查询词典 sequencing

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 Brownian network which approximates a two－station multiclass queueing network with dynamic scheduling capability is extended to the case of multistation multiclass manufacturing systems and the appropriate algorithms regarding the input control and sequencing decisions are also developed.

2对于一般结构的制造系统，首次建立了可靠分析的一种线性多变量模型，模型阶数为工作站个数，模型变量为各工作站的实际平均加工时间，由此求得了系统的包括可靠性的稳态运行性能，解决了一般结构的制造系统的性能评估问题。

At the end of July, scientists at the Max Planck Institute in Leipzig announced one of the most intriguing breakthroughs of modern science. Using sophisticated sequencing techniques, they had discovered it would be possible - at least in theory - to piece together fragments of DNA preserved in ancient bones and thereby construct a li ving, breathing r eplica of Neanderthal man.

今年7月末，在德国莱比锡马普研究所，那里的科学家宣布了现代科学中最吸引人的突破之一：他们发现，至少在理论上，他们可以利用复杂的基因序列技术，把保存在古代人骨中的DNA片段拼接起来，从而复制一个有生命、很逼真的尼安德特人。

By using RT-PCR method, partial sequences of ppo genes were amplified from cDNA of Nelumbo nucifera's young leaves. After cloning and sequencing, 7 sequences ranging from 978bp to 1057bp were obtained, and they encoded 326 to 352 amino acids.

用RT-PCR方法，从中国莲幼叶RNA中成功扩增出ppo的部分序列，经克隆测序，得到长度在978~1057bP的序列共7个，编码326~352个氨基酸。

A clone from each genotype was randomly selected as representative for sequencing. The obtained 16S rDNA gene sequences had a similarity of 87%-100% with those in the GenBank (www. ncbi. nlm. nih. gov), and more than half of them had a similarity lower than 97%, being of new species. Based on phylogenetic analysis, the bacteria in the two soils were classified into 10 groups, with 5 groups in common. The dominant bacterial groups in the two soils differed obviously. In primeval forest soil, the dominant group was Proteobacteria, which had 39 genotypes, occupying 58.0% of all the clones; while in the soil of degraded ecosystem the dominant groups were Acidobacteria and Proteobacteria, which had 19 and 15 genotypes occupying 32.5% and 30.5% of all the clones, respectively. In the soil of degraded ecosystem, Proteobacteria group decreased while Acidobacteria group increased markedly, compared with those in primeval forest soil.

从每种基因型中随机选择一个克隆子作为代表进行测序分析，所有序列与GenBank数据库中序列的同源性为87%~100%，且两样地中均有超过一半的基因型序列与数据库中已知序列同源性低于97%，属于分类在"种"地位上的新发现细菌；通过系统发育研究将两样地的细菌分为10大类群，两样地共同拥有5大类群，但两样地的细菌优势类群明显不同，原生土壤为Proteobacteria，含39种基因型，占总克隆子数的58.0%，退化生态系统土壤为Acidobacteria和Proteobacteria，分别含19种和15种基因型，占总克隆子数的32.5%和30.5%；与原生土壤细菌类群相比，退化生态系统土壤Proteobacteria类群明显减少，Acidobacteria类群明显增加。

Sequencing analysis revealed 3 exons and 2 introns in SKC1 gene, and four amino acids difference between NSKC1 from Nona and KSKC1 from Koshihikari.

序列分析显示SKC1基因由3个外显子和2个内含子构成，Nona和越光的SKC1有4个氨基酸的差异。

Keywords Transfusion transmitted virus NonA - G hepatitis Gene sequencing

关键词输血传播病毒；非甲/庚型肝炎；核苷酸序列

The relativity between biodegradability and nonyl branches structure for the isomers of nonylphenol is studied by the sequencing batch activated sludge process for NP accumulating behavior analyses in water environment.

为分析壬基酚在环境中的积累行为，基于间歇活性污泥实验和质谱解析方法，结合环境水体中NP检测分析，研究了污水生物处理过程中壬基酚同分异构体的生物降解差异与壬基分支结构的相关性。

The sequencing results were compared with the normal nucleotide sequence queried from the GeneBank database to discover the mutations.

测序结果与Gene Bank中该基因的正常序列对比找出突变，结合该家系成员临床表型证实突变。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。