查询词典 mutant

Thus, it is suggested that enlarging the mutant library via tissue culture should be feasible in rice.

因此，利用组织培养的方法获得更多的突变体来构建突变体库是可行的。

In the mutant plant,a genecalled Lcyc is extensively methylated and thus not expressed--and thismethylated state is heritable by subsequent generations of toadflax plants.

在突变体植物中，一个叫Lcyc基因广泛甲基化，因此不能表达。这一甲基化状态在云兰属植物中是能遗传的。

In the 9September 1999issue of Nature,molecular geneticist Enrico Coen and colleagues at the John Innes Centre inNorwich,U.K.,reported that a mutant version of the toadflax plant--which results in flowers with radial rather thanbilateral symmetry--is due to an epimutation.

在1999年9月9日的《自然》杂志上，英国Norwich，John Innes 中心的分子遗传学家Coen和同事报道了云兰属植物Linaria vulgaris的一个突变体特征。这一特异突变导致它的花从双面对称变为辐射状。

The thermal stability of the mutant molecules was strongly decreased, as evident in their sensitivity to trypsin digestion.

突变分子的热稳定性剧烈降低，正如对胰蛋白酶消化的敏感性一样。

The tum points of the changes of wild and mutant rice rubisco were 50℃ and 45℃ respectively.

野生型的和突变体的转折点分别为50℃和45℃。

Thus, the mutant amplification products were made of mostly double-stranded DNA, while the wild-type products were made of mostly unconsumed single-stranded DNA.

突变型样品扩增产物中大部分是双链DNA；而野生型样品由于不能被顺利扩增，产物中大部分是单链DNA。

And large numbers of mutant p53 protein were expressed in liver, kidney, ventriculus glandularis, tumor, oviduct. Moderate expression were detected in heart, pancreas, bone marrow, spleen, lung, duodenum, thymus and bursa of fabricius.

结果表明：突变型p53在肝脏、肾脏、腺胃、肿瘤、输卵管中表达量最高，心脏、胰脏、骨髓、脾脏、肺脏、十二指肠、胸腺及法氏囊均可检出中等量的表达。

Expression of mutant tumor suppressor gene p53 in egg-type chicken with avian leukosis subgroup J was detected to study cancericidally molecular mechanism of ALV-J. Using immunohistochemistry method of strep avidin-biotin complex, many organs of illed egg-type chickens, involved liver, kidney, ventriculus glandularis, tumor, heart, pancreas, bone marrow, spleen, oviduct, lung, duodenum, thymus and bursa of fabricius were studied.

为了探讨J亚群禽白血病病毒的致癌分子机理，观察蛋用型鸡发生J亚群禽白血病时p53抑癌基因在各脏器中的表达，应用链霉亲和素-生物素-过氧化物酶复合物免疫组化法，研究了蛋用型鸡J亚群禽白血病自然病例的肝脏、肾脏、腺胃、肿瘤、输卵管、心脏、胰脏、骨髓、脾脏、肺脏、十二指肠、胸腺和法氏囊。

The studies on NTA-2 agriculture characters showed that it closes glume, videlicet it doesn" t blossom. Compared with Aijiaonante which is a natural mutant from NTH, NTA-2" s culm length increase and kilo grain weight lighten. The increased culm length of NTA-2 is mainly due to the elongation of every internodes.

对南特矮-2的性状分析表明：同南特号自然突变的矮脚南特相比，南特矮-2是全闭颖授粉：株高略高，各节间均有所增长；叶片较窄长，分蘖较少，茎秆较粗；穗长减小，结实率下降，千粒重较小。

This method of primer design can be used to construct mutant plasmids with great ease and speed.

这种方法能用于超过20bp的碱基的插入或替代突变，及用于超过2000bp DNA片段的删除突变的研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。