查询词典 mutation

A breeder using Rosetail bettas in their halfmoon lines has to be particularly careful of excess- fish who cannot swim properly, or who carry the trait into the mutation that has been coined ';X-Factor Fish';- fish with poor scales, shorter ventrals and collapsing finnage.

饲育者用玫瑰尾斗鱼培育半月斗鱼要非常小心，过度杂交可能产生无法正常游泳或突变的鱼。这些弊刁鱼通常体型小，腹鳍短，鱼鳍塌陷无力。

Infant ; newborn ; jaundice ; uridine 5'-diphosphate glucuronosyl transferase ; gene mutation

婴儿；新生；黄疸；尿苷二磷酸葡萄糖醛酸转移酶；基因突变

Objective To explore the association of Gly71Arg mutation in gene of bilirubin uridine 5'-diphosphate-glucuronosyltransferase(UGT1A1)and neonatal jaundice in Beijing city Han population.

目的探讨胆红素-尿苷二磷酸葡萄糖醛酸转移酶(UGT1A1)基因Gly71Arg变异与北京地区汉族新生儿黄疸发病的关系。

Based on the structure, those human diseases related mutation sites are mapped onto the structure accurately. As a result, it is found that these sites are all around the electron transfer prosthetic groups or ubiquinone. And these mutations will alter prosthetic groups' binding or ubiquinone's binding, causing electron leakage from the prosthetic groups in the electron transfer chain, producing reactive oxygen species and leading to tumor formation.

利用线粒体复合物 II 的结构对已知与人类疾病相关的该复合物突变位点进行了精确定位，发现这些突变位点均位于电子传递体或辅酶 Q 结合位点的周围，它们的突变或影响了电子传递体的结合，或影响了辅酶 Q 的结合，从而导致电子传递的中断，电子逃逸到线粒体基质中或线粒体内膜中，经过一系列下游途径导致疾病的产生。

It is specific for tumors that lack p53, which is the most common mutation in human cancer.

& &这是特定的肿瘤缺乏p53基因，这是最常见的突变在人类癌症

The journal publishes original research on the evaluation and characterization of teratogens, carcinogens, or mutagens; reports describing the development of novel experimental techniques for toxicological assessment, or the application of current methods in molecular and cellular biology (including in vitro studies, organ and cell culture, and the use of transgenic animals); as well as critical reviews focused on topics of significant interest to specialists in teratology, cancer biology, and mutation research.

杂志刊有关载致畸剂，致癌物质和诱变剂的评估和特征方面的原始研究；描述毒物评定的实验新技术，或当前方法在分子和细胞生物学（包括体外研究，器官和细胞培养，和转基因动物）中应用的报告；以及对畸形学，癌生物学，和突变研究中生物学家非常感兴趣课题的评论。

But there existed significant difference in the form of leaf base , leaf length, leaf width and micro-morphology characteristics of the leaf epidermis（the cell number of the adaxial epidermis and abaxial epidermis, the stomal length,the stomal width,the stomal density）.ConclusionIt exhibited mutation in morphological characteristics of the leaf and micro-morphology characteristics of the leaf epidermis in a long-term cultivation process.

结果不同叶型的冬凌草其表皮细胞的形状、气孔类型均相同，但其叶基形状、叶长、叶宽、叶表皮微形态特征（上表皮细胞和下表皮细胞的数目、气孔长度、宽度及气孔密度等）存在明显的差异。

The Genetic Algorithm is applied to sonobuoys deployment with reasonable crossover, mutation and the fitness function.

该文将遗传算法应用于优化被动浮标布阵，合理设计了交叉算子，变异算子和适应度函数等。

The result suggested that Silkies had several maternal ancestors. It was the result of long artificial selection in different place.2. There were 39 mutation sites in mtDNA HVS-I of 124 individuals; it could be divided into 34 haplotypes.

124个常羽乌骨鸡的线粒体D环高变区序列中共有39个变异位点，可分为34种单倍型，从中可以看出常羽乌骨鸡的母系来源类型很多，至少有六个不同的原鸡母系来源。

Silkies were the mutation type of nomal feather Wugu chicken for it had more haplotypes and shared the major haplotypes with silkies.4. The sub-species of G. g. spadcieus and G. g. jabouillee in China were at the same clade with the G. g. gallus in and around the Thailand area, but were in difference clade with G.

在中国的两个红原鸡亚种的线粒体D环高变区序列与在泰国等地分布的红原鸡亚种的此段序列差异不大，可归为一类，而与爪哇岛上分布的红原鸡亚种的此段序列差异较大。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。