遗传学的

It shows that As2O3 has marked cytogenetic toxic effect on the root tip cells of Vicia Faba,and effect of accumulating the metaphases in mitosis.

结论是As2O3对蚕豆根尖细胞具有明显的细胞遗传学毒性效应，并具有积累有丝分裂中期细胞的效应。

Cell genetics toxic effect of heavy metals on Vicia faba and the discuss on micronucleus test in Vicia faba root tip cell .

重金属对蚕豆的细胞遗传学毒理作用和对蚕豆根尖微核技术的探讨。

The unicellular alga Chlamydomonas offers a simple life cycle,easy culture and isolation of series of mutants,established the techniques and tool kit for molecular genetics and genetics analysis.It is now becoming the model organism for studies on photosynthesis in plant,flagellar assembly and function,cell cycle and circadian rhythms,signal transduction,light perception and cell recognition.

单细胞衣藻由于其生活周期简单，培养方法简便，易于分离得到系列的突变体，并已建立了分子遗传学研究技术与遗传分析系统，成为植物光合作用、鞭毛组装与功能、细胞周期及节律、细胞信号传导与光感受、细胞识别等重要生物学过程研究的模式生物体。

It dedicates to publishing herpetological monographs about the studies of the biology of amphibians and reptiles, including new species, reproduction, genetics, embryo growth, coevolution, speciation, developmental stability analysis and experimental evaluation etc.

该杂志致力于出版关于两栖动物与爬虫类动物生物学研究的爬行动物类专论，包括新的种属、繁殖、遗传学、胚胎生长、协同进化、物种形成、发育稳定性分析以及实验评价等等。

Inclinical,CML has been divided into chronic period,acceleration period andblast period.Each period has distinct heterogenicity,and,extra variations ofchromosomes and genes emerge in blast period.

CML在临床上分为慢性期、加速期和急变期，它们在细胞遗传学及分子生物学上存在着较大异质性，在急变期常会出现额外的染色体和基因的变异。

Based on the study on cytogenetics of zebrafish, the genomes were compared between zebrafish and human, and the zebrafish Hox gene clusters were mapped to its chromosomes.

本文在斑马鱼的细胞遗传学研究的基础上，对斑马鱼与人类基因组进行了比较研究，同时对斑马鱼Hox基因簇进行了染色体定位研究。

Objective To study the relationship between the pathological classification and molecular genetics of hydatidiform mole.

目的 探讨葡萄胎的遗传学类型与病理形态学的关系。

There is not much correlation between pathological classification and molecular genetics of hydatidiform mole.

本研究结果不支持葡萄胎的遗传学类型与大体病理类型间有平行关系的论点。

To date, there are no studies comparing the immunogenetic profile of these two conditions, so the main objective of the present report was to analyse whether or not both entities may share the same genetic basis.

到目前为止，尚无对这2种疾病免疫遗传学进行对比的研究，本文旨在分析这2种疾病是否有相似的遗传背景。

Synovitis-acne-pustulosis-hyperostosis-osteitis syndrome and psoriatic arthritis exhibit a different immunogenetic profile.

银屑病/银屑病关节炎与SAPHO综合症具有不同的免疫遗传学背景，但SAPHO综合症的遗传背景仍不清楚。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。