突变异种相关论文
通过 DEAE-52 的列上的缺氧的层析, Q-Sepharose andSeph 压克力 S-200, CrFe 蛋白质准备从 UW3 被获得, Azotobactervinelandii 的异......
Two mutants in nitrogenase of Klebsiella pneumoniae are constructed by site-directed mutagenesis and gene replacement pr......
Phenylalanine-58 is one of the conservative residues in the hydrophobic pocket of Cyt bs, which forms aromatic stacking ......
Mutants are essential genetic materials to elucidation of biological functions of genes involved....
紧张 S2 是卵磷脂(或 phosphatidylcholine )-solubillzing 细菌,它在中国北京的农村区域从米饭根围被孤立。根据包含 phenotypic ......
学习中要保持精确和长久记忆的建立,重复是一个必要的条件,练习的间隔时间较长比间隔短和集中练习在多数情况下效果要好。但即使......
这个夏天《X战警-3》在全球上映时,影迷们如潮水般涌进影院,他们看到了金刚狼(Wolverine)的拳头中伸出锋利的金属刀片。与此同时,......
Interleukin-17 (IL-17 或 IL-17A ) 生产是 TH17 房间的一个特点,贡献多重自体免疫、煽动性的疾病的致病的 CD4+ T 淋巴细胞的一个......
Analysis of variation in temperature-responsive leaf color mutant lines induced from Gamma irradiati
Eight lines of temperature responsive leat color mutants induced by applying 300 Gy Gammaray irradiation to Thermo-sensi......
Objective: To construct a mutant pEGFP- hTERT expression vector, to observe its steady expression in transfected human b......
AIM: To predict wild human heme oxygenase-1 (whHO-1) and hHO-1 His25Ala mutant (△hHO-1) structures, to done and express......
瞄准:决定流出系统是否多贡献 H pylori 的药抵抗。方法:一导致氯霉素多,药抵抗六易受影响的 H pylori 紧张当模特儿(5 孤立并且 H py......
为超过 100 年,病毒杀死肿瘤房间作为有能力被认出了。目前,人们仍然为对待不同恶性瘤正在研究并且构造更合适的溶瘤细胞病毒。尽管......
十一 env 异种被这些区域的指导地点的傻瓜发育不全设计并且产生在附近在 env 逮捕可变区的 epitopes 和删除。产生异种的 immunog......
Strain improvement and medium optimization to increase the productivity of spiramycin were carried out. Of oil tolerant ......
A gravity-insensitive mutant was isolated from rice (Oryza sativa L. cv. Zhonghua 11) transformed by Agro-bacterium tume......
To develop a new antimicrobial sensitivity test model for oral products in vitro.Methods A biofllm artificial mouth mode......
<正> Pingyangmycin(PYM)is a complex of gly-copeptide-type antitumor antibiotics producedby Streptomyces verticillus var ......
AIM: To clarify the role of cag pathogenicity island (cagPAI) of Helicobacter pylori (H pylori) in the pathogenicity and......
Replication and gene expression of mutant hepatitis B virus in a transgenic mouse containing the com
AIM:To establish the transgenic mouse line harbouring complete hepatitis B virus (HBV) genome with mutant s gene (adr su......