杉木生长性状相关联遗传标记的检测 |
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引用本文: | 何祯祥,施季森,尹增芳. 杉木生长性状相关联遗传标记的检测[J]. 浙江林学院学报, 2000, 17(4): 350-354 |
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作者姓名: | 何祯祥 施季森 尹增芳 |
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作者单位: | [1]南京林业大学森林资源与环境学院,江苏南京 [2]福建省林业厅洋口国有林场,福建顺昌 |
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基金项目: | 国家自然科学基金资助项目! (396 32 30 ),“九五”国家科技攻关项目 !(95 0 11 0 3 17 0 3) |
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摘 要: | 采用ANOVA方法对杉木(Cunninghamia lanceolata)树高、胸径和材积等生长性状相关联的RAPD分子标记进行了检测。单标记分析检测到与树高生长相关联的分子标记有3个,胸径有5个,材积有2个,其累积贡献率分别为15.8%,24.36%和10.63%;双标记分析共检测出286对标记组合(其中树高有96对,胸径有94对,材积有96对),与杉木生长性状紧密关联。与杉木生长性状相关的标记
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关 键 词: | 杉木 生长性状 遗传标记 方差分析 |
Detection of genetic markers associated with growth traits in Chinese fir |
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Abstract: | The study of detection of the genetic markers(RAPDS)associated with the growth traits(height,diameter and volume)using ANOVA analysis for the first time.The results showed that 3,5 and 2 RAPD markers associated with height,diameter and volume respectively by single marker ANOVA analysis;and 286 pairs of markers were found to be associated with growth traits by two marker ANOVA analysis and also showed interactions among them. |
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Keywords: | Chinese fir(Cunninghamia lanceolata) growth traits genetic marker QTL ANOVA |
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