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几种养殖扇贝微卫星标记的研究进展
引用本文:胡景杰,战爱斌,胡晓丽,陆维,黄晓婷,包振民.几种养殖扇贝微卫星标记的研究进展[J].水产学报,2009,33(2):348-356.
作者姓名:胡景杰  战爱斌  胡晓丽  陆维  黄晓婷  包振民
作者单位:中国海洋大学海洋生命学院海洋生物遗传与种质工程实验室,山东,青岛,266003
基金项目:“863计划”(2006AA10A408),“支撑计划”(2006BAD09A09, 2006BAD09A10), NCET-06-0594, 2005DKA30470及NYHYZX07-047资助
摘    要:我国扇贝养殖规模占世界首位,栉孔扇贝( Chlamys farreri ) 、华贵栉孔扇贝( Chlamys nobilis ) 、虾夷扇贝( Patinopecten yessoensis) 和海湾扇贝( Argopecten irradians ) 是4 种主要养殖扇贝种类。本文主要概述我国4种主要养殖扇贝微卫星标记开发现状以及在遗传多样性分析、遗传图谱构建、物种鉴定等方面取得的研究成果和应用进展,为微卫星标记在扇贝类遗传学研究提供基础资料。

关 键 词:栉孔扇贝  华贵栉孔扇贝  虾夷扇贝  海湾扇贝  微卫星标记
收稿时间:7/9/2008 12:00:00 AM
修稿时间:2008/12/17 0:00:00

Research progress of microsatellite DNA markers in four maricultured scallops in China: A review
HU Jing-jie,ZHAN Ai-bin,HU Xiao-li,LU Wei,HUANG Xiao-ting,BAO Zhen-min.Research progress of microsatellite DNA markers in four maricultured scallops in China: A review[J].Journal of Fisheries of China,2009,33(2):348-356.
Authors:HU Jing-jie  ZHAN Ai-bin  HU Xiao-li  LU Wei  HUANG Xiao-ting  BAO Zhen-min
Affiliation:Ocean University of China,,,,,
Abstract:Scallops, comprise more than 300 species identified in worldwide oceans, occupy an economically important position in many coastal countries. Until now, more than 15 scallop species have been considered as valuable fishery or aquaculture resources. Scallop adductor muscles are being considered as one of the most flavorful sea foods in markets at home and abroad, mainly due to their delicious taste and abundant nutrition. Because of the potential values, the scallop aquaculture has made great progress during the past three decades in many countries, especially in China. For examples, the farmed tideland for scallop aquaculture has exceeded 1 million hectares (ha.) and the annual production is more than 11 million tons in 2007, which makes China the fist-rank not only in farmed acreage but also in annual production. However, with the blooming expansion of scallop aquaculture, some problems such as poor growth of some wild strains and large-scale breakout of diseases have been arising during the past years. Further investigation and solution to these problems mainly depend on the availability of primary molecular genetic tools and the combination of efficient breeding programs with these molecular tools (i.e. molecular marker assisted selection, MAS). Microsatellite analysis based on polymerase chain reaction (PCR) offers the finest resolution for studying such genetic questions in aquacultural species. Based on the studies to date, microsatellite DNA marker has been one of the leading molecular markers for genetic analysis. Four scallops including Zhikong scallop Chlamys farreri, Noble scallop C. nobilis, Yesso scallop Patinopecten yessoensis and Bay scallop Argopecten irradians are the main species maricultured in China. In this study, we reviewed the progress in development of microsatellite DNA markers for these four scallops. We also summarized the applications of this robust molecular marker system in genetic analysis, such as genetic diversity analysis, pedigree reconstruction, genetic linkage map construction and species identification.
Keywords:Chlamys farreri  Chlamys nobilis  Patinopecten yessoensis  Argopecten irradians  microsatellite markers  development  application  
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