突变的

Dpy-17 is a gene on chromosome III; mutations in it cause animals to be dumpy.

。 dpy-17是3号染色体上的一个基因，它突变会导致动物变得粗胖。

On the contrary, antisense TRAP inhibited TRAP expression and downregulated endogenesis hTERT mRNA, and telomerase activity decreased.

利用Southern Blot方法检测TRAP在HeLa和293细胞中的突变情况，结果显示肿瘤细胞中TRAP基因无扩增和易位。

The heat source in mid-Africa presents weaken mutation in 70 's, but that in the Philippines in the tropical western Pacific and the southwest of Caribbean present enhancive mutation.

5冬季南美洲北部热源具有明显的年代际变化，70年代中期存在增强突变，南非和海洋大陆至印度洋一带热源存在增强变化趋势，而澳大利亚西北至南太平洋一带热源存在减弱变化趋势。

Objective To study the gene mutation in a pedigree with Dowling-Meara type epidermolysis bullosa simplex .

目的研究Dowling-Meara亚型单纯型大疱性表皮松解症一家系的基因突变。

Epidermolysis bullosa is normally diagnosed on a combination of the clinical symptoms and family history, with a skin tissue sample and mutation analysis.

大疱性表皮松解症通常是诊断上的结合临床症状及家族病史，与皮肤组织样本和突变分析。

Objective To identify gene mutation of a epidermolysis bullosa pruriginosa family. Methods Polymerase chain reaction, DNA squencing, multiplex PCR using allele-specific oligonucleotide primers.

采用聚合酶链反应，DNA直接测序以及等位基因特异引物的多重PCR方法，对一个痒疹样大疱性表皮松解症家系40人（其中患者23例）进行基因突变情况检测。

This relationship between number of mutations and fitness is known as synergistic epistasis.

这种突变数量与适合度之间的关系被称为增效性上位。

The error threshold becomes a narrow band which broadens and shifts toward large values of error rate with increasing fluctuation.

误差阈变宽，并且在涨落增加时向大的突变率方向移动。

This raises the possibility of HIF2A mutations being associated with other cases of erythrocytosis.

这就产生了对于HIF2A突变与其他红细胞增多症有关的怀疑。

Recently, a HIF-2 alpha Gly537Trp mutation was identified in a family with erythrocytosis.

最近在一家患有红细胞增多症的家庭中检测出HIF-2 alpha Gly537Trp发生突变。

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。