Generation mean analysis in wheat
Web9 hours ago · Under climate change, drought is one of the most limiting factors that influences wheat (Triticum aestivum L.) production. Exploring stress-related genes is vital for wheat breeding. To identify genes related to the drought tolerance response, two common wheat cultivars, Zhengmai 366 (ZM366) and Chuanmai 42 (CM42), were … http://agr.p.alexu.edu.eg/Data/Sites/1/magazine/2013583/2013.58.3.183-195.pdf
Generation mean analysis in wheat
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WebFeb 22, 2024 · Results of analysis of variance showed that there was a genetic variation for traits. The results of generation mean analysis with three-parameter genetic model and also scaling tests (A, B, C and D) revealed inadequacy of the additive-dominance simple model to demonstrate the genetic mechanism controlling the traits. WebForoozanfar, M., Zeynali, H. (2013) Inheritance of some correlated traits in bread wheat using generation mean analysis. Advanced Crop Science, 13(6): 436-443 23. Griffing, B. (1956) Concept of general and specific combining ability in relation to diallel crossing systems. Australian Journal of Biological ...
WebJul 22, 2005 · To evaluate the genetic background of quantitative criteria of drought tolerance in wheat, six generations of a cross between the varieties of Plainsman and … WebMar 15, 2024 · ASSESSMENT OF GENETIC PARAMETERS FOR EARLY MATURING AND GRAIN YIELD IN SOME BREAD WHEAT CROSSES UNDER OPTIMUM AND LATE SOWING DATES Authors: Waleed Zaki El-Yamany Farhat Agricultural Research...
WebMar 1, 2024 · In order to analyze genetic of some agronomic traits of bread wheat using generation mean analysis, parents and different generations resulting from the cross of Marvdasht × MV-17 wheat cultivars ... WebMar 17, 2024 · Generation mean analysis is a reliable biometrical genetic approach in dissecting gene effects in a quantitative trait by having an additional benefit of …
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WebJun 3, 2024 · Generation mean analysis (Mather and Jinks 1982) provides information on the relative importance of average effects of the genes (additive effects, dominance deviations and epistasis effects) in determining genotypic values of the individuals and consequently, means genotypic values of families and generations. the russian godfatherWebSep 15, 2016 · Southwest Oklahoma is one of the most productive regions in the Great Plains (USA) where winter wheat is produced. To assess the effect of climate change on the growing degree days (GDD) available for winter wheat production, we selected from the CMIP5 archive, two of the best performing Global Climate Models (GCMs) for the region … trader joe\u0027s cookie butter nutritionWebApr 14, 2024 · Genetic analysis showed a decrease in mean kinship among released varieties, most notably until 1970, indicating that the diversity of wheat varieties released by breeders for quality has increased. There has been no subsequent net loss of genetic diversity due to breeders’ selection, despite significant genetic gain for both yield and ... trader joe\u0027s cooked shrimpWebMay 5, 2024 · Generation mean analysis is a simple technique useful for the estimation of gene effects of traits controlled by many genes (Kearsey and Pooni, 2004). The uniqueness of the generation mean model is founded on its ability to estimate additive × additive, dominance × dominance, and additive × dominance gene effects also known as epistatic … the russian government website is downWebGenerations mean analysis showed that in addition to 25 additive and dominance effects, epistasis, particularly the additive×dominance epistasis also 26 played a significant role in controlling... the russian guyWebOct 27, 2024 · Lodging is one of the most important factors that affect wheat final yield. Emmer [Triticum turgidum subsp. dicoccum (Schrank ex Schübl.) Thell.] is a likely gene source to improve durum wheat [T. turgidum L. subsp. durum (Desf.) Husn.]; however, it is highly susceptible to lodging. The genetic studies of traits related to lodging in crosses of … trader joe\u0027s cooler bagWebgeneration mean analysis in two winter wheat crosses Abstract BackgroundandPurpose:The objectives of this study were to estimate gene effects and heritability for three important quantitative traits (grain yield components) in two wheat crosses (Divana/Srpanjka and Soissons/ @itarka). Materials and Methods: Eight … the russian government kremlin