Interspecific Chromosome Substitution Lines as Genetic Resources for Improvement,Trait Analysis and Genomic Inference

摘要

@@ The genetic base that cotton breeders commonly use to improve Upland cultivars is very narrow.The AD-genome species Gossypium barbadense,G.tomentosum,and G.mustelinum are part of the primary germplasm pool,too,and constitute genetic reservoirs of genes for resistance to abiotic stress,pests,and pathogens,as well as agronomic and fiber traits.