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- DNA negative mutant DNA负突变型
- It was found that wtFAK and FAKY576F up-regulated GalT gene expression and its surface activity, while dominant negative mutant FAKY397F down-regulated them. 结果发现wtFAK和FAKY576F上调GalT基因表达和表面酶活性,而FAK的dominant negatiVe突变体FAKY397F下调Galt基因表达和表面酶活性。
- I mean he has become HBV DNA negative during the first three months of treatment, but the quasispecies complexity continues to increase, not decrease. 我的意思是,即使在最初3个月治疗中患者已经出现HBVDNA转阴,但准种的复杂性可能还在持续增加而没有降低。
- Objective Construction of S.epidermidis ag r deletion mutant and getting the agr negative mutant and wild-type strain with t he same gene background except agr gene. 目的 构建表皮葡萄球菌agr阴性突变株 ,以期得到除agr基因以外相同遗传背景的突变株与野生株。
- Here, we found that overexpression of a dominant negative mutant form of human RPL8 (hRPL8), decreased cell and organ size in multiple Drosophila tissues without affecting cell differentiation. 在本文的第二部分中我们过量表达突变的人类基因RPL8可以在身体各组织中影响细胞大小和器官大小但并不影响细胞分化。
- So Mef2C mutant did not rescue the initiation of limb bud of Raldh2 mutant. 这一结果表明Mef2C敲除鼠没有挽救Raldh2敲除鼠肢体发育的起始.
- Better response at week 48 has significantly higher serum ALT levels and lower HBV DNA levels prior to treatment and HBV DNA negativity at week 24 compared with non-response. 慢性乙型肝炎患者应用阿德福韦酯治疗前HBV DNA低水平、ALT高水平且24周时HBV DNA阴转是48周疗效较好的预测指标;
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
- Keywords HBcAg;dominant negative mutant;green fluorescent protein; 乙肝核心抗原;显性失活突变体;绿色荧光蛋白;
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。
- How many copies do you ask us to print off from the negative? "用那张底片,你要我们印几张像片?"
- Construction of a novel CIITA dominant negative mutant and its function study 一种新的CIITA显性负向突变体的构建和功能研究
- We do not know how DNA molecules first appeared. 我们不知道DNA分子起初是如何出现的。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- Anyhow, I do not like to be a negative. 总之,我不是个悲观主义者。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- Their criticism was not negative. 他们的批评并不是负面的。
- DNA fingerprinting can help the police to find the criminals. DNA指纹术有助於警察发现罪犯。
- Why do we need super negative ions? 为何人体需要超负电离子?