酶的

The recent advances on molecular biology of starch biosynthesis in rice are reviewed in this paper.

本文综述了水稻淀粉合成的分子生物学研究的最新进展，主要内容是参与淀粉合成的酶鉴定及其基因表达调控，也介绍了对这些酶的遗传操作改良稻米淀粉品质等内容

Chemical modification of the xylanase with NBS and WRK revealed that trytophan and glutamate/aspartate were essential for the activity. 3.0 mgmL^(-1) birchwood xylan could completely inhibit the inactivation of xylanase by NBS.

木聚糖对NBS的修饰有抑制作用，3.0mgmL^(-1)的桦木木聚糖底物可完全阻止NBS对耐热木聚糖酶的修饰作用，但木聚糖底物不能阻止WRK对耐热木聚糖酶的失活作用。

An assay for carbonic anhydrase enzyme, which is thought to play an important role in the process of bio-calcification revealed novel activity.

在对生物钙化过程中起重要作用的碳酸酐酶的分析中显示了此酶的新颖的活性。

The beauty of zinc-finger nucleases lies in their simplicity. Where other methods are long, arduous and often messy, it is relatively easy to switch off genes using this method.

锌指核酸酶的美妙之处就在于其简单性，比起其它费时、费力又麻烦的方法来，利用锌指核酸酶的方法能够相对容易地沉默基因。

Hyphal growth rate method was used to determine the inhibitory activities of chitooligosancharide against the pathogenic fungus of tobacco brown spot, Alternaria alternate Keissler, in the laboratory, and tobacco plants were applied with COS and its combinations like COS + Trichoderma + chitin with 5 treatments to control the disease under conditions of pot culture and inoculation in the greenhouse. Activities of 4 defensive enzymes, superoxide dismutase, polyphenol oxidase, peroxidase and chitinase, in tobacco plants were determined systematically at the same time within 10 days after application of COS and inoculation with the pathogenic fungus.

在实验室条件下，采用菌丝生长速率法测定了几丁寡糖对烟草赤星病菌的抑制活性，继而在温室盆栽和人工接种条件下，分别研究了几丁寡糖、几丁寡糖+木霉+几丁质等5种方法处理对烟草赤星病的防治效果，同时分别系统测定了烟草植株施用几丁寡糖及人工接种赤星病菌后10 d内SOD、POD、PPO和几丁质酶等4种防御酶的活性。

The results will help us to further comprehend the mechanism of RNA polymerase transcription, the way of transcription processing and transportation, and the structural and functional relationship among the three RNA polymerases.

研究结果对于人们进一步了解RNA聚合酶Ⅲ的转录机制、加工和运输过程及RNA聚合酶之间的结构与功能关系等均具有重要的意义。

After the reaction, the analysis of pH and surface tension of hydrolysate were also used to determine the mechanisms of cellulase by the magnetic effect.

并通过考察酶水解反应前后水解液的表面张力值和pH值的变化，探讨和分析磁性Fe3O4微粒作用下纤维素酶的磁效应机制。

Their chaperone function is independent of and has promoting effects on the enzyme activities for the formation of disulfide bonds.

它们的分子伴侣功能独立于二硫键形成酶的活性并且对二硫键形成酶活性具有明显的促进作用。

Kidney structure, the activities of ALP, MDH, SDH and ATPase were unaffected in EILST rats. But in KYD rats, the structure of the kidney injured and the activities of ALP, MDH, SDH and ATPase decreased. And the PK activity decrased in all rats as well.

运动性低血睾酮&对肾脏的结构、ALP、MDH、SDH和ATP酶活性没有明显影响，&肾阳虚&则破坏肾脏的结构，明显降低ALP、MDH、SDH和ATP酶的活性，两种状态都使肾脏PK活性明显降低。&

With this change Aart Mateboer will take leadership in growing the food and beverage enzyme business in Genencor and will continue to report to James Laughton, Executive Vice President, Food Enzymes and Animal Nutrition, Genencor.

这种转变阿尔特Mateboer将在越来越多的食品和饮料的杰能科酶的业务领导，将继续向詹姆斯劳顿，执行副总裁，食品酶和动物营养，杰能科。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。