Expression and cloning of human glucagon - like peptide - 1 mutant gene 7基因的克隆及序列分析
Actually , it ' s males that carry the mutant gene and pass it on , so it ' s his fault 實(shí)際上,是雄性遺傳攜帶突變基因,所以都是他的錯
Butterfly bettas have the mutant gene that causes variegated fins with a very specific fin pattern 蝴蝶斗魚因基因突變擁有色彩斑駁的鰭及特殊的花色。
Preparation and identification of recombinant adenoviral vectors containing human wild type spk and its mutant gene 攜帶人鞘氨醇激酶及突變體基因重組腺病毒載體的制備及表達(dá)
After its sequence was determined , the mutant gene was cloned into a shuttle vector pnov - r and transformed into br - deficient halobacteria ( l33 ) 突變后的蛋白經(jīng)生物信息學(xué)軟件分析了和野生型br的不同。 tyr79 argbr突變體的光電特性還要進(jìn)一步分析和測試。
Mutant gene affected m - centrin propertities . from uv different spectrum , we know that there are fine absorption of tyr and trp apart from those of phe 實(shí)驗(yàn)表明:從紫外吸收圖譜看,突變之后的中心蛋白中除了苯丙氨酸的精細(xì)結(jié)構(gòu)外還有酪氨酸和色氨酸的吸收峰。
It may arise naturally due to mutation in a cell of a developing embryo , producing a line of cells with the mutant gene , and hence different characteristics compared to surrounding cells 嵌合體可以由發(fā)育著的胚胎細(xì)胞變異而自然形成,這樣就產(chǎn)生了具有不同性狀的變異基因的細(xì)胞系。
The fragment containing mutant gene was subcloned into suicide vector pkng101 , named pkh6 , pkh 7 and pkh8 respectively . moreover , eaggec 17 - 2 was used to construct gene mutants by homologous recombination 利用自殺質(zhì)粒pkng101作為載體,構(gòu)建了ip氏ip7和if ’ ps基因重組自殺質(zhì)粒pkll6 、 pkh和嚇。
Scientists such as ourselves are trying to offer hope to families with huntington ' s by working to understand more fully how the mutant gene causes the disease and how it might be circumvented to provide a treatment 至于我們這些學(xué)者,則致力于深入了解該突變基因究竟如何引起這種疾病,以及有什麼法子可以戰(zhàn)勝它、提供治療之道。
But with almost routine ways now available to test dna samples for the presence of specific mutant genes , there is increased anxiety that an individual ' s genetic heritage may be vulnerable to unwanted prying 可是,人們對通過常規(guī)檢測dna樣品從而找出某種特定的有缺陷基因這一方法越來越感到不安:個人的遺傳信息極易被別人窺測到而泄露出去。