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Because of no signal from N-terminal protein sequencing for 43kDa protein directly, a resulting 18kDa peptide from the partial cleavage of 43kDa protein by BrCN had its N-terminal sequences of AFTFKK determined by N-terminal protein sequencing assay. Then, the 43kDa protein was convinced to the enzyme of 3phosphate glycerate kinase (PGK1) by searching YPD.

由于43kDa蛋白直接进行蛋白质氨基端序列测定时没有信号，因而用溴化氰部分化学裂解43kDa蛋白，得到的18 kDa多肽经蛋白质氨基端序列测定，得到其氨基端前6个氨基酸残基序列为AFTFKK，通过计算机检索YPD，确定43 kDa蛋白是3—磷酸甘油酸激酶（PGK1）。

In chaper 10,the heterolytic cleavage of(CH_3)_3CCl and(CH_3)_3SiCl in aqueous solution are studied by VBPCM method.

第十章利用VBPCM方法研究(CH_3)_3CCl和(CH_3)_3SiCl分子的S_N1解离反应，揭示了这两种分子解离过程中C-Cl和Si-Cl键的化学键本质。

This provides theoretical foundation for the outer water attack mechanism of the hydrolytic cleavage of small p...

配合物水解切割小肽的外部水进攻机理提供了理论依据。

The cutting tool was characterized by intercrystalline fracture attributed to fatigue and partial cleavage fracture in the machining process.

聚晶金刚石刀具在加工过程中的磨损机理主要表现为具有疲劳磨损特征的沿晶断裂及局部解理断裂。

With the increase of? Al content, the mixture frcture feature of cleavage and intercrystalline appears in weld overlay.

并且，随着堆焊层含Al量的增加，堆焊层出现解理与沿晶混合断裂特征。

Recently, proteolytic cleavages of CD44 have been emerging as key regulatory events for the CD44 undergoes sequential proteolytic cleavages in the ectodomain and intramembranous domain, resulting in the release of CD44 intacellular domain (CD44 ICD) and it's cleavage plays a important role in tumor cell migration.

先前的文献指出，乳癌细胞株会表现大量的CD44，且CD44的切割在癌细胞的移动上扮演一个重要角色。

Completion of the synthesis involved displacement of the remaining alcohol through a three-step, telescoped sequence featuring an efficient cleavage of an aryl mesylate, and a practical method for introduction of the isobutyric acid fragment.

完成剩余的位移所涉及合成酒精通过三个步骤不胜顺序展出了高效率的卵裂甲磺酸芳、而实际的方法引入异丁酸片段。

D limonene was distributed among the culture flasks (200 mg/L). The flasks were incubated at 28oC on a rotary shaker (r/min=120) for 5 days. On completion, the culture broth were successively extracted with EtOAc. The extract was quantitatively measured by gas chromatography mass spectrometry analysis, The results showed that biocatalytic reactions were comprised of oxidation, including hydroxylation and ketonization which occurred at different positions of the D limonene, as well as hydrogenation, hydrolyzation, esterification and cyclic cleavage. These bacteria strains possess the distinctive biocatalytic capacities towards the D limonene. A series of terpenoids, including sesqui , di and tri terpernoids were also observed,which was accounted for D limonene had influence on the metabolites of marine bacteria.

以2216E为培养基，添加200mg/L的柠檬烯，在28℃，以120 r/min摇瓶培养5 d，用乙酸乙酯提取培养液，经GC MS分析其转化产物，结果显示，这些细菌能在柠檬烯的不同位置进行羟基化、羰基化等，并伴随有还原、水解、酯化、开环等反应，但转化能力和转化程度不同；在产物中，还检测到系列结构不同的其它萜类：包括倍半萜、二萜以及三萜等，这些萜类化合物的产生跟柠檬烯的加入有关，说明柠檬烯能影响细菌代谢产物的产生。

The cleavage plane of the alcohol-induced epithelial flap is possibly located between the lamina lucida and lamina densa of the basement membrane.

该方法可以完整分离角膜上皮层，而不引起角膜上皮瓣活性的显著丧失，其分离层面可能位于角膜上皮基底膜。

Positioning is examined by using micrococcal nuclease to examine cleavage sites relative to a restriction site at the 5 end of the gene.

最初基因会展现一个核小体的模型，它是由穿过基因一段有效距离的启动子构成的；在3ˊ端范围中定位作用遗失。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。