突变的

Its alterations of phenotype and structure have been further studied at whole, organic and cellular levels. By means of backcross between wildtype and the mutant, its genetic background has been analyzed.

本文在整体水平、组织水平和细胞水平上深入研究了该突变体的表型和结构的变化、通过突变体与野生型之间的杂交对其遗传背景进行了分析，并运用分子生物学手段对突变体相关基因进行了克隆和定位，初步探讨了该基因的表达模式和功能。

The researches on data gaps at home and abroad were summarized. Based on an introduction of catastrophe theory, the development and current research o...

本文总结了数据间隙的研究，介绍了突变理论的基本内容，综述了国内外应用突变理论解决交通流数据间隙问题的研究历史和现状，展望了突变理论应用的前景。

The researches on data gaps at home and abroad were summarized. Based on an introduction of catastrophe theory, the development and current research on the application of the theory in traffic flow theory were generalized. Furthermore, the application prospect of the theory was forecast.

本文总结了数据间隙的研究，介绍了突变理论的基本内容，综述了国内外应用突变理论解决交通流数据间隙问题的研究历史和现状，展望了突变理论应用的前景。

The researches on data gaps at home and abroad were summarized. Based on an introduction of catastrophe theory, the development and current research on theory application to traffic flow theory were generalized. Furthermore, the prosperity of theory application was forecast.

总结了数据间隙的研究，介绍了突变理论的基本内容，综述了国内外应用突变理论解决交通流数据间隙问题的研究历史和现状，展望了突变理论应用的前景。

Finally, because cnx-1 can further increase the germ cell death in ced-1 mutant, and the phenotype can be rescued by introducing cnx-1::gfp into the cnx-1; ced-1 double mutants, we suggest that cnx-1 acts in the engulfing cells other than the dying cells during the engulfment process of germline apoptosis.

除此之外，我们亦分析了cnx-1突变下ced-1(e1735)品种虫体之生殖母细胞的细胞死亡数量，发现cnx-1突变会额外地再提高ced-1突变下线虫生殖母细胞的死亡数量，且此现象可被外加入之cnx-1：：gfp 所消除；这两现象显示出cnx-1在线虫生殖母细胞的细胞尸体吞噬过程亦具有功能。

Results(1)The frequency of BRCA1 mutation was 10% in 110 cases of Uigur and Han women with sporad...

结果(1)110例维吾尔族及汉族散发性乳腺癌中BRCA1的突变率为10%；其中70例维吾尔族散发性乳腺癌BRCA1的突变率为12.86%；新疆早发性乳腺癌(≤35岁)中BRCA1基因的突变率高于新疆晚发性乳腺癌，差异有统计学意义(χ2=9.429，P﹤0.01)。

After salinity changing, it was about at the 24h of the experiment that the peak level of oxygen consumption rate was saw, however the highest ammonion exretion rate was seen only at 9~15h after the experiment began.

在突变后24h左右各突变组大菱鲆幼鱼耗氧率出现高峰值，48h后恢复到突变前的水平，此时各实验组大菱鲆的耗氧率没有显著的差异性(P＞0.05)。

However, in view of all the bronchoscopic samples, there was no statistically difference between cytopathologic positive results(11.8％) and the incidence of p53 gene mutations(14.1％).

其中以痰的p53突变率最高（27.6％(t=2.0200，P＜0.05)，但活检组织的p53突变率明显低于病理学阳性结果（t=2.3300，P＜0.05），而综合分析所有痰、灌洗、刷检和活检标本的细胞学和病理学阳性率则与p53突变率之间无明显差异。

To test the influence of trehalose accumulation on response to freeze stress, we constructed all single and double gene disruption mutants of the trehalase genes ATH1, NTH1 and NTH2 and examined the changes of their trehalose accumulations and their freeze tolerance.

为了检测冷冻压力下海藻糖积累的作用，我们构建了海藻糖酶基因ATH1、NTH1和NTH2的各种单基因突变株和双基因突变株，并对突变株的海藻糖积累情况和耐冷冻能力进行了检测。

All three exons including splice sites were screened. Results Two of the 25 patients with advanced retinopathy of prematurity showed point mutation in the non-read frame of the third exon of the ND gene. Similar analyses of the first and second non region failed to detect additional mutation, including splice bites. None of the controls resealed similar mutation.

结果 2例患儿的第3外显子的非读码框架基因序列经银染后可见2条异常条带出现，并经直接测序验正发生基因的点突变由T到C，而外显子1及2以及其剪接区均未发现突变对照组未发现相同突变。

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。