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作 者 ：李秀兰;陈瑞阳

期 刊 ：武汉植物学研究 1985年 3卷 4期 页码：409-412

关键词：谷子；狗尾草；核型；C-带；

Keywords:Setaria italica, S.viridis, Karyotype, C-banding,

摘 要 ：作者研究了我国谷子(Setaria italica Beauv.)和狗尾草的核型与Giemsa带,两者核型基本相同,均为2n=18=14m+2sm+2st(SAT)。带型亦相近,另外在谷子和狗尾草中都发现有四倍体。

Abstract:Karyotypes and Giemsa C-banding patterns of S. italica and S. viridis in China were studied. Their karyotypes are the same basically, with 2n=18=16m+2st(SAT), and the banding patterns are also similar. Tetraploids are found in both S. italica and S. viridis.

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