English translation for "supf"

祖普夫

Example Sentences:

	1.	Our previous work identified delayed mutation occurred at target supf trna gene in plasmid transfected into cells pretreated with low concentration of alkylating agent n - methyl - n ' - nitro - n - nitrosoguanidine ( mnng ) 在收回的质粒上我们检测到了延迟发生的、高于对照5倍以上的突变。由于w在细胞中的半寿期仅为1
	2.	Direct damage on supf trna gene can be neglected because half - life of mnng is 1 . 1 hour and the interval between treatment and transfection was as long as 12 - 24 hours . therefore the mutagenesis is not lesion directed 20m的mnng经洗涤后的极微量残留经过10 ? 20多个半衰期的降解后，己不足攻击转人的qdna分子，因此这种突变显然是发生在mnng直接攻击部位以外的正常碱基上。
	3.	In our laboratory , a unique mutation detection system using a shuttle vector plasmid has been established to demonstrate that a low concentration of mnng ( 0 . 2 m ) can induce nontargeted mutation in mammalian cells : the mammalian cells were exposed to 0 . 2m mnng for 2 . 5h , then a shuttle plasmid pz189 carrying supf trna gene was transfected into cells after 24h culture . we found a 5 - fold higher mutation frequency of the plasmid replicated in pretreated cells than the spontaneous mutation frequency of the plasmid replicated in control cells . this kind of mutation did not occur immediately after mnng exposure 我们实验室曾用一特殊的突变检测系统，直接证明dna损伤剂可在哺乳动物细胞诱发非定标性突变：首先用低浓度( 0 . 2 m )的短寿烷化剂mnng (半寿期为1 . 1hr )处理细胞2 . 5h后，继续培养24h ，将重组有用作突变检测的靶基因supftrna基因的穿梭质粒pz189转入细胞复制，发现在未受致癌物直接攻击的穿梭质粒中有较自发突变率高5倍以上的靶基因突变。

Similar Words：

"super―gymnast" English translation, "super学习中心" English translation, "supesolubility" English translation, "supetar" English translation, "supetstar" English translation, "supfree52" English translation, "supha" English translation, "suphab satree" English translation, "suphachalasai" English translation, "suphachalasai stadium" English translation