Mapping quantitative trait loci in selected breeding populations: A segregation distortion approach
نویسندگان
چکیده
منابع مشابه
Quantitative trait loci mapping of panicle traits in rice
In this study 90 individuals of recombinant inbred lines (RILs) were developed by crossing subspecies of japonica rice cultivar, ‘Nagdong’ and an indica type cultivar, ‘Cheongcheong’. These individuals were used to identify the quantitative trait loci of panicle traits using SSR markers. A genetic linkage map was constructed using one hundred fifty four simple sequence repeat ...
متن کاملQuantitative trait loci mapping of panicle traits in rice
In this study 90 individuals of recombinant inbred lines (RILs) were developed by crossing subspecies of japonica rice cultivar, ‘Nagdong’ and an indica type cultivar, ‘Cheongcheong’. These individuals were used to identify the quantitative trait loci of panicle traits using SSR markers. A genetic linkage map was constructed using one hundred fifty four simple sequence repeat ...
متن کاملQuantitative trait locus mapping can benefit from segregation distortion.
Segregation distortion is a phenomenon that has been observed in many experimental systems. How segregation distortion among markers arises and its impact on mapping studies are the focus of this work. Segregation distortion of markers can be considered to arise from segregation distortion loci (SDL). I develop a theory of segregation distortion and show that the presence of only a few SDL can ...
متن کاملmapping quantitative trait loci in livestock using simple regression approach
the availability of the saturated dna marker maps in livestock has made it possible to locate quantitative trait loci (qtl) in these domestic animals. the objective of this research was to investigate the principles of applying the simple regression for qtl analysis in paternal half-sib (phs) design commonly used in livestock species. the theoretical aspects of the simple regression approach fo...
متن کاملQuantitative Trait Loci Mapping
With the increasing number of polymorphic markers identified on the genetic map, positional cloning has become an extremely powerful tool, permitting the linkage and identification of a large number of disease genes. As the human genome project pro gresses and the gene map becomes as dense as the microsatellite polymorphism map, scientists will identify more disease genes through a combination...
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ژورنال
عنوان ژورنال: Heredity
سال: 2015
ISSN: 0018-067X,1365-2540
DOI: 10.1038/hdy.2015.56