[电离辐射对高分子复合物酰基 - tRNA合成酶中磷脂转甲基作用的影响]
[The effect of ionizing radiation on the transmethylation of phospholipids in the high molecular complex acyl-tRNA-synthetase].
作者信息
Babenko A Iu, Vinogradova R P, Klimenko O F, Kucherenko N E
出版信息
Radiobiologiia. 1989 Jan-Feb;29(1):41-3.
PMID:2928482
Abstract
Transmethylation was found to contribute to the postirradiation redistribution of phospholipids which enter high molecular weight complexes of rat liver aminoacyl-tRNA-synthetases. The kinetic capacity of methyltransferases of codosome phospholipids was studied in normal conditions and at early times after irradiation of rats with a dose of 0.21 C/kg.
摘要
已发现转甲基作用有助于磷脂在辐射后的重新分布，这些磷脂会进入大鼠肝脏氨酰 - tRNA合成酶的高分子量复合物中。在正常条件下以及用0.21 C/kg剂量辐照大鼠后的早期，研究了核糖体小体磷脂甲基转移酶的动力学能力。
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