查询词典 zebrafish

Wolenski T S%N H Hart Scanning electron microscope studies of sperm incorporation into the zebrafish egg 10.1002/jez.1402430211 J Exp Zool , 1987,null

王瑞霞%张毓人%傅仓生%李振兰%吴宜章%张福顺%郝宏京鲂鱼受精早期精子入卵的扫描电镜观察水产学报， 1982，4

Keywords olaquindox;arsanilic acid;oxytetracycline;toxicological effect;zebrafish;carp kidney cell

喹乙醇；阿散酸；土霉素；毒理效应；斑马鱼；鲤鱼肾细胞

Bend chorda vertebralis can also be observed in stronglyaffected zebrafish embryos. 2. We alse isolated the mouse PNAS-4 (mPNAS-4) gene. Cell proliferation activity analysis in vitro found overexpression of mPNAS-4 caninhibit mouse LL2 and CT26 tumor cell growth.

分离了小鼠的PNAS-4(mPNAS-4)基因，体外细胞增殖活性实验发现，mPNAS-4基因的过表达能够抑制小鼠肺癌LL2和结肠癌CT26细胞的增殖，PI染色和DNA片段化分析表明，mPNAS-4基因的过表达能够促进LL2和CT26细胞的凋亡。

However, it is little reported that SINEs were investigated in crprinidae. Currently, SINEs from cyprinidae have almost exclusively concerned on the zebrafish, with almost nothing reported about SINEs in other crprinid species, especially SINEs studies for cyprinidae phylogeny.

本研究基于这些问题，开展了鲤科鱼类中SINEs的研究工作，并得到如下结果：1在A-B PCR方法的基础上，以鲤科鱼类中的马口鱼为对象，利用反向PCR方法，建立了分离SINEs的简便方法。

Our three groups in SCBB will conduct one project in this grant (three projects in this grant total), which is "Screen mutants interfering the development or regeneration of endodermal organs and study their functional mechanisms". In this project, stem cell and zebrafish will be used as models to elucidate the mechanisms of the development of endodermal organs.

我院的三个课题组负责此项目的课题三《正向遗传突变筛选具有内胚层器官发育或再生缺陷的突变体及致变基因的功能机制研究》，将采用干细胞和斑马鱼模型，研究内胚层器官的机制，特别是分子调节网络的整体性和时空性，为防治肝脏和胰腺的重大疾病提供坚实的理论基础。

These results suggest that Hspa5 is required for epibolic movement and is involved in controlling of dorsal development in zebrafish embryos.

这些结果说明，Hspa5不仅对胚胎的外包过程起一定作用，而且可以抑制背部组织的发育。

The comparative analysis of electronic expression profile of zfand5a gene from zebrafish, house mouse and pig that has high sequence homologies with zjp123 gene from P. olicaceus were carried out. Several conserved domains and motifs were discovered by the primary and secondary structure analyses. Zinc fingerlike tertiary struclure "C-Xasubscript (2-4-C-X11-C-X2-C" was shown by homology modeling.

电子表达谱分析分别对与ZFP123有较高同源性的斑马鱼、家鼠和猪的zfand5a(zfp123)基因各个组织表达情况进行了比较分析；一、二级结构分析发现其具有多个保守的基序和结构域；同源建模显示其具有一个&C-X下标(2-4-C-X11-C-X2-C&结构的锌指样三级结构。

Therefore, a experimentent with three exposure types (early cleavage exposure, 0hpf; gastrula exposure, 8hpf and 0hpf exposure but stop after 8 hours, 8h stop) were designed to investigate the toxicity and bioaccumulation of bisphenol A in zebrafish embryo in different stages.

为研究胚胎在不同发育阶段对外源化合物的毒性敏感差异，以0hpf、8hpf和8h终止3种暴露方式进行染毒，探讨斑马鱼胚胎在不同暴露时段对双酚A毒性和生物蓄积特征。

Therefore, a experimentent with three exposure types (early cleavage exposure, 0hpf; gastrula exposure, 8hpf and 0hpf exposure but stop after 8 hours, 8h stop) were designed to investigate the toxicity and bioaccumulation of bisphenol A in zebrafish embryo in different stages.

为研究胚胎在不同发育阶段对外源化合物的毒性敏感差异，以0hpf、8hpf和8h终止3种暴露方式进行染毒，探讨斑马鱼胚胎在不同暴露时段对双酚A。

In this study, we investigate how the cell cycle coordinates gastrulation cell movements in zebrafish.

一方面是细胞分裂/细胞周期，通过无数次的细胞分裂，胚胎发育从一个单细胞受精卵发育为多细胞成体。

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。