| 林木遗传图谱的构建策略及存在的问题 |
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| 引用本文： | 周文才,左继林,赵松子,幸伟年,黄建建,龚春. 林木遗传图谱的构建策略及存在的问题[J]. 江西林业科技, 2016, 0(2): 62-66. DOI: 10.16259/j.cnki.36-1342/s.2016.02.014 |
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| 作者姓名： | 周文才 左继林 赵松子 幸伟年 黄建建 龚春 |
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| 作者单位： | 江西省林业科学院,江西南昌,330013 |
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| 基金项目： | 江西省林业科学院重大项目“南方主要木本粮油植物种质资源收集与保存”(项目编号2011511001)。 |
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| 摘 要： | 遗传图谱是开展数量性状基因定位、标记辅助育种以及基因克隆等研究的基础，在理论和育种实践上都具有重要的意义，本文较为详尽地阐述了林木遗传图谱的构建过程，针对林木的自身特点探讨林木遗传图谱的作图策略，同时指出当前林木遗传图谱构建中存在的问题，并对林木高质量遗传图谱构建提出展望。
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| 关 键 词： | 遗传图谱构建 林木 作图策略 存在的问题 |
Construction strategies of genetic linkage map of forest trees and existing problems |
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| Abstract: | Genetic linkage maps provide a basic platform in genomic studies and breeding in a variety of ways. Base on the genetic linkage maps, the markers tightly linked to traits of interest were useful for QTL detection, marker-assisted selection (MAS) and marker-assisted cloning. The process of genetic map construction for forest trees was summarized, the strategy in constructing genetic linkage maps of trees according to their characteristics was reviewed, and the existing problems in genetic mapping for forest trees were pointed out. Finally,prospect was made for constructing the high quality genetic map of forest trees. |
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| Keywords: | genetic map construction forest trees mapping strategy existing problems |
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