棉花功能基因组研究用的突变体库构建

Establishment of Mutated Gene Bank for Cotton Functional Genomic Research

Upland cotton is one of the important cultivated allotetraploid species. From the point of functional genomic research, it is hard to obtain homozygous recessive mutants by applying of traditional mutagensis methods in this crop as its many traits are controlled by more than two pairs of alleles. Adopting of specific transposon tagging strategy which is widely used to induce and isolate mutated genes in various plant species can avoid isolating recessive mutants and is easy to find and characterize the mutated genes in the tetraploid cotton species. ……