摘要
本文对粗壮女娄菜(Silene firmaSieb.et Zucc.)的染色体进行了研究,结查显示,染色体数目为2n=46,核型公式为K(2n)=2x=46=32m+14sm,相对长度组成为2n=46=2L+22M2+16M1+6S,核型为“2A”型。
The Chromosome of Silene firma Sieb. et Zucc. is studied. The results show that the chromosome number is 2n = 46 and its karyotype formula is k(2n) = 2x = 46 = 32m + 14sm, The composition of relative length of chromosome is 2n = 46 = 2L + 22M2 + 16M1 + 6S, belonging to "2A" stebbins.
出处
《山东科学》
CAS
2006年第3期32-34,共3页
Shandong Science
关键词
粗壮女娄菜
染色体数目
核型
Silene firma Sieb. et Zucc
chromosome number
karyotype