Tracking footprints of selection associated with soybean adaptation to Central-East Europe environments
Само за регистроване кориснике
2015
Аутори
Tomičić, MarinaĐorđević, Vuk
Obreht, Dragana
Miladinović, Jegor
Brbaklić, Ljiljana
Mikić, Aleksandar
Mikić, Sanja
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The identification of genomic regions affected by phenotypic selection during breeding is important for elucidating the genetic basis of complex traits underlying adaptation to a specific target environment. This study investigated the soybean (Glycine max (L.) Merr.) adaptation in Central-East European environments by a hitchhiking mapping approach and pedigree analysis. Population genetic principles were applied to microsatellite markers using multiple outlier detection tests. The analyzed populations comprised ancestral and elite varieties. Genetic diversity parameters showed significant differences between the populations. Eight markers were considered as strong positive selection candidate loci, indicating regions involved in the adaptation. Bottleneck tests provided no evidence of population bottlenecks for the candidate positive selection loci, suggesting that selection might shaped the pattern of genetic diversity in these regions. Co-localisation of the candidate positive sele...ction loci and previously mapped quantitative trait loci (QTLs) revealed a high level of agreement between the identified QTLs and the traits expected to be under selection during soybean breeding. The identification and differentiation of selectively important QTLs have practical importance for future breeding programs, aiming at developing varieties for a specific target environment.
Кључне речи:
Soybean / Hitchhiking mapping / Microsatellites / Selection / AdaptationИзвор:
Euphytica, 2015, 203, 3, 701-713Издавач:
- Springer, Dordrecht
Финансирање / пројекти:
- Интердисциплинарни приступ стварању нових сорти соје и унапређењу технологије гајења и дораде семена (RS-MESTD-Technological Development (TD or TR)-31022)
DOI: 10.1007/s10681-014-1313-z
ISSN: 0014-2336
WoS: 000354819700018
Scopus: 2-s2.0-84929954686
Колекције
Институција/група
FiVeRTY - JOUR AU - Tomičić, Marina AU - Đorđević, Vuk AU - Obreht, Dragana AU - Miladinović, Jegor AU - Brbaklić, Ljiljana AU - Mikić, Aleksandar AU - Mikić, Sanja PY - 2015 UR - http://fiver.ifvcns.rs/handle/123456789/1449 AB - The identification of genomic regions affected by phenotypic selection during breeding is important for elucidating the genetic basis of complex traits underlying adaptation to a specific target environment. This study investigated the soybean (Glycine max (L.) Merr.) adaptation in Central-East European environments by a hitchhiking mapping approach and pedigree analysis. Population genetic principles were applied to microsatellite markers using multiple outlier detection tests. The analyzed populations comprised ancestral and elite varieties. Genetic diversity parameters showed significant differences between the populations. Eight markers were considered as strong positive selection candidate loci, indicating regions involved in the adaptation. Bottleneck tests provided no evidence of population bottlenecks for the candidate positive selection loci, suggesting that selection might shaped the pattern of genetic diversity in these regions. Co-localisation of the candidate positive selection loci and previously mapped quantitative trait loci (QTLs) revealed a high level of agreement between the identified QTLs and the traits expected to be under selection during soybean breeding. The identification and differentiation of selectively important QTLs have practical importance for future breeding programs, aiming at developing varieties for a specific target environment. PB - Springer, Dordrecht T2 - Euphytica T1 - Tracking footprints of selection associated with soybean adaptation to Central-East Europe environments EP - 713 IS - 3 SP - 701 VL - 203 DO - 10.1007/s10681-014-1313-z ER -
@article{ author = "Tomičić, Marina and Đorđević, Vuk and Obreht, Dragana and Miladinović, Jegor and Brbaklić, Ljiljana and Mikić, Aleksandar and Mikić, Sanja", year = "2015", abstract = "The identification of genomic regions affected by phenotypic selection during breeding is important for elucidating the genetic basis of complex traits underlying adaptation to a specific target environment. This study investigated the soybean (Glycine max (L.) Merr.) adaptation in Central-East European environments by a hitchhiking mapping approach and pedigree analysis. Population genetic principles were applied to microsatellite markers using multiple outlier detection tests. The analyzed populations comprised ancestral and elite varieties. Genetic diversity parameters showed significant differences between the populations. Eight markers were considered as strong positive selection candidate loci, indicating regions involved in the adaptation. Bottleneck tests provided no evidence of population bottlenecks for the candidate positive selection loci, suggesting that selection might shaped the pattern of genetic diversity in these regions. Co-localisation of the candidate positive selection loci and previously mapped quantitative trait loci (QTLs) revealed a high level of agreement between the identified QTLs and the traits expected to be under selection during soybean breeding. The identification and differentiation of selectively important QTLs have practical importance for future breeding programs, aiming at developing varieties for a specific target environment.", publisher = "Springer, Dordrecht", journal = "Euphytica", title = "Tracking footprints of selection associated with soybean adaptation to Central-East Europe environments", pages = "713-701", number = "3", volume = "203", doi = "10.1007/s10681-014-1313-z" }
Tomičić, M., Đorđević, V., Obreht, D., Miladinović, J., Brbaklić, L., Mikić, A.,& Mikić, S.. (2015). Tracking footprints of selection associated with soybean adaptation to Central-East Europe environments. in Euphytica Springer, Dordrecht., 203(3), 701-713. https://doi.org/10.1007/s10681-014-1313-z
Tomičić M, Đorđević V, Obreht D, Miladinović J, Brbaklić L, Mikić A, Mikić S. Tracking footprints of selection associated with soybean adaptation to Central-East Europe environments. in Euphytica. 2015;203(3):701-713. doi:10.1007/s10681-014-1313-z .
Tomičić, Marina, Đorđević, Vuk, Obreht, Dragana, Miladinović, Jegor, Brbaklić, Ljiljana, Mikić, Aleksandar, Mikić, Sanja, "Tracking footprints of selection associated with soybean adaptation to Central-East Europe environments" in Euphytica, 203, no. 3 (2015):701-713, https://doi.org/10.1007/s10681-014-1313-z . .