摘要
报道了鬼针草的核型公式:K(2n)=3X=36=27m+3sm+6sm(SAT),染色体相对长度组成:2n=36=6L+9M_2+18M_1+3S,核型为“2A”型,同时计算了鬼针草的染色体体积。
The author reports that the karyotype formula of Bidens bipinnata is K(2n)=3X=36=27m+3sm+6sm (SAT), which be ongs to '2A', and that the chromosome composition based on relative length is 2n=36=6L+9M_2+18M_1+3S. The chromosome volume of B. bipinnata is also calculated.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1990年第2期8-10,共3页
China Journal of Chinese Materia Medica
关键词
鬼针草
细胞学研究
核型
Bidens bipinnata
karyotype
index of relative length
chromosome volume
