of two ZP maize hybrids. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 42(3), 475-484.
https://doi.org/10.2298/GENSR1003475B

Božinović S, Vancetović J, Babić M, Filipović M, Delić N. The plus-hybrid effect on the grain yield of two ZP maize hybrids. in Genetika-Belgrade. 2010;42(3):475-484.
doi:10.2298/GENSR1003475B .

Božinović, Sofija, Vancetović, Jelena, Babić, Milosav, Filipović, Milomir, Delić, Nenad, "The plus-hybrid effect on the grain yield of two ZP maize hybrids" in Genetika-Belgrade, 42, no. 3 (2010):475-484,
https://doi.org/10.2298/GENSR1003475B . .