查询词典 mutation

In order to improve the lipase activity of the Rhizopus oryzae strain which is used for producing biodiesel fuel, ultraviolet mutation is employed in this research.

以提高全细胞生物催化制备生物柴油的效率为目的，采用紫外诱变的方法对产脂肪酶的米根霉菌株进行诱变和筛选。

The advances and existing problems concerning in genetics especially on the sex-inheritance and tolerance to papaya ring spot virus, the genetic improvement (cross breeding, mutation breeding, introduction breeding, culture in vitro, molecular marker assistant selection and bioengineering) on papaya are reviewed; especially on the sex-inheritance, distant hybridization and embryo culture, and breeding for disease resistance to PRSV with gene engineering are discussed in detail.

就番木瓜的株性和抗病性等性状遗传、杂交育种、人工诱变育种、离体培养、分子标记及基因工程育种等现代生物新技术育种方面的研究进展及相关问题进行了评述，重点综述了番木瓜株性遗传、远缘杂交与胚胎学、基因工程在抗环斑型花叶病毒病品种培育及分子标记辅助选择育种应用的研究进展，并分析了今后番木瓜育种的发展趋势。

While following this daemon in disguise, Sarpedon developed a dramatic mutation of eight arachnid-like legs.

在他们追随这个大魔的假象的过程中。萨帕多的身体有了戏剧性的变异，他长出了8条蜘蛛腿。

The detection of dynamic mutation is the only way for gene diagnosis of SCA.

检测SCA基因的动态突变是目前诊断SCA的唯一有效方法。

The architectural transposition of this innovative idea of a mutation of shopping trends, created by Claudio Nardi with the collaboration of Annalisa Tronci, travels in the realm of high technology, proposing the concept of multifunctional and mutatable spaces that have a very strong scenography through a new language of materials and constructional innovation.

建筑移位这一创新想法突变购物的趋势，造成的克劳迪奥慧的协作下， Annalisa Tronci ，旅游领域的高技术，提出的概念，多功能和mutatable空间，有很强的导演通过一个新的语言的材料和结构创新。

The mutation of Runx can lead to the gene production' changing, and then the physiology functions may be affected in sea urchin.

海胆Runx基因保守序列的突变可能会导致其表达产物的变化，进而会影响海胆的生理机能。

Mark's motive for doing so is elusive, sometimes self-contradictory, and subject to mutation at any moment.

马克对这样做的动机是难以捉摸的，有时自相矛盾，并受突变在任何时刻。

With western blot analysis and DNA polymerase chain reaction-single strand conformation polymorphism assay,protein product of Rb gene and mutation in exon 5～8 of P_(53) gene were examined in 17 cases of human testicular seminoma.

采用Western印迹和DNA聚合酶链反应－单股构造多态性分析法对17例人睾丸精原细胞瘤组织标本的抗癌基因Rb表达的蛋白产物和P_（53）基因外显子5～8的突变进行检测，发现有3例标本的Rb基因表达的蛋白产物缺失，有4例标本的P_（53）基因有点突变，对照的正常人睾丸组织和视网膜组织均呈Rb基因蛋白产物表达阳性，对照的正常人睾丸组织中未发现P_（53）基因突变。

It, too, was the result of a serendipitous mutation, this one from an orange tree in Brazil in the mid-1800s.

它也是18世界中叶巴西橙树某一次突变的产物。

Topics include DNA and chromosomes, population genetics, immunity and cancer, genetics technology, sex-linked diseases, Mendel's Laws, and gene mutation.

这些主题包括DNA和染色体、群体遗传学、免疫和癌症、遗传学技术、性染色体疾病、孟德尔原理、以及基因突变。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。