查询词典 mutation

The gene CD18 segment was amplified by reverse transcriptase PCR including the mutation site 383 of CD18 mRNA coding sequence, and the PCR product was digested by TaqⅠrestriction endonuclease, which was regarded as the diagnosed technology of BLAD.

用反转录-聚合酶链反应方法扩增含有383位碱基突变的CD18基因片段，然后对扩增产物用限制性内切酶TaqⅠ进行酶切处理，根据电泳后酶切片段来进行诊断。

F508 mutation detection on the single blastomere was performed with nested polymerase chain reaction.

同时利用套式聚合酶链反应技术，对活检所得的单个卵裂球分别进行ΔF508 突变基因检测。

Methods The high frequency mutation region G380R of fibroblast growth factor receptor 3(FGFR3) gene was amplified by nested PCR with single lymphocyte and single blastomere.

采用巢式 PCR扩增单淋巴细胞及单卵裂球的成纤维细胞生长因子受体 3基因的高发突变位点 G380 R区域，用限制酶 Bfm 消化 PCR产物，10 %聚丙烯酰胺凝胶电泳检测。

Microbiopsy of pre-embryos with 4 or 8-cells did not alter their viability and further development. The technique of nested PCR on a single blastomere for the detection of cystic fibrosis ΔF508 mutation is reliable.

在小鼠胚胎4 细胞或8细胞阶段实施单个卵裂球显微活检，不影响胚胎的进一步分化以及小鼠出生后正常生长发育；利用显微活检得到的单个卵裂球进行突变基因诊断是可行的。

This week wants special caution " E of China bloodsucker mutation " virus.

本周要特别小心"中华吸血鬼变种E"病毒。

HOXD13 p.I314L mutation which substituted the highly conserve isoleucine at amino acid position 47 of HD with leucine was identified in a family with brachydactyly type E and mild SPD.

HOXD13 p.1314L点突变使同源盒结构域第47位异亮氨酸变为亮氨酸(147L)，导致的肢端畸形为E型短指，主要畸形为双手及双脚对称性短指。

Second, according to model characteristic, such as non-linear, non-convex, multiple-peaked and so on, the paper discusses limitation of traditional solving algorithm, such as branch and bound method, GBD method and OA method, puts forward penalty function-makeup integer algorithm and genetic algorithm, analyses procedures of genetic algorithm, such as selection, crossover and mutation, brings forward modifications for specific realized problems of genetic algorithm, such as selection of initial points, operator design, adoptive value adjustment, constraint treatment and so on, and works out correlated solving program.

其次针对该模型非线性、非凸、多峰等特点，讨论了分支定界法、GBD法和OA法等传统求解算法的局限性，提出了罚函数一凑整算法和遗传算法的求解思路，对遗传算法的选择、交叉、变异等过程进行分析，对遗传算法初始点选择、算子设计、适应值调整和约束处理等具体实现问题提出了改进措施，并编制了相关的求解程序。

vrk1 gene mutation can be excluded in 2 Chinese pedigrees of the first and second branchial arch syndrome.

排除vrk1基因在2个第1、2腮弓综合征家系中的作用。

It is valuable to notice that 3 patients with p53 gene mutation merely presented as bronchial inflamation in bronchoscopy.

值得注意的是，3例有p53突变的病人纤支镜仅表现为粘膜炎症。

According to golden hill poison bully turns over virus expert Li Tiejun to express, pan Gu corpse is an older long-range control program, but by golden hill poison bully " the cloud is safe " the new mutation of Pan Gu corpse that the center intercepts and capture " the function is powerful ", outside removing main long-range control, the discharge that brush IP, long-range download, play upgrade advertisement, automatically waiting for a function also is have everything that one expects to find.

据金山毒霸反病毒专家李铁军表示，盘古僵尸是一款比较老的远程控制程序，但是被金山毒霸"云安全"中心截获的盘古僵尸新变种"功能强大"，除基本的远程控制外，刷IP流量、远程下载、弹广告、自动升级等功能也是应有尽有。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。