生物合成

In any cell equipped with the enzymes of the gamm-glutamyl cycle glutathione biosynthesis will be enhanced when the concentrationof the rate limiting substrate cysteine is increased intracellularly.

在含有谷氨酰循环酶的细胞内，当细胞内限速底物半胱氨酸浓度增高时，谷胱甘肽的生物合成提高。

Now a way has been found to make greener tyres by using genetically modified bugs to produce isoprene biologically.

今天我们发现了一种制造更"绿色"轮胎的方法，即通过利用基因改良的细菌来生物合成异戊二烯。

PBAN regulates sex pheromone biosynthesis in lepidopteran insects.

PBAN的功能是促进鳞翅目昆虫的性信息素的生物合成。

Regulating of lignin content through gene engineering plays important roles in environment protection and economy.

通过基因工程手段调控木质素的生物合成具有重大的环保价值和经济价值。

Cassava was the main crop rich in starch, but with high content of the toxic cyanogenic glucosides linamarin and lotaustralin in all tissues, and cytochrome P450 gene catalyzing the biosynthesis of cyanogenic glucoside.

亚麻苦苷和百脉根甙等氰化物是木薯块茎、茎叶等组织或器官中的剧毒物质，细胞色素p450是调控氰化物生物合成的关键酶基因，克隆有关酶基因对于理解木薯氰化物代谢和通过转基因对木薯氰化物的改良具有重要意义。

This review highlights the distribution and structure and physiological function of MAAs.

本文主要介绍有关类菌胞素氨基酸的分布、结构、生物合成和积累以及生理功能的研究进展。

The result showed that AHLs can effectively promote the growth of the algae and promote its biosynthesis of MAAs and scytonemin,and its promotion has close relationship with its lactose ring.

结果表明：AHLs能有效促进两种蓝藻MAAS和Scytonemins的生物合成，并且这种促进作用与其含有的内酯环有关。

Monodispersed SAM-protected Au nanoparticles are biosynthesized extracellularly by an efficient, simple and environmentally friendly procedure using Bacillus megatherium D01 and Bacillus licheniformis R08 as the reducing agent and using dodecanethiol and mercaptoacetic acid sodium salt as the capping ligand at 26℃.

利用巨大芽孢杆菌(Bacillus megaterium，菌号D01)和地衣芽孢杆菌(Bacilluslicheniformis，菌号R08)作为还原剂，分别以十二烷基硫醇和巯基乙酸钠作为保护剂，生物合成了单分散的Au MPCs。

These results indicate that oxylipin biosynthetic genes were present in the last common ancestor of plants and animals, but were subsequently lost in all metazoan lineages except Placozoa, Cnidaria and Cephalochordata.

另外，比较研究表明，羟脂生物合成基因存在于植物和动物的最后共同祖先中，但在演化过程中在除少数几个后生动物分支以外的所有动物身上都丢失了。

Homoserine has also been implicated in the biosynthesis of methionine.

同型丝氨酸也牵涉到蛋氨酸的生物合成。

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％。