摘要
秋水仙碱能有效地抑制紫菜体细胞的分裂,并对细胞后代的发育和分化有较大的影响。经秋水仙碱处理之后,体细胞苗生长变快,外形呈细长形,假根发达,正常苗数量增多。幼苗经秋水仙碱处理后,生长速度也大大加快。
The effect of colchicine on the development and differentiation of the somatic cells from Porphyra haitanensis as well as on the growth of the buds and rhizoids is described. Colchicine effectively inhibits the cell division and greatly influence the development and differentiation of the somatic cells. After somatic cells was treated by colchicine, (1) the shape of buds got thinner and longer, (2) the rhizoids of the buds greatly developed, (3) the growth rate of buds became fast and the number of the normal buds increased.
出处
《海洋科学》
CAS
CSCD
北大核心
1990年第1期24-28,共5页
Marine Sciences
关键词
秋水仙碱
坛紫菜
细胞苗
生长
P. haitanensis, Somatic cell, Development, Colchicine
