| 东北地区丁香属植物叶绿体trnL-trnF间区序列分析 |
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| 引用本文： | 何淼,吕明月,卓丽环.东北地区丁香属植物叶绿体trnL-trnF间区序列分析[J].林业科技,2012,37(3):8-9. |
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| 作者姓名： | 何淼 吕明月 卓丽环 |
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| 作者单位： | 东北林业大学,黑龙江哈尔滨,150040 |
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| 摘 要： | 扩增并分析了东北地区丁香属11种植物及外类群的trnL-trnF基因间隔区序列,其长度变异范围为362～374 bp,排序后的长度为382 bp,其中35个变异位点,所占比例为9.16%,序列的G+C平均含量为37.2%,说明trnL-trnF序列的A+T含量较高。
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| 关 键 词： | 东北地区 丁香属 trnL-trnF序列 |
Study on the cpDNA TrnL-trnF Intergenic Spacer Sequence in the Genus Syringa of Northeastern China |
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| Institution: | HE Miao (Northeast Forestry University, Heilongjiang Harbin 150040) |
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| Abstract: | The cpDNA TmL-tmF intergenic spacer sequence in the genus Syringa were amplified and sequenced successfully, the size of which are about 362 -374bp. After alignment the size of sequences are 382bp, including 35 mutations. The contents of G ＋ C were 37.2%, which showed the trnL-trnF sequences were AT-rich fragment. |
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| Keywords: | Northeastern Syringa TrnL-tmF intergenic |
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