root tip cells的意思|示意

Methods:Sister-chromatid exchange (SCE) was used in human lymphocytes and plant root tip cells.

方法：人外周血淋巴细胞和植物根尖细胞SCE。

Effects on mitosis and chromosomal aberrations of tobacco root tip cells were observed by the method of artificially inducing para-nodule treated with 2, 4-d and rhizobium.

通过人工诱导烟草结瘤的方法，观察给予2,4 - D、根瘤菌后，其对烟草根尖细胞有丝分裂和染色体畸变的影响。

With different concentrations of sewage and aluminum sulfate as a mutagen, pea root tip cells in the mitotic index, micro-rate and the rate of chromosomal aberrations are determined.

以不同浓度的污水和硫酸铝作为诱变剂，测定豌豆根尖细胞的有丝分裂指数、微核率和染色体畸变率。

Methods:Sister chromatid exchange(SCE) was sued in human lymphocytes and plant root tip cells.

方法：蚕豆、大麦和人外周淋巴细胞姐妹染色单体交换（SCE）。

Thus, copper acetic acid had systematical teratogenic effects on Vicia faba root tip cells.

因此，乙酸铜对蚕豆根尖细胞具有明显的致畸效应。

Aim: to study the effects of cordyceps polysaccharide on micronucleus of Vicia faba root tip cells caused by mitomycin-c (MMC).

目的：研究虫草多糖对丝裂霉素诱发的蚕豆根尖细胞微核的影响。