陆地棉显性无腺体基因的RAPD和SCAR标记

摘要

@@ Glandless or gossypol free cottons are of great value to develop the utilizations of cottonseeds and cotton scientists have been interested in developing more applicable glandless cultivars.Common glandless cotton are generated by recessive genes, such as gl2 and gl3. A dominant glandless mutant has been discovered in Egyptian cotton (Gossypium barbadense L. )The gene was transformed into G. hirsutum and was proved as dominant single gene Gl2e( Xian-he Zhan, 1987 ), being attractive for many genetists and breeders to pay more attention to study on it including its genetic markers.