摘要
本文报道了用药用植物苦参Sophora flavescens的幼嫩子叶作为研究体细胞染色体的材料,与根尖比较,子叶细胞的有丝分裂指数高,易酶解去壁,且取材方便。
The present paper reports the experimental results on the preparirg somatic chromososme of young cotyledon from Sophora flavescens, compared with root tip , the mitotic index of cells in cotyledon is higher, hy-drolyze with enzyme and wall degradation are easely made, as the experimental material, the young cotyledon is more comeniently prepared.
出处
《中药材》
CAS
CSCD
1997年第3期109-110,共2页
Journal of Chinese Medicinal Materials
关键词
苦参
子叶
染色体
有丝分裂
Sophora flavescens
Cotyledon
Chromosome
Mitotic index
