Issue:ISSN 2095-1353
CN 11-6020/Q
Director:Chinese Academy of Sciences
Sponsored by:Chinese Society of Entomological;institute of zoology, chinese academy of sciences;
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2009年46 No.1
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Key Words：Bemisia tabaci, polymorphism, SRAP marker, AFLP marker
Abstract：Polymorphism between poinsettia and cabbage populations was analyzed using SRAP (sequence-related amplified polymorphism) and AFLP (amplified fragment length polymorphism) markers. The results showed that the average amplified fragments per primer were 29.4 and 21.8 by AFLP and SRAP, respectively. There were 10～23 clear polymorphic bands per primer combination, with the average of 17.20. The percentage of polymorphic fragments was 57.93% by AFLP. spondingly, for SRAP, they were 5～18, 133 and 6059%, respectively. The gene diversity of AFLP and SRAP were 0.150 3～0.283 8 and 0.097 7～0.291 1, with the averages of 0.229 7 and 0.233 2, respectively. It seems that both AFLP and SRAP markers were efficient marker system for olymorphism analysis of Bemisia tabaci.