AFLP analysis of genetic variation among three natural populations of horseshoe crab Tachypleus tridentatus along Chinese coast |
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| Authors: | Qian Xu Fei Chen Paul K S Shin S G Cheung Yan Chen Caihuan Ke |
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| Institution: | XU Qian1,CHEN Fei1,Paul K.S.SHIN2,S.G.CHEUNG2,CHEN Yan2,KE Caihuan1,** 1State Key Laboratory of Marine Environmental Science,College of Oceanography and Environmental Science,Xiamen University,Xiamen 361005,China 2State Key Laboratory of Marine Pollution and Department of Biology and Chemistry,City University of Hong Kong,Hong Kong,China |
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| Abstract: | The AFLP(amplified fragment length polymorphism) technique was used to analyze and compare the genetic diversity of Tachypleus tridentatus from three south-eastern coastal sites of China(Pingtan,Hong Kong and Beihai).Eight pairs of primers generated 361 loci,including 285 polymorphic loci.The ratio of polymorphic loci was 96.97%.Nei's genetic diversity index was 0.420 8 and the Shannon information index was 0.607 5,both of which were higher than that reported for many other arthropods.These results show tha... |
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| Keywords: | Tachypleus tridentatus population genetic variation AFLP(amplified fragment length polymorphism) |
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