宽叶返魂草染色体核型分析  

The chromosome core type Analysis of Cannabifolius less

作　　者：李国泰[1] 

机构地区：[1]通化师范学院生物系,吉林通化134002

出　　处：《中国林副特产》2005年第2期9-10,共2页Forest By-product and Speciality in China

摘　　要：对宽叶返魂草体细胞染色体计数,并对其核型进行分析,结果表明:宽叶返魂草的染色体数目为2n=38;核型公式为2n=2X=38=28m+10sm;染色体相对长度组成为2n=38=8L+6M2+20M1+4S。The karyotye of Cannabifolius less were studied by the number of chromosome of cannabifolius less is 2n=2X=38=28m+10sm;The species chromsome cemplement based on relative length is 2n=38=8L+6M2+20M1+4S.

关 键 词：染色体核型分析 相对长度组成 染色体计数 染色体数目 核型公式 体细胞 

分 类 号：S814.8[农业科学—畜牧学] Q949.751.9[农业科学—畜牧兽医]