分子生物学

BACKGROUND: Neural stem cells are a kind of special cells possessing self-renewal and multi-directional differentiation potential. They are ideal carriers for studying the occurence, development and development rule of nervous system and their inherent regulation mechanism of molecular biol ogy and cytology. They have wide applicative prospect in the treatment of nervous system disease and injury.

背景：神经干细胞是一类具有自我更新和多向分化潜能的特殊细胞，是研究神经系统的发生、发育、发展规律及其内在的分子生物学、细胞学调控机制的理想载体，在神经系统疾病及损伤的治疗中具有广阔的应用前景。

Bate G B,et al.Microdissection and microcloning from the short arm of human chromosome 2,Mol［J］.Cell Biol,1986,6:3826～3830.［4］ Guan X Y,et al.Chromosome microdissection identifies cryptic sites of DNA sequence amplification in human ovarian carcinoma［J］.

染色体微切割、微分离及微克隆技术在细胞遗传学和分子生物学之间架起一座新的桥梁，结合其他先进技术和方法，将加速这两门学科的更深层次的发展［33］。

The technology uniquely connects core principles in the fields of bioenergetics, quantum physics and molecular biology.

该技术独特的连接核心原则领域的生物能量学，量子物理学和分子生物学。

Boyer's work also parallels and illustrates the emergence of bioenergetics in the second half of the twentieth century, rivaling achievements in evolution and molecular biology.

Boyer的工作也延伸和illustrate了［意思应为&make bright&，汉语还真不好翻译， ops：］在二十世纪的下半叶生物能量学的出现，他的工作可以和进化论及分子生物学上的成就相媲美。

Dr. Peter Duesberg, molecular-biology professor at U.C. Berkeley, on HIV, 1988

皮特杜伯格，加州大学伯克利分校的分子生物学教授，对艾滋病的看法，1988

Objective: To investigate the molecular characteristics of Coxsackie virus A24 isolated in Beijing.

目的：了解北京地区引起急性出血性结膜炎的CoxA24病毒的分子生物学特点。

The main resuLts of this study are concluded as follows:(1) DAS and DAK genes were amplified from the genomic DNA of C.boidinii and P. pastoris , respectively. The plant expression vectors, pK2-Prbcs-DAS and pH2-Prbcs-DAK were constructed for DAS and DAK genes by gateway technology.

为了获得具有自主知识产权的基因，用于进行植物甲醛代谢途径的遗传工程操作，本研究也尝试利用国内的资源和条件，分离能代谢一碳化合物的酵母菌株，为将来开展甲基营养型酵母菌的分子生物学研究，克隆C1代谢途径相关基因奠定研究基础。

Studies in neuropsychopharmacology and molecular neurobiology indicate that neurotransmitters and its receptors play important roles in alcohol abuse and addiction, and post-receptor signal transduction pathways, including cyclic adenosine 3', 5'-monophosphate-protein kinase A, phosphoinositide, Ca(superscript 2+)-calmodulin, phospholipase D and tyrosine kinase Fyn signaling cascade.

神经精神药理学和神经分子生物学研究表明，酒精滥用和成瘾不仅与中枢神经系统的神经递质及其相关的受体有关，而且，受体后的信号转导通路参与了酒精依赖的形成过程。其中包括环磷酸腺苷-蛋白激酶A、磷脂酰肌醇、Ca(上标 2+)-钙调蛋白、磷脂酶D以及酪氨酸激酶Fyn等信号途径。

Max Perutz, director of one of the most successful postwar science institutions, Cambridge University's Molecular Biology Laboratory, had compelling ideas on how best to nurture research, says Sir James:"No politics, no committees, no reports, no referees, no interviews - just highly motivated people picked by a few men of good judgment."

对于扶植研究的最好做法，战后最成功的科研机构之一——剑桥大学分子生物学实验室主任马克思·佩鲁茨有着令人信服的见解，詹姆斯爵士说：&没有政治、没有委员会、没有报告、没有鉴定人、没有采访——只有那些由一伙有眼光的人挑选而来的充满干劲的人。&

At molecule detection, the isolates could be divided into different genetic lineages in different resemble lev el.

在分子生物学方面，供试菌株在不同的相似水平下可被划分为不同的遗传宗亲群。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。