Associations between microsatellite markers and wheat quality parameters
Нема приказа
Аутори
Kondić-Špika, AnkicaBrbaklić, Ljiljana
Trkulja, Dragana
Kobiljski, Borislav
Đurić, Veselinka
Mladenov, Novica
Hristov, Nikola
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Wheat quality is a complex collection of traits affected by various loci on multiple chromosomes. This study was conducted in order to identify quantitative trait loci (QTLs) related to most commonly used quality parameters, protein content (PC) and sedimentation value (SED). For this purpose association analysis between SSR molecular markers and quality traits was performed on a selected sample of 94 diverse wheat genotypes. Quality parameters were determined during five years (2007-2011). Microsatellite markers located near targeted QTLs were carefully chosen in accordance with existing literature data. Genomic DNA was extracted from seedlings using CTAB method and PCR products were separated by capillary electrophoresis. The population structure was estimated in Structure v.2.0. software and association analysis was performed in the program Tassel. Significant marker-trait associations (MTAs) were found for the both quality parameters. The markers WMC31 and GWM18 showed significant ...and stabile associations with QTLs for PC and SED, respectively. Our results demonstrated that association analysis could complement and enhance previous QTL information and provide very useful information for marker-assisted selection.
Кључне речи:
Bread wheat / Protein content / QTLs / SedimentationИзвор:
CEFood 2012 - Proceedings of 6th Central European Congress on Food, 2012, 403-407Издавач:
- University of Novi Sad, Faculty of Technology
Scopus: 2-s2.0-84926059159
Колекције
Институција/група
FiVeRTY - CONF AU - Kondić-Špika, Ankica AU - Brbaklić, Ljiljana AU - Trkulja, Dragana AU - Kobiljski, Borislav AU - Đurić, Veselinka AU - Mladenov, Novica AU - Hristov, Nikola PY - 2012 UR - http://fiver.ifvcns.rs/handle/123456789/1185 AB - Wheat quality is a complex collection of traits affected by various loci on multiple chromosomes. This study was conducted in order to identify quantitative trait loci (QTLs) related to most commonly used quality parameters, protein content (PC) and sedimentation value (SED). For this purpose association analysis between SSR molecular markers and quality traits was performed on a selected sample of 94 diverse wheat genotypes. Quality parameters were determined during five years (2007-2011). Microsatellite markers located near targeted QTLs were carefully chosen in accordance with existing literature data. Genomic DNA was extracted from seedlings using CTAB method and PCR products were separated by capillary electrophoresis. The population structure was estimated in Structure v.2.0. software and association analysis was performed in the program Tassel. Significant marker-trait associations (MTAs) were found for the both quality parameters. The markers WMC31 and GWM18 showed significant and stabile associations with QTLs for PC and SED, respectively. Our results demonstrated that association analysis could complement and enhance previous QTL information and provide very useful information for marker-assisted selection. PB - University of Novi Sad, Faculty of Technology C3 - CEFood 2012 - Proceedings of 6th Central European Congress on Food T1 - Associations between microsatellite markers and wheat quality parameters EP - 407 SP - 403 UR - https://hdl.handle.net/21.15107/rcub_fiver_1185 ER -
@conference{ author = "Kondić-Špika, Ankica and Brbaklić, Ljiljana and Trkulja, Dragana and Kobiljski, Borislav and Đurić, Veselinka and Mladenov, Novica and Hristov, Nikola", year = "2012", abstract = "Wheat quality is a complex collection of traits affected by various loci on multiple chromosomes. This study was conducted in order to identify quantitative trait loci (QTLs) related to most commonly used quality parameters, protein content (PC) and sedimentation value (SED). For this purpose association analysis between SSR molecular markers and quality traits was performed on a selected sample of 94 diverse wheat genotypes. Quality parameters were determined during five years (2007-2011). Microsatellite markers located near targeted QTLs were carefully chosen in accordance with existing literature data. Genomic DNA was extracted from seedlings using CTAB method and PCR products were separated by capillary electrophoresis. The population structure was estimated in Structure v.2.0. software and association analysis was performed in the program Tassel. Significant marker-trait associations (MTAs) were found for the both quality parameters. The markers WMC31 and GWM18 showed significant and stabile associations with QTLs for PC and SED, respectively. Our results demonstrated that association analysis could complement and enhance previous QTL information and provide very useful information for marker-assisted selection.", publisher = "University of Novi Sad, Faculty of Technology", journal = "CEFood 2012 - Proceedings of 6th Central European Congress on Food", title = "Associations between microsatellite markers and wheat quality parameters", pages = "407-403", url = "https://hdl.handle.net/21.15107/rcub_fiver_1185" }
Kondić-Špika, A., Brbaklić, L., Trkulja, D., Kobiljski, B., Đurić, V., Mladenov, N.,& Hristov, N.. (2012). Associations between microsatellite markers and wheat quality parameters. in CEFood 2012 - Proceedings of 6th Central European Congress on Food University of Novi Sad, Faculty of Technology., 403-407. https://hdl.handle.net/21.15107/rcub_fiver_1185
Kondić-Špika A, Brbaklić L, Trkulja D, Kobiljski B, Đurić V, Mladenov N, Hristov N. Associations between microsatellite markers and wheat quality parameters. in CEFood 2012 - Proceedings of 6th Central European Congress on Food. 2012;:403-407. https://hdl.handle.net/21.15107/rcub_fiver_1185 .
Kondić-Špika, Ankica, Brbaklić, Ljiljana, Trkulja, Dragana, Kobiljski, Borislav, Đurić, Veselinka, Mladenov, Novica, Hristov, Nikola, "Associations between microsatellite markers and wheat quality parameters" in CEFood 2012 - Proceedings of 6th Central European Congress on Food (2012):403-407, https://hdl.handle.net/21.15107/rcub_fiver_1185 .