查询词典 amino acid

The method is based on the chemiluminescence reaction between ferricyanide and Luminol,for amino acid can increase the chemiluminescence intensity.

六反相流动注射一化学发光法测定氨基酸的含量在碱性条件下，氨基酸对铁氰化钾一鲁米诺发光体系有增敏作用。

RESULTS suc2 gene fragment of about 1.5 kb was amplified and cloned. DNA sequencing confirmed that , compared with the published sequence, the cloned suc2 gene had correct sequ ence except for one point mutation, but that did not alter the amino acid sequence o f t he encoded peptide. By transformation of yeast cells with a constructed gene dis ruption vector, four yeast clones were obtained which showed correct auxotrophy. PCR and DNA sequencing indicated that these yeast clones had the expected genot ype.

结果用 PCR从酵母基因组DNA中扩增出大小约1.5 kb的suc2基因片段，序列测定表明除585位有一点突变外，所得suc2基因与文献报道相同，构建的定位突变载体导入酵母细胞后，得到4株营养型符合的突变体，PCR表明这些突变体中均有suc2基因的同源重组，取其中1株的PCR产物进行序列测定证实了同源重组的发生。

The crude protein contents and the amino acid composition in foxtail millet of north typical cultivars were analyzed in the paper.

分析北方具有代表性不同品种小米中的粗蛋白质含量和氨基酸组成，研究了小米中氮含量和赖氨酸含量的相关性。

L-Carnitine Fumarate is an amino acid like nutrient that is found naturally in the body.

卡尼汀富马酸是一种氨基酸营养一样，发现了人体自然。

The probability P of amino acid residues having n pairs of contacts fits a good Gaussian distribution.

得到了形成n对紧密接触对的氨基酸残基的几率分布P满足高斯分布。

This result showed that the nucleotide sequence of the coding region and accordingly amino acid sequences of Myf-5 gene of gayal and cow, chimpanzee, rhesus monkey, human, dog, house mouse, Chinese softshell, chicken and zebrafish were quite conservative.

大额牛与普通牛、黑猩猩、恒河猴、人、狗、家鼠、软体贝壳、鸡、斑马鱼的Myf-5基因编码区核苷酸序列同源性分别为99.0％、90.0％、90.5％、90.5％、87.2％、84.8％、72.9％、64.3％、51.8％，相应的氨基酸序列同源性分别为99.6％、94.9％、94.6％、94.9％、89.9％、88.7％、81.6％、70.4％、56.6％，这说明大额牛与其他9个物种在Myf-5基因的编码区核苷酸和相应氨基酸序列上具有较高的保守性。

This amino acid is relatively rare in foodstuffs and this can lead to glutathione deficiency, even in healthy people.

此种氨基酸在食物里的含量相对的较低，尽管是个健康的人也有可能造成谷胱甘肽的不足。

When the deduced amino acid sequence of the new gene was compared with those of other glutelin genes, they showed about 80%, 70% and 60% between the new gene and GluB-4, GluB-1 or GluB-2, GluA, respectively, suggesting that the new glutelin gene belonged to the subfamily, GluB.

克隆测序和同源性分析比较结果表明，由该基因推导的氨基酸序列与GluB-4相似性近80％，与GluB-1，GluB-2的相似性近70％，而与GluA亚族各谷蛋白的相似性不到60％。

Amino acid analysis indicates that the contents of Ser,Thr,and Cys of the alkali treated rice protein decrease obviously under pH 13.5 at a glutelin concentration of 9%.

氨基酸分析表明，9%的谷蛋白含量、pH值为13.5碱处理大米谷蛋白的丝氨酸、苏氨酸、胱氨酸含量明显下降。

Prediction for secondary structure and function suggested that the 23rd amino acid residue-cysteine and nearby sequence is in a consensus pattern of Glyceraldehyde 3-phosphate dehydrogenase active site, in which the Cys is the catalytic residue, and there are some potential sites which may have biological signification in E20-GPD.

二级结构和功能预测分析表明，E20-GPD第23位的半胱氨酸及其附近序列为3-磷酸甘油醛脱氢酶活性位点一致序列，C为活性位点，第50位的组氨酸也是十分保守的，且E20-GPD具有多个可能的有生物学意义的位点。

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％。