The evaluation of donors of favourable alleles for the improvement of F1 maize hybrids
Аутори
Sečanski, MileTodorović, Goran
Srdić, Jelena
Grčić, Nikola
Jovanović, Snežana
Golijan, Jelena
Tabaković, Marijenka
Popović, Aleksandar
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The basic aim of maize breeding programs is the development of new hybrids that will
exceed the existing commercial hybrids. The purpose of this study was to estimate which
inbreds derived from the BSSS and BSCB1 populations had the highest relative values of
favourable alleles for the improvement of the number of kernels per row in an elite
maize hybrid. Inbreds B73 (C5), B97 (C9) and B99 (C10) had the highest values of
favourable alleles µG* for the improvement of the number of kernels per row. The inbred
line B73 (C5) originating from the synthetic population BSSS had a significant and positive
difference µG*-(µD* or µF*), hence in the breeding process, the F1 generation should be
crossed to an inbred donor and then self-pollinated to develop an improved inbred line.
Inbred lines B97 (C9), B99 (C10) and B84 (C7) had high values of µG* but did not have high
differences µG*-(µD* or µF*), not significantly higher than null. Ranking of inbreds as donors
of favourab...le alleles over four applied parameters (µG*, UBND, PTC and NI) shows
congruence. The best ranked inbred line B73 (C5) was the best over all four parameters,
while remaining inbreds expressed identical ranking confirming high and significant rank
correlations.
Кључне речи:
inbred lines / maize / donors / hybrid / alleles / rank correlationsИзвор:
6. Congress of the Serbian genetic society, 13-17. October 2019., Vrnjačka Banja - Book of abstracts, 2019, 222-222Издавач:
- Belgrade : Serbian Genetic Society
Институција/група
MRIZPTY - JOUR AU - Sečanski, Mile AU - Todorović, Goran AU - Srdić, Jelena AU - Grčić, Nikola AU - Jovanović, Snežana AU - Golijan, Jelena AU - Tabaković, Marijenka AU - Popović, Aleksandar PY - 2019 UR - http://rik.mrizp.rs/handle/123456789/949 AB - The basic aim of maize breeding programs is the development of new hybrids that will exceed the existing commercial hybrids. The purpose of this study was to estimate which inbreds derived from the BSSS and BSCB1 populations had the highest relative values of favourable alleles for the improvement of the number of kernels per row in an elite maize hybrid. Inbreds B73 (C5), B97 (C9) and B99 (C10) had the highest values of favourable alleles µG* for the improvement of the number of kernels per row. The inbred line B73 (C5) originating from the synthetic population BSSS had a significant and positive difference µG*-(µD* or µF*), hence in the breeding process, the F1 generation should be crossed to an inbred donor and then self-pollinated to develop an improved inbred line. Inbred lines B97 (C9), B99 (C10) and B84 (C7) had high values of µG* but did not have high differences µG*-(µD* or µF*), not significantly higher than null. Ranking of inbreds as donors of favourable alleles over four applied parameters (µG*, UBND, PTC and NI) shows congruence. The best ranked inbred line B73 (C5) was the best over all four parameters, while remaining inbreds expressed identical ranking confirming high and significant rank correlations. PB - Belgrade : Serbian Genetic Society T2 - 6. Congress of the Serbian genetic society, 13-17. October 2019., Vrnjačka Banja - Book of abstracts T1 - The evaluation of donors of favourable alleles for the improvement of F1 maize hybrids SP - 222 EP - 222 UR - https://hdl.handle.net/21.15107/rcub_rik_949 ER -
@article{ author = "Sečanski, Mile and Todorović, Goran and Srdić, Jelena and Grčić, Nikola and Jovanović, Snežana and Golijan, Jelena and Tabaković, Marijenka and Popović, Aleksandar", year = "2019", abstract = "The basic aim of maize breeding programs is the development of new hybrids that will exceed the existing commercial hybrids. The purpose of this study was to estimate which inbreds derived from the BSSS and BSCB1 populations had the highest relative values of favourable alleles for the improvement of the number of kernels per row in an elite maize hybrid. Inbreds B73 (C5), B97 (C9) and B99 (C10) had the highest values of favourable alleles µG* for the improvement of the number of kernels per row. The inbred line B73 (C5) originating from the synthetic population BSSS had a significant and positive difference µG*-(µD* or µF*), hence in the breeding process, the F1 generation should be crossed to an inbred donor and then self-pollinated to develop an improved inbred line. Inbred lines B97 (C9), B99 (C10) and B84 (C7) had high values of µG* but did not have high differences µG*-(µD* or µF*), not significantly higher than null. Ranking of inbreds as donors of favourable alleles over four applied parameters (µG*, UBND, PTC and NI) shows congruence. The best ranked inbred line B73 (C5) was the best over all four parameters, while remaining inbreds expressed identical ranking confirming high and significant rank correlations.", publisher = "Belgrade : Serbian Genetic Society", journal = "6. Congress of the Serbian genetic society, 13-17. October 2019., Vrnjačka Banja - Book of abstracts", title = "The evaluation of donors of favourable alleles for the improvement of F1 maize hybrids", pages = "222-222", url = "https://hdl.handle.net/21.15107/rcub_rik_949" }
Sečanski, M., Todorović, G., Srdić, J., Grčić, N., Jovanović, S., Golijan, J., Tabaković, M.,& Popović, A.. (2019). The evaluation of donors of favourable alleles for the improvement of F1 maize hybrids. in 6. Congress of the Serbian genetic society, 13-17. October 2019., Vrnjačka Banja - Book of abstracts Belgrade : Serbian Genetic Society., 222-222. https://hdl.handle.net/21.15107/rcub_rik_949
Sečanski M, Todorović G, Srdić J, Grčić N, Jovanović S, Golijan J, Tabaković M, Popović A. The evaluation of donors of favourable alleles for the improvement of F1 maize hybrids. in 6. Congress of the Serbian genetic society, 13-17. October 2019., Vrnjačka Banja - Book of abstracts. 2019;:222-222. https://hdl.handle.net/21.15107/rcub_rik_949 .
Sečanski, Mile, Todorović, Goran, Srdić, Jelena, Grčić, Nikola, Jovanović, Snežana, Golijan, Jelena, Tabaković, Marijenka, Popović, Aleksandar, "The evaluation of donors of favourable alleles for the improvement of F1 maize hybrids" in 6. Congress of the Serbian genetic society, 13-17. October 2019., Vrnjačka Banja - Book of abstracts (2019):222-222, https://hdl.handle.net/21.15107/rcub_rik_949 .