突变的

In this present study, we constructed a F_2 segregating population containing 1599 individuals using upland cotton genetic standard line TM-1 and sea island glandless mutant line Hai-1 as parents. Thereafter, Gl_2~e gene was finely mapped via this population.

本研究利用陆地棉遗传标准系TM-1和海岛棉无腺体突变品系海1构建的1599个F_2单株，对无腺体突变基因Gl_2~e进行了精细定位。

In this model, the monitored acoustic emission information is changed into prediction data based on the gray theory, and the Prediction data are trans-formed into an essential format of cusp catastrophic model via the least-square principle curve fitting and the differential coefficient homeomorphous change.

首先运用灰色理论对声发射监测数据进行处理，得到预测数据，运用最小二乘曲线拟合展开，再通过微分同胚变换，转换为尖点突变模型的基本形式，从而建立了灰色突变预测模型。

Marie Unna hereditary hypotrichosis is an autosomal dominant hair loss disorder,with the affected individuals usually born with little or no hair,and coarse twisted hair growth on the scalp in early childhood.

国际上将MUHH基因座定位于人染色体8p21区域，但对此区域中与毛发周期密切相关的Hairless基因编码区进行突变筛查时都没有发现任何致病性突变。

The strategies of large-scale mutagenesis and gene screen include chemical mutagenesis, insertional mutagenesis and gene trap.

用于大规模基因突变与筛选的主要策略有化学诱变、插入突变、基因诱捕。

The strategis of large-scale mutagenesis and gene screening include chemical mutagenesis,insertional mutagenesis and gene trap.

用于大规模基因突变与筛选的主要策略有化学诱变、插入突变、基因诱捕。

Genomic Southern blot analysis showed that about two thirds of the transformants were single T-DNA insertional events.

该突变体不能侵入水稻叶片及擦伤的大麦或水稻叶片，说明Al-412突变体在寄主组织中扩展进程被阻断。

Grisea. All of the hygromycin B-resistant transformants tested were mitotically stable after several subcultures onto complete medium without hygromycin.

该突变体不能侵入水稻叶片及擦伤的大麦或水稻叶片，说明Al-412突变体在寄主组织中扩展进程被阻断。

The experiments of cross and back cross showed that these mutations were belonged to recessive mutation of nucleus gene and controlled by a recessive monogene.

通过正反交试验表明，大豆叶绿素缺失突变属于核基因隐性突变，而且是由一隐性单基因所控制的。

The muta tion in P53 gene take part in the occurrence and development of HCC and it might associate directly with AFP. The P53 protein had important significance in the judgement of HCC prognosis.

P53基因的突变发生在肝癌启动阶段之后；P53基因突变与AFP关系密切；P53蛋白对判断肝癌预后有重要意义。

Although a few TK genes have been shown to be mutationally altered in specific human cancers (1), it is not known how many or how often members of the TK gene family are altered in any particular cancer type.

尽管有少数TK基因被报道在特定的人类肿瘤中有突变，但对整个TK基因家族中有多少个基因多少次在某一特定肿瘤类型中有突变，还是个未知数。

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。