[可变鱼腥藻+A-1病毒-细胞系统中谷氨酸系列氨基酸生物合成的关键酶]
[Key enzymes of biosynthesis of amino acids of the glutamic series in the virus-cell system Anabaena variabilis + A-1].
作者信息
Mendzhul M I, Lysenko T G, Koltukova N V
机构信息
D.K. Zabolotny Institute of Microbiology and Virology, National Academy of Sciences of Ukraine, Kyiv.
出版信息
Ukr Biokhim Zh (1978). 1998 Jan-Feb;70(1):16-22.
The influence of cyanophage A-1 reproduction on glutamate dehydrogenase (GDG) and glutamine synthetase (GS) in A. variabilis cells was studied. It was determined that the both enzymes are intensified by 70% and 30%, accordingly. Isoenzymes of GDG and GS were isolated from native and infected cells of cyanobacteria, they had various physicochemical properties. It is concluded that cyanophage development causes the specific modification of cell enzymes.
研究了噬藻体A-1繁殖对可变鱼腥藻细胞中谷氨酸脱氢酶（GDG）和谷氨酰胺合成酶（GS）的影响。结果确定，这两种酶分别增强了70%和30%。从蓝藻的天然细胞和受感染细胞中分离出GDG和GS的同工酶，它们具有不同的物理化学性质。得出的结论是，噬藻体的发育导致细胞酶的特异性修饰。
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