摘要
本文报道我国黑龙江省油亚 771 34 - 86的体细胞染色体数目和核型 2n =32 =2 8m +4sm ,不对称系数 58.52 % ,属于 2A类型对称核型 ,N·F值为 6 4。
The present paper describes the chromosome number and karyotype of flax (Linum usitatissimum L.) from Heilong jiang province, China. The result of observation showed that the somatic chromosome number is 2n=32, and the Karyotype is 2n=28M+4SM, the coefficient of asymetry is 58.52%, belongs to 2A type, and its N·F is 64.
出处
《中国麻业》
2001年第3期9-11,共3页
Plant Fibers and Products
