查询词典 gene

Gene expression profile data can be used to study the relationship between gene functional modules and disease genetic heterogeneity.

采用基因表达谱可以研究基因功能模块与疾病异质性之间的关系。

Hairy roots were induced from tobacco leaves with Agrobacterium rhizogenes LBA1334 harboring agropin type PRil855 and binary vector PIG121HM carrying a kanamycin resistant gene nptll and GUS gene and the good hairy root clones were selected. The root with many root hairs and branches grew vigorously toward all the direction on MS medium without plant hormone and on kanamyain containing medium (km:30mg/L). The structure of the hairy root tip is different from that of ordinary root. Witch was not typical root cap maybe the main cause of losing the geotropism of hairy root. Plantlet regenerated from hairy root when cultured on Ms medium without plant hormone. The nicotine content of the hairy root was little higher than that in the natural roots.

本研究通过发根农杆菌工程菌LBA1334(含有野生型pRi1855质粒和pIG121HM双元载体质粒，编码NPTⅡ基因和GUS基因)转化烟草沙姆逊，获得了具有卡那霉素抗性烟草发状根，并筛选出良好的单克隆株系，该发状根具有典型的发状根特性(多根毛、多分支、在无激素培养基上快速生长)，通过根尖压片分析，烟草发状根不具备典型的根冠；发状根中烟碱含量1.61％稍高于与天然栽培品种母体根的含量(1.5％左右)，发状根向培养液中释放烟碱，释放量最多时占总烟碱量的81.1％；在无激素的培养基上获得了再生植株。

We suggest that maybe bax gene, not bcl-2 gene, play a more important role in regulating germ cell apoptosis.

因此，我们认为，可能正是bax基因而不是bcl-2基因在生精细胞的凋亡中起着更重要的调节作用。

Overcome tycoon of Lai Na Baijin and Germanization industry by company of top class venture capital investment the Lu Ka company that Ba Sifu company backs uses biology technology and gene technology to breed microbial, resemble " gene biology reactor " same, these are microbial through using up a hydrocarbon, natural gas can produce in the farm.

由顶级风险投资公司克莱纳柏金和德国化工业巨头巴斯夫公司支持的卢卡公司使用生物技术和基因技术来培育微生物，就像"基因生物反应器"一样，这些微生物通过消耗碳氢化合物，会在农场产生天然气。

In 1972, Walter Fiers and his team at the Laboratory of Molecular Biology of the University of Ghent were the first to determine the sequence of a gene: the gene for Bacteriophage MS2 coat protein.

1972年，沃尔特菲耳斯和他的研究小组在实验室的分子生物学研究的根特大学是第一个确定的基因序列：基因噬菌体MS2外壳蛋白。

The human globin gene family is a good model for eukaryotic gene expressionregulation research.

人类珠蛋白基因家族是真核基因表达调控研究的良好模型。

The human globin gene family consists of α- and β-globin gene clusters.

人类珠蛋白基因家族分为α和β两个基因簇。

Methods The real-time fluorescence PCR method for the detection of TSLC1 gene expression was established with designed specific primers, TaqMan probe and glyceraldehyde 3-phosphate dehydrogenase gene as control, and verified by cell lines and cervical tissue samples.

设计特异性引物和TaqMan探针，以3-磷酸甘油醛脱氢酶基因作为对照，建立检测TSLC1基因表达的实时荧光PCR方法，并采用细胞株和宫颈组织样本进行验证。

Tibetan ; Gene ; ABO blood group ; Gene Frequency.

藏族；基因； ABO血型；基因频率

We cloned a gene fragment which contain a disintegrin domain from Agkistrodon halys by RT-PCR methods, use the distinguish sequence of this fragment as primer we clone the full length gene.

我们利用RT-PCR方法从江浙蝮蛇中克隆出一个含去整合蛋白结构域的基因片段，从测定的片段序列中取出特异的序列作为引物获得它的全长基因。

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。