| 药用植物天门冬染色体核型分析 |
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| 引用本文： | 乔永刚,宋芸,白雯婷. 药用植物天门冬染色体核型分析[J]. 中国野生植物资源, 2011, 30(1): 40-41. DOI: 10.3969/j.issn.1006-9690.2011.01.010 |
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| 作者姓名： | 乔永刚 宋芸 白雯婷 |
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| 作者单位： | 山西农业大学生命科学学院,山西,太谷,030801 |
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| 基金项目： | 山西省高校高科技开发项目:抗流感新型药茶的研制 |
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| 摘 要： | 对天门冬根尖细胞进行染色体常规制片,并进行核型分析。结果表明,天门冬染色体数为2n=20,核型公式为K(2n)=2x=20=8 sm+128m,其中中部着丝粒染色体(m)为4对,近中部着丝粒染色体(sm)为5对。核型类型为2B。
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| 关 键 词： | 天门冬 染色体 核型 |
Study on Karyotype of Asparagus cochinchinensis (Lour.) Merr. |
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| Qiao Yonggang,Song Yun,Bai Wenting. Study on Karyotype of Asparagus cochinchinensis (Lour.) Merr.[J]. Chinese Wild Plant Resources, 2011, 30(1): 40-41. DOI: 10.3969/j.issn.1006-9690.2011.01.010 |
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| Authors: | Qiao Yonggang Song Yun Bai Wenting |
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| Affiliation: | Qiao Yonggang,Song Yun,Bai Wenting(College of life Sciences,Shanxi Agricultural University,Taigu 030801,China) |
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| Abstract: | The karyotype of Asparagus cochinchinensis(Lour.) Merr.was studied.The results show that the chromosome number was 2n=20 and its karyotype formula is K(2n)=2x=20=8sm+10m.The karyotype of Asparagus cochinchinensis(Lour.) Merr.belonged to 2B Stebbins. |
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| Keywords: | Asparagus cochinchinensis(Lour.)Merr. Chromosome Karyotype |
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