克隆

Cloning and sequencing study of human bone morphogenetic protein 7 mature peptide ［J］.

人骨形成蛋白7成熟肽cDNA的克隆和序列测定［J］。

Cloning and sequencing study of human bone morphogenetic protein????

人骨形成蛋白7成熟肽cDNA的克隆和序列测定［J］。

Objective To analyse the cloning and sequencing of mature fragment of human bone morphogenetic protein－4 gene.

目的研究人骨形态发生蛋白4(2b)(BMP-4)成熟区cDNA的克隆方法，并进行测序及序列分析。

The results show that neither the genomic DNA of NIH3T3 cloned embryos nor parthenogenetic morula nuclear transplantation embryos were demethylated actively.

结果表明，克隆胚供体核基因组DNA在核移植后并没有发生主动去甲基化。

Studies on mouse nuclear transfer with compacted morula blastomeres as donors In this study, C57BL/6 mouse morulae blastomeres and Kunming white mouse MⅡoocytes were used as donors and recipients, respectively, to investigate the effects of different sucrose concentration on the manipulation time of nuclear transfer, and the in vitro development of reconstructed embryos.

以致密桑椹胚卵裂球为供体克隆小鼠的研究该研究以C57BL/6 小鼠致密桑椹胚卵裂球为供体、昆明白小鼠MⅡ期卵母细胞为受体，研究了不同蔗糖浓度对核移植操作时间及重构胚体外发育的影响。

Moschus berezovskii IL-2 was cloned from Con-A stimulated peripheral blood mononuclear cells, and ligated with pIVID18-T vector, then transformed to Escherichia coli JM109. The positive recombinant was sequenced.

用林麝外周血单核细胞(peripheral blood mononuclear cells， PBMC)提取总RNA，RT-PCR扩增IL-2(interleukin-2， IL-2)，连接pMD18-T载体后转化大肠杆菌，筛选阳性克隆并测序。

Nasser Farid Wasel, Egypt's Mufti, said in 1999 that cloning clearly contradicts Islam.

埃及的法学家，Nasser Farid Wasel认为在1999年克隆技术已经完全的于伊斯兰教抵触了。

The goal of this study was to test the hypothesis that single hADAS are multipotent at a clonal level.

本研究的目的是证明单一 hADAS 在克隆水平上是多能的假说。

Clonal analysis indicates that at least some Six2-expressing cells are multipotent, contributing to multiple domains of the nephron.

克隆分析表明至少某些Six2表达细胞具有多分化潜能，并与肾单元的多重结构发育有关。

These murine cytokine cDNA clones served the later part of this work, and will be made use of in future studies.

这些细胞因子cDNA的克隆已服务于后续研究工作，并可充分应用于将来的大量研究工作。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐