查询词典 biosynthesis

Aminoacyl-tRNA synthetase is a class of ancient proteins, catalyzing the first reaction of protein biosynthesis.

氨基酰-tRNA合成酶是一类古老的蛋白质，催化蛋白质生物合成中的第一步反应。

Little is known about the influence of minerals and other soil factors on the biocontrol activity of Trichoderma spp.The objectives of this study were to first evaluate the take-all–suppressive activity of T.koningii in field soils representative of the wheat-growing region in the Pacific Northwest of the United States,and then to identify abiotic edaphic parameters that are positively and negatively associated with the biocontrol activity of T.koningii in these soils.Such information will be usefulin selecting sites where T.koningii can be expected to perform optimally;in developing formulations that enhance biocontrol;and perhaps in indicating factors that favor mechanisms involved in the biocontrol activity of this strain such as antibiotic and enzyme biosynthesis.

知之甚少，对矿物和其它土壤因素对生物活性木霉镰刀本研究的目的首先评估全蚀抑制活性t.koningii土壤代表小麦种植区在西北太平洋的美国，然后找出生物土壤参数有积极和消极与生物防治活性t.koningii在soils.such这些信息将有助于在选择地点，可以t.koningii预计进入最佳状态；在发展制剂提高生物防治；或许说明因素，有利于参与机制，在生物防治活动，这株如抗生素和酶的合成。

To investigate the effects of Cytochrome P450 17α-hydroxylase/17, 20-lyase (CYP17) small interfering RNA on the expression of CYP17 and androgen biosynthesis in theca cells from women with polycystic ovarian syndrome.

探讨细胞色素P450 17α-羟化酶／17，20裂解酶(CYP17)小干扰RNA对CYP17基因表达和多囊卵巢综合征卵泡膜细胞雄激素合成的抑制效果。

The foreground of transforming biomass energy by boosting up lipid biosynthesis according to transgene and thermochemistry or biochemistry way is very considerable.

通过转基因方式增强油脂生物合成以及通过热化学和生物化学方法转化生物质能的前景是非常可观的。

Glucose s content was more abundant than that of fructose, sucrose and maltose in tuberous root and leaf tissues of the two cultivars, but there were no obvious correlations between glucose accumulation and anthocyanin biosynthesis.

2，两品种肉质根及叶片等各组织的中葡萄糖的含量较果糖、蔗糖和麦芽糖的含量高，但葡萄糖的积累与花青素形成之间无明显相关性。

Locally infused tyramine produced dose-dependent pressor responses, predicted by family history of hypertension, sex, and genetic variants at loci, particularly CHGB, that encode the biosynthesis, storage, and metabolism of catecholamines.

局部灌注酪胺诱导的剂量依赖性增压反应，可被高血压家族史、性别和基因位点突变，尤其是CHGB（编码儿茶酚胺生物合成、储存和代谢相关的蛋白）。

Results of incorporation of [~3H]TdR,[~3H]Urd and [~3H] Leu indicated that rhein, emodin and aloe-emodin obviously inhibited the biosynthesis of DNA,RNA and protein of P 388 leukemia cells with the increase of the concentration of drugs, and the e...

3HTdR、[~3H]Urd及[~3H]Leu参入试验表明，大黄酸、大黄素和芦荟大黄素明显抑制P388癌细胞DNA、RNA和蛋白质的生物合成，呈剂量依从性。

ABSTRACT Fruit ripening is associated with a number of physiological and biochemical changes including degradation of chlorophyll, carotenoid biosynthesis, synthesis of flavor compounds, conversion of starch to sugars, cell wall solublisation and fruit softening.

果实的发育成熟涉及一系列复杂的生理生化变化，包括叶绿素的降解、类胡萝卜素的合成、淀粉向糖的转化、芳香性化合物的合成、细胞壁溶解和果实软化等。

The purpose of our study is to regulate the lignin biosynthesis of Chinese white poplar on molecular level by antisense RNA technology to breed the resource tree species more suitable for paper making in China.

本研究旨在通过反义RNA技术，对木质素的生物合成进行分子水平上的调控，以降低造纸资源植物的木质素含量或改变组分，培育更适于造纸工业用的原料树种。

It was first found that the biosynthesis of cellulases could be depressed and the purity of xylanases be greatly improved when xylan was fed by batch.

本文提出了分批补加木聚糖对纤维素酶合成具有抑制作用，可大幅度提高木聚糖酶的纯度。

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％。