Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of f-1 maize hybrids
Апстракт
Secanski M., G. Todorovic, G. Surlan Momirovic, T. Zivanovic and M. Babic (2010): Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of F-1 maize hybrids.- Genetika, Vol 42, No. 2, 339 - 348. Eight BSSS and BSCB1 inbred lines of different cycles of selection were studied with the aim to evaluate which inbreds had the highest relative values of favourable alleles for the improvement of the grain yield trait in an elite single cross maize hybrid. Based on estimated parameters mu G, UBND, PTC and NI it was determined that the inbreds B73 (C-5) and B84 (C-7), originating form the synthetic population BSSS had highest number of favourable alleles for the improvement of the grain yield. Both these inbreds belong to the later cycles of recurrent selections and proved to be better donors of favourable alleles than inbreds belonging to the earlier cycles of selection. The rank correlations of used parameters were positive and highly significant, wh...ile the highest values of correlations for yield were determined between mu G and NI, that is PTC and NI. The highest grain yield was recorded in the hybrid ZPL2 x B73, which also had the highest value of heterosis (174.9%) in the trial for estimation of loci relative values.
Кључне речи:
donor of favourable alleles / heterosis / .inbred line / maize / rank correlationИзвор:
Genetika-Belgrade, 2010, 42, 2, 339-348Издавач:
- Društvo genetičara Srbije, Beograd
DOI: 10.2298/GENSR1002339S
ISSN: 0534-0012
WoS: 000281826000014
Scopus: 2-s2.0-79957613293
Колекције
Институција/група
FiVeRTY - JOUR AU - Sečanski, Mile AU - Todorović, Goran AU - Šurlan-Momirović, Gordana AU - Živanović, Tomislav AU - Babić, Milosav PY - 2010 UR - http://fiver.ifvcns.rs/handle/123456789/832 AB - Secanski M., G. Todorovic, G. Surlan Momirovic, T. Zivanovic and M. Babic (2010): Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of F-1 maize hybrids.- Genetika, Vol 42, No. 2, 339 - 348. Eight BSSS and BSCB1 inbred lines of different cycles of selection were studied with the aim to evaluate which inbreds had the highest relative values of favourable alleles for the improvement of the grain yield trait in an elite single cross maize hybrid. Based on estimated parameters mu G, UBND, PTC and NI it was determined that the inbreds B73 (C-5) and B84 (C-7), originating form the synthetic population BSSS had highest number of favourable alleles for the improvement of the grain yield. Both these inbreds belong to the later cycles of recurrent selections and proved to be better donors of favourable alleles than inbreds belonging to the earlier cycles of selection. The rank correlations of used parameters were positive and highly significant, while the highest values of correlations for yield were determined between mu G and NI, that is PTC and NI. The highest grain yield was recorded in the hybrid ZPL2 x B73, which also had the highest value of heterosis (174.9%) in the trial for estimation of loci relative values. PB - Društvo genetičara Srbije, Beograd T2 - Genetika-Belgrade T1 - Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of f-1 maize hybrids EP - 348 IS - 2 SP - 339 VL - 42 DO - 10.2298/GENSR1002339S ER -
@article{ author = "Sečanski, Mile and Todorović, Goran and Šurlan-Momirović, Gordana and Živanović, Tomislav and Babić, Milosav", year = "2010", abstract = "Secanski M., G. Todorovic, G. Surlan Momirovic, T. Zivanovic and M. Babic (2010): Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of F-1 maize hybrids.- Genetika, Vol 42, No. 2, 339 - 348. Eight BSSS and BSCB1 inbred lines of different cycles of selection were studied with the aim to evaluate which inbreds had the highest relative values of favourable alleles for the improvement of the grain yield trait in an elite single cross maize hybrid. Based on estimated parameters mu G, UBND, PTC and NI it was determined that the inbreds B73 (C-5) and B84 (C-7), originating form the synthetic population BSSS had highest number of favourable alleles for the improvement of the grain yield. Both these inbreds belong to the later cycles of recurrent selections and proved to be better donors of favourable alleles than inbreds belonging to the earlier cycles of selection. The rank correlations of used parameters were positive and highly significant, while the highest values of correlations for yield were determined between mu G and NI, that is PTC and NI. The highest grain yield was recorded in the hybrid ZPL2 x B73, which also had the highest value of heterosis (174.9%) in the trial for estimation of loci relative values.", publisher = "Društvo genetičara Srbije, Beograd", journal = "Genetika-Belgrade", title = "Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of f-1 maize hybrids", pages = "348-339", number = "2", volume = "42", doi = "10.2298/GENSR1002339S" }
Sečanski, M., Todorović, G., Šurlan-Momirović, G., Živanović, T.,& Babić, M.. (2010). Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of f-1 maize hybrids. in Genetika-Belgrade Društvo genetičara Srbije, Beograd., 42(2), 339-348. https://doi.org/10.2298/GENSR1002339S
Sečanski M, Todorović G, Šurlan-Momirović G, Živanović T, Babić M. Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of f-1 maize hybrids. in Genetika-Belgrade. 2010;42(2):339-348. doi:10.2298/GENSR1002339S .
Sečanski, Mile, Todorović, Goran, Šurlan-Momirović, Gordana, Živanović, Tomislav, Babić, Milosav, "Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of f-1 maize hybrids" in Genetika-Belgrade, 42, no. 2 (2010):339-348, https://doi.org/10.2298/GENSR1002339S . .