Currently,developing genetic linkage map mostly use the derived-populations from crossing of two homogenous parents,which only covers limited genetic diversity and is inappropriate for some species,such as tobacco with lower diversity in genome.It is very general that there are no sufficient polymorphic markers to construct linkage map and ineffective to conduct marker-assisted selection(MAS)and quantitative trait locus(QTL)mapping based on lower density linkage map.This study proposed a method for developi...
【基金】
Supported by the National Natural Science Foundation of China(No.31271608);
the Yunnan Provincial Tobacco Company Project(No.08A05);
the CNTC Science and Technology Project(No.110200701023);
the National Institutes of Health(No.DA025095)
【更新日期】
2014-10-09
【分类号】
Q348
【正文快照】
Mapping population is considered as a key genetictool in the construction of genetic mapping,and thefirst step in genetic linkage mapping is the selection ofappropriate mapping population.In conventionalgenetic mapping,this kind of population,which wasder