细胞色素

The AAA metal protease of pea could degrade abnormal and non-native cytochrome oxidases of mitochondrial inner membrane and thus plays an important role in respiration.

豌豆此种金属蛋白酶可以降解线粒体内膜上非正常态的细胞色素氧化酶，在呼吸作用中发挥重要作用。

Cytochrome P450s are heme-containing mixed-function oxidases,involving in lots of biochemical reactions.They play an important role in preventing plants from pathogen and insect attacks and environmental stress.

细胞色素P450是一类含血红素的氧化还原酶类，它参与多种生化反应，在防御生物免受病虫害及逆境胁迫等方面具有重要作用。

The digestion efficiencies of proteins was 100%,the sequence coverages of cytochrome c and bovine serum albumin were 45% and 26%,respectively.

通过调整微波条件可以使蛋白质的酶解效率基本达到100%，细胞色素c和牛血清白蛋白的序列覆盖率分别为45%和26%。

With the existence of additional carbon sources, sodium lactate, sodium propionate or sodium acetate, the faster pH rised, the faster p, p'-DDT dechlorinated, which indicate that the existence of short chain organic substrate supplies sufficient electron donors for the dechlorination process, and p, p'-DDT can obtain electrons more easily during the stage of pH rising.

并且由于p，p'-DDT的还原脱氯与细胞色素氧化酶及辅基FAD有关，外加碳源下p，p'-DDT的缺氧降解多数发生在体系pH值上升的阶段，且pH值上升较快时对应的p，p'-DDT缺氧降解较快，而在无外加碳源的体系中，由于可供p，p'-DDT还原脱氯的电子量限制了p，p'-DDT还原脱氯的速度，未发现上述现象。

There is an increasing need to better understand the fate of domoic acid, in aquatic ecosystem. In this report, partial cDNA of hepatic cytochrome P-450 1A (CYP1A), giutathione S-transferase alpha, glutathione S-transferase rho, heat shock protein 70 (HSP70), Na~+/K~+-ATPase alpha 1(ATP 1A1) and beta-actin gene from rabbitfish were obtained by PCR using degenerate primers, which respectively were 900 bp, 582 bp, 615 bp, 660 bp, 749 bp and 554 bp in length.

本研究成功克隆了黄斑篮子鱼肝脏第Ⅰ时相去毒酶细胞色素P450 1A，第Ⅱ时相去毒酶谷胱甘肽S-转移酶alpha和谷胱甘肽S-转移酶rho(GS7R)，热休克蛋白70(HSP70)，钠钾ATP酶alpha 1(ATP1A1)和β-肌动蛋白基因的核心序列，它们分别长900 bp，582 bp，615 bp，660 bp，749 bp和554 bp。

These parameters did not differ from each other in figleaf gourd"s two treatments. The root temperature of 14℃didn"t induce significant changes in the total respiration rate in both species but caused an increase of the alternative respiration pathway and a decrease of the cytochrome respiration pathway, and more dead cells in root tips in cold-sensitive cucumber roots.

低温条件下，黄瓜的生长明显差于黑籽南瓜，同时根系表现出更高的超氧化物阴离子O_2~(·-产生速率、过氧化氢(H_2O_2)与膜脂过氧化产物丙二醛含量以及抗氧化酶活性。14℃根温并未引起两种作物根系的总呼吸速率发生变化，但却引起黄瓜根系的交替途径呼吸速率与细胞色素途径呼吸速率的显著变化，表现为低温下Valt的上调而Vcyt的下降。

Because cytochrome P450 2E1 is involved in the metabolic oxidation of carcinogenic nitroso compounds, including N -nitrosoamines, interindividual differences in the metabolic capacity of CYP2El are assumed to be associated with cancer susceptibility.

由于细胞色素P4502E1(CYP2E1)是亚硝胺类化合物活化不可替代的代谢酶，且又受乙醇和亚硝胺的强烈诱导，因而CYP2E1与亚硝胺类相关癌症特别是胃癌的关系值得探讨。

Armigera. The mRNA expression levels of CYP9A12 and CYP9A17v2 in midgut were higher than those in the fatbody respectively.

以pYES2作为表达载体，在酵母W菌株中表达了棉铃虫细胞色素P450基因CYP9A12和CYP9A17v2，分析了这两个基因的异源表达产物对溴氰菊酯、氟氯氰菊酯、甲氰菊酯和联苯菊酯四种拟除虫菊酯类药剂的离体代谢作用。

The makers say that population pharmacokinetic analysis of schizophrenic patients who were enrolled in clinical trials showed that no significant pharmacokinetic interactions occurred with benztropine, lorazepam or propranolol. 4 The makers also point out that since ziprasidone is not metabolised by the cytochrome P450 isoenzyme CYP1A2, smoking should not affect its pharmacokinetics.

制造者们指出，对加入临床试验的精神分裂症患者的总体药代动力学分析表明，无显著的药代动力学相互作用发生在苯扎托品，劳拉西泮或普萘洛尔之间。4制造者还指出，由于齐拉西酮不是由细胞色素P45O同工酶CYP1A2代谢的，所以吸烟应该影响它的药代动力学。

The difference between them is the delay observed during the refolding.

这两个步骤与自然界中细胞色素〓的合成过程非常相似。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。