查询词典 mutagenesis

Methods mEBP gene was predicatively analyzed by DNASIS software, and the mutations at sites 5 and 18 were induced by PCR site-directed mutagenesis. The mEBP gene was cloned into prokaryotic vector pinpoint Xa-3 and transformed to E.

以亲代EBP基因为基础，结合DNASIS软件理化性质分析确定突变碱基，应用PCR定点诱变技术进行第5、18位谷氨酰胺→赖氨酸的定点突变。

Condusion:The method of compound mutagenesis of HNO_2 and UV of protoplast for screening of...

亚硝酸与紫外线复合诱变原生质体是一种很好的诱变方式。

Breeding technology of industrial useful microorganisms was developed from conventional mutation and screening technology to mutagenesis breeding ,cross reeding,metabolic control breeding,gene engineering breeding and so on.

工业有益微生物的育种技术已从常规的突变和筛选技术发展到诱变育种、杂交育种、代谢控制育种和基因工程等。

Small size, short life cycle, self-pollination, and high seed number, andfavorable genetic traits such as self-fertilization, a small genome, efficienttransformation, and mutagenesis.

本文采用RAPD 技术分析了盐芥居群的遗传多样性，从400 余个随机引物中筛选出了23 个扩增性强、重复性好、带型明显、多态性高的引物对盐芥居群进行分析。

An inactivation of DaCER by insertional mutagenesis caused a decrease inthe levels of sphingosine and dihydrosphingosine, especially the C_(16) sphingosine.

由转座子插入造成的DaCER功能的失活导致果蝇体内鞘氨醇和二氢鞘氨醇的水平下降，特别是C_(16)鞘氨醇的水平显著减少。

We also used site-directed mutagenesis to investigate the influence of hydrophobic residues on sterol binding and protein stability.

同时，我们也利用分子生物学的点突变技术来加以阐明疏水性胺基酸对於此蛋白结构和与固醇类分子结合的影响。

The optimum concerntration of EMS was studied for mutagenesis of salt tolerance under another callus and leaf of strawberry in vitro culture.

河北农业大学；河北省林业局；摘要：以全明星草莓花药诱导的愈伤组织以及组培苗叶片为试验材料，用化学诱变剂甲基磺酸乙酯进行诱变处理。

This is the web page of Teratogenesis, Carcinogenesis, and Mutagenesis.

这是畸形发生，置癌作用，和突变发生杂志的网页。

Polycyclic aromatic hydrocarbons have already been verified into hydrocarbons with "mutagenesis, carcinogenesis and teratogenesis".

多环芳烃是指两个或者两个以上的苯环连在一起的一类化合物。

Other effects may include mutagenesis, teratogenesis, nervous system damage, damage to the liver and other internal organ systems, and disruption of the endocrine system. Ecological health effects from trace levels of organics are even more variable and difficult to quantify than human health effects.

其它影响可能包含变异，畸胎的形成，神经系统的损害，对肝脏的损害和对其他内脏系统的损害，同系配合系统的分裂，来源于有机物微量含量的生态健康的影响是极易多变并且很难辨认比人类健康影响。

I am sure after a few weeks of adaptation and familiarization I will have no difficulty in functioning on a daily basis in an English speaking society or in participating fully in graduate studies.

在大学的三年的学习生活不仅给予我自身的充实，更重要的是磨练和培养了我较强的自觉能力和严谨，踏实的作风以及不怕困难的精神，对未来充满了信心！

As the first volcanoes erupted, one of the gases that bellowed out was steam.

在第一批火山喷发时，喷出的气体之一就是水蒸汽。