查询词典 myrosinase
- 与 myrosinase 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Recently, a new myrosinase subfamily were found which called TGG4、TGG5、TGG6 by searching the database of Arabidopsis genome.
这3个基因在DNA 序列、基因结构及编码蛋白特性等方面与已知的芥子酶基因有较大差异,被定义为一类新型芥子酶基因。
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The Arabidopsis CYP81F2 gene encodes a P450 monooxygenase that is essential for the pathogen-induced accumulation of 4-methoxyindol-3-ylmethyl glucosinolate, which in turn is activated by the atypical PEN2 myrosinase (a type of β-thioglucoside glucohydrolase) for antifungal defense.
拟南芥CYP81F2基因能都编码一种P450单加氧酶,这对4甲氧基-3二甲胺基芥子油甙的病原体诱导积累物是十分重要的。反过来,它也能被非典型PEN2黑芥子酶激活,以产生抗真菌的防御作用。
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In this study, we investigate the heat-induced inhibition of drug-metabolizing enzyme activity in mice fed with freeze-dried, heated freeze-dried or half amount autolyzed freeze-dried Brussels sprouts powder. 0.5% ethoxyquin diet was fed to another group of mice as a positive control. The study mice, four per group, were fed a diet consisting of 20% Brussels sprouts for 7 days. Each group had its own pair-fed group. We found significantly greater inductions of glutathione S- transferase, quinine reductase, and phase Ⅱ drug-metabolizing enzyme activities in groups fed within freeze-dried and heated freeze-dried Brussels sprouts than their pair-fed groups. These findings indicate that intestinal microflora still can hydrolyze glucosinolates without plant myrosinase activity, though the alteration of cytochrome- P-450 1A (CYP1A, a phase Ⅰ drug-metabolizing enzyme) induction was only 1.4-fold.
本实验欲进一步探討加热处理之抱子甘蓝对phase Ⅰ与phase Ⅱ解毒酵素活性之影响差异,实验分三组,抱子甘蓝(1)冷冻乾燥组(glucosinolate未裂解)(2)加热冷冻乾燥组(3)半量之裂解冷冻乾燥组(glucosinolate已裂解),(4)and 0.5% ethoxyquin diet was used as a positive control以2%重量混合成饲料,餵以小白鼠(4只/组)7天,结果发现,在第(2)组小白鼠GST phase Ⅱ酵素)活性显著上升,显示在植物裂解酵素不存在之状况下,肠胃道之微生物仍可促进裂解反应,但由CYP1A活性增加不显著(仅1.4倍)看来,根据定义:单独phase Ⅱ酵素活性增加,为monofunctional induction/inducer,可加速致癌物之代谢。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。