1) feedback-inhibition resistance
抗反馈抑制
1.
coli PGDH mutants with feedback-inhibition resistance, PCR mutagenesis was used to construct three mutants on the basis of homology of protein structure and the related PGDH amino acid sequences: M1(serA mutant with aa410 deleted), M2 (serA mutant with aa407～410 deleted), M3(serA mutant with aa337～410 deleted).
为了获得具有抗反馈抑制性质的大肠杆菌磷酸甘油酸脱氢酶(PGDH,d-3-phosphoglycerate dehydrogenase,EC1。
2.
coli CM/PDT mutants with high catalytic activities and feedback-inhibition resistance, site-directed mutagenesis and PCR were used to construct five mutants on the basis of homology of the related amino acid sequences of CM/PDT: M1(T304, G305 deleted, Q306K), M2(W338 deleted), M3(301-386aa deleted), M329 (E329A) and M374(C374A).
为了获得具有高催化活性且抗反馈抑制的大肠杆菌分支酸变位酶 预苯酸脱水酶 (chorismatemutase prephenatedehydrataseCM PDT) [EC5 。
2) feedback inhibition
反馈抑制
1.
In this paper,on the basis of domestic and overseas documents,and by comparing hydrogen-producing fermentation with biogas-producing fermentation,it was shown that the feedback inhibition of volatile.
文章在综合国内外发酵产氢技术的基础上,通过比较沼气发酵和产氢发酵的技术成果,揭示了挥发性有机酸反馈抑制是制约生物法发酵产氢的关键因素,提出了如何提高氢的转化率和发酵稳定性的措施和对策。
2.
The feedback inhibition of polysaccharide in Paecilomyces cicadae was studied by investigating the dynamic process of Paecilomyces cicadae fermentation mycelium growth and polysaccharide synthesis in shake-flask culture.
在摇瓶中考察了蝉拟青霉发酵菌丝体生长、多糖合成的动态过程,探讨了蝉拟青霉多糖自身反馈抑制作用。
3) feedback suppression
反馈抑制
1.
The random timer based on feedback suppression is used to control the congestion.
针对多播传输协议中拥塞控制问题,在TCP协议的基础上,提出了一个以网络流量公平性为特征的修改方案,利用基于反馈抑制的随机定时器的一个调度单速率多播拥塞控制,以完善多播协议拥塞控制的可靠性。
4) negative feedback restraint
负反馈抑制
1.
Three possible mechanism including synthesis of non-essential amino acid,negative feedback restraint of the body protein hydrolysis and microbial utilization were infered.
家禽利用非蛋白氮的机理目前尚无定论,本文推测可能存在3种机制:利用非蛋白氮合成非必需氨基酸(NEAA)、代谢产物负反馈抑制原理和微生物转化利用。
6) feedback inhibitor
反馈抑制物
补充资料：累积反馈抑制
分子式：
CAS号：
性质：分支代谢途径中的反馈调控方式之一。当多个分支代谢途径的任一终产物过多时，都只能对共同途径中的某一酶发生部分反馈抑制。只有当这些终产物的浓度同时过高时，才对该酶发生最大抑制效果。例如大肠杆菌(Escherichia coli)谷氨酰胺合成酶的调节。
CAS号：
性质：分支代谢途径中的反馈调控方式之一。当多个分支代谢途径的任一终产物过多时，都只能对共同途径中的某一酶发生部分反馈抑制。只有当这些终产物的浓度同时过高时，才对该酶发生最大抑制效果。例如大肠杆菌(Escherichia coli)谷氨酰胺合成酶的调节。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条