查询词典 chromosome

Every_dosage group of GTW cause sperm deformity, do harm to primary spermatocyte chromosome aberration and synaptonemal complex, were significantly higher than that of negative control.

雷公藤多甙3个剂量组均可致精子畸形并对初级精母细胞产生损伤，以及具有生殖细胞联会复合体损伤，与阴性对照组比较差异均具有统计学意义(P均。05)。

In present study, we microisolated several X chromosomes of spiny eel and constructed a X chromosome library.

因此，本研究利用显微分离技术，对刺鳅的性染色体实现了显微分离并建立了X染色体涂绘文库。

BACKGROUND :Rapid development of spermatogonial stem cells is the new hope for assisting reproductive technologies, and the stability of the number and structure of the chromosome cultured in vitro is one of the important factors in usage.

背景：精原干细胞技术的快速发展为生殖工程带来了新希望，而在体外维持染色体数目及结构的稳定性是其使用的关键问题之一。

Therefore, that means the male sterility is related to structure of chromosome change.

由此表明，该雄性不育系的不育性与染色体结构变异有关。

Objective To direct genetic counseling and identify the origin of small marker chromosome in patients with Turner syndrome stigmata.

目的 为指导遗传咨询，鉴别Turner综合征患者微小标记染色体起源。

The relationship between genetic instability and chromosome instability in Streptomyces has been well studied.

经多年深入研究，已逐步揭示了链霉菌遗传不稳定性和染色体不稳定性的关系。

A sudden structural change within a gene or chromosome of an organism resulting in the creation of a new character or trait not found in the parental type .

突变，变种生物体的基因或者染色体的突变，产生一种父代所没有的新的特征或者特性

The region between RFLP markers G342 and R1167 was the subterminal part of the longer arm on the rice chromosome 6, because Shen et al.

生物染色体亚端粒区域在物种进化过程中是高度活跃的。

Results Analysis of the expression of proteins of JAK2 in leukemic blasts, there was no detectable constitutive expression of phosphorylated JAK2 in all the AML samples analyzed; Furthermore, we could detect a constitutive activation of STAT 3 by immunoprecipitation of the targeted protein in primary leukemic blasts from 3 of 11 AML patients without any cytokine treatment; Pretreatment clinical characteristics, and treatment regimens did not differ significantly between patients with and without constitutive STAT3 activity, there was not significant relation between the constitutive activation of STAT3 and the FAB subvariety and chromosome karyotype; However, the 3 patients with constitutive STAT3 activity seemed to have adverse treatment outcome, one did not show remission, the other two patients relapsed shortly after remission; Consistent with the above-mentioned result, leukemic blasts from the 3 samples with constitutive expression of STAT3 showed higher percentage of spontaneous apoptosis and S-phase cells.

在实验研究基础上，本研究进一步运用免疫沉淀和Western Blot印迹方法，检测AML患者原代细胞JAK2和STAT3活化情况，并分析了STAT3活化与AML患者预后有关指标改变的关系。结果我们的初步研究发现，11例AML患者中，有3例呈现STAT3组成型活化（STAT3阳性，下同），无一例呈JAK2组成型活化。上述3例STAT3组成型活化与FAB分型和染色体核型改变未见明显相关性；在此3例患者中，1例未取得缓解，另外2例虽然取得短暂缓解，但均在二个月内复发。上述3例STAT3阳性AML患者S期白血病细胞百分率数值较组高，而凋亡率数值较低。

Ritossa the first to discover super-normal temperature environment can cause the phenomenon of chromosome fluffy with gene transcription activity, known as heat shock phenomenon.

急求！！英语高人帮忙翻译下这篇分子生物学的文章啊1962年，Ritossa首先发现超常温环境可引起染色体发生蓬松现象并具有基因转录活性，称之为热休克现象。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！