棉 花 学 报     Cotton Science     2009，21(3)：175-178

Construction and Application of SSR Fingerprints of Hu ′nan Hybrid Cotton Varieties
LI Yu-qiang¹，CHEN Hao-dong¹，HONG Ya-hui²，XIAO Cai-sheng¹，LI Xiang¹，ZHANG Zhi-gang¹
(1.Hu′nan Cotton Research Institute，National Hybrid Cotton Research Promotion Center，Changde，Hu′nan 415101 ，China；2.College of Biological Science and Technology，Hu′nan Agricultural University，Changsha 410128， China )

Abstract: The research on Xiangzamian series varieties and parts of their parents planted in the Yangtze River Region were conducted, using the method of SSR molecular markers, primers with polymorphism on these varieties and their parents were screened and their DNA fingerprinting maps were constructed. It can be applied on the detection of seed purity and recognition for the unknown cultivars.
Key words：cotton；SSR；fingerprinting map；seed purity detection；cultivar
recognition；Xiangzamian      [Full Text, 2559KB]