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Position: Home > Articles > Analysis on Karyotye of Achnatherum Splendens Journal of Shihezi University(Natural Science) 2003,7 (3) 223-225

芨芨草染色体的核型分析

作  者:
郭玉堂;魏凌基;阎平
单  位:
石河子大学作物高产中心;石河子大学生物工程学院
关键词:
芨芨草;染色体;核型分析
摘  要:
对芨芨草(Achnatherum splendens(Trin.)Nevski)体细胞染色体计数,并对其核型进行分析,结果表明:芨芨草的染色体数目为2n=48;核型公式为2n=2x=48=2M+20mm+26nsm;从核型类型来看为2B型。
译  名:
Analysis on Karyotye of Achnatherum Splendens
作  者:
GUO Yu-tang, WEI Ling-ji, YAN Ping (College of Bio-Engineering, Shihezi University, Shihezi, Xinjiang 832003, China; Research Center of Xinjiang Crop High-Yield, Shihezi University, Shihezi, Xinjiang 832003, China)
关键词:
Achnatherum splendens; chromsome; analysis of karyotye
摘  要:
The karyotye of Achnatherum splendens were studied by the method of chromosome analysis. The results were as follows: the number of chromosome of Achnatherum splendens is 2n = 2x = 48 = 2M + 20nm + 26nsm; From the point of the karotype, the material belongs to type of 2B.

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