| 新引1号东方山羊豆染色体核型分析 |
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| 引用本文： | 穆尼热,张清斌,赵茂林,朱忠艳,田聪,阿力木.新引1号东方山羊豆染色体核型分析[J].草业科学,2009,26(10):94-96. |
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| 作者姓名： | 穆尼热 张清斌 赵茂林 朱忠艳 田聪 阿力木 |
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| 作者单位： | 1. 新疆畜牧科学院草业研究所,新疆,乌鲁木齐,830000
2. 北京市农林科学院农业生物技术研究中心,北京,100097 |
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| 基金项目： | 新疆维吾尔自治区科技厅"十一五"攻关项目"豆科牧草东方山羊豆新品系(品种)培育"，"十一五"中国农科院航天育种课题"新引1号东方山羊豆新品系(品种)选育" |
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| 摘 要： | 以新引1号东方山羊豆Galega orientalis cv.Xinyin No.1）为试验材料，根尖染色体进行常规制片分析和利用HBSG流程对其染色体进行C-分带研究，结果表明，新引1号东方山羊豆体细胞染色体为16条，染色体核型公式为2n=2x=16=16m，都为中部着丝粒或近中部着丝粒，确认新引1号的标准C-分带带型为2n=16=10C+4CI++2T。根据Stebbins分类原则属于较为对称性核型（1B）。
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| 关 键 词： | 新引1号东方山羊豆 核型 染色体数 |
Analysis on karyotype of Galega orientalis cv. Xinyin No.1 |
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| MUnire,ZHANG Qing-bin,ZHAO Mao-lin,ZHU Zhong-yan,TIAN Cong,Alimu.Analysis on karyotype of Galega orientalis cv. Xinyin No.1[J].Pratacultural Science,2009,26(10):94-96. |
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| Authors: | MUnire ZHANG Qing-bin ZHAO Mao-lin ZHU Zhong-yan TIAN Cong Alimu |
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| Institution: | MUnire1,ZHANG Qing-bin1,ZHAO Mao-lin2,ZHU Zhong-yan1,TIAN Cong1,Alimu1(1.Grassl, Research Institute,Xinjiang Academy of Animal Husb,ry,Urumqi 830000,China,2.Agricultural Biotechnology Research Center,Beijing Academy of Agriculture , Forestry Sciences,Beijing 100097,China) |
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| Abstract: | The karyotype and C-band of Galega orientalis cv.Xinyin No.1 were studied.The results showed that the karyotype was 2n=2x=16=16m.All the chromosomes were median and submedian centromeric.The C-banding analysis was conducted with HBSG method and the result showed that the C-banding karyotype is 2n=16=10C+4CI++2T.The karyotype was belonged to 1B type based on Stebbins classification system. |
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| Keywords: | Galega orientalis cv Xinyin No 1 karyotype analysis chromosome number |
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