查询词典 mutants

The unicellular alga Chlamydomonas offers a simple life cycle,easy culture and isolation of series of mutants,established the techniques and tool kit for molecular genetics and genetics analysis.It is now becoming the model organism for studies on photosynthesis in plant,flagellar assembly and function,cell cycle and circadian rhythms,signal transduction,light perception and cell recognition.

单细胞衣藻由于其生活周期简单，培养方法简便，易于分离得到系列的突变体，并已建立了分子遗传学研究技术与遗传分析系统，成为植物光合作用、鞭毛组装与功能、细胞周期及节律、细胞信号传导与光感受、细胞识别等重要生物学过程研究的模式生物体。

Nutrient cells were obtained from these pigment mutants by enzymatic method and conchocelis were got by parthenogenesis. When the conchocelis were mature and conchospores were released, they were cultured singly and picked up as F1 gametophytic thallus.

通过酶法分离突变体的营养细胞，单性生殖获得丝状体；分别使丝状体成熟并放散壳孢子，然后单株培养和筛选获得褐黄、翠绿和褐绿色子代叶状体。

The mutants of wild-type Gibberella zeae resistance to carbendazim were generated in laboratory by ultra-violet irradiating and fungicide taming.

通过紫外线照射和药剂驯化的方法均获得了玉蜀黍赤霉野生敏感株对多菌灵(carbendazim， MBC)的室內抗药突变体。

Studies on the mutant breeding of high-yield gibberellins strain The protoplast of Gibberella fujikuroi m978 were treated by mutation breeding forhigh-yield gibberellins, LiCl mutation was better than DES mutation or UV irradiation ifsingle mutation, but any single mutation was worse than compound mutation by whichthe mutants were more overproducting and genetically stable.

采用传统诱变育种，筛选高产菌株在原生质体条件下，对赤霉素产生菌m978的原生质体进行菌种选育；使用单因子诱变方法，LiCl处理的效果优于DES诱变和UV诱变；复合诱变比单因子诱变更容易得到高产突变株，且获得的高产突变株稳定性更优。

Studies on several floral homeotic mutants in dicots, mainly in Arabidopsis, Snapdragan and Petunia, established the ABCDE model for the determination of floral organ identities.

根据对双子叶模式植物拟南芥、金鱼草和矮牵牛遗传突变体的研究，提出了花发育的ABCDE模型。

Homoeotic mutants also occur in this period.

第3龄幼虫期是成虫盘发生缺陷比较集中的时期，可以明显见到足、复眼、翅和刚毛的缺陷，同源异型突变体也在这个时期发生。

Pathogenicty and immune prophylaxis of cag pathogenicity island gene knockout homogenic mutants［J］.

胃型上皮Fas表达的调节：幽门螺杆菌致病的自身免疫机制之一［J］。

Pathogenicty and immune prophylaxis of cag pathogenicity island gene knockout homogenic mutants［J］.

胃型上皮Fas表达的调节摘要：幽门螺杆菌致病的自身免疫机制之一［J］。

Screening of a library of Enterococcus faecalis insertional mutants allowed isolation of a mutant af ...

筛选图书馆粪肠球菌插入突变允许孤立突变自动对焦。。。

Four alkali-tolerance deficient mutants were obtained from the insertional library of strain ZS-1 constructed ago and their biological characteristics were studied.

在筛选出的突变体基础上，利用Tail-PCR技术扩增目的片段，同时对所获得的目的片段进行了克隆和鉴定。

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。