GLYCINEBETAINE ENHANCES AND STABILIZES THE EVOLUTION OF OXYGEN AND THE SYNTHESIS OF ATP BY CYANOBACTERIAL THYLAKOID MEMBRANES
GLYCINEBETAINE ENHANCES AND STABILIZES THE EVOLUTION OF OXYGEN AND THE SYNTHESIS OF ATP BY CYANOBACTERIAL THYLAKOID MEMBRANES
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DOI：
10.1016/0014-5793(91)81446-f
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发表时间：
1991-12-09
期刊：
影响因子：
3.5
通讯作者：
MURATA, N
中科院分区：
文献类型：
--
作者：
MAMEDOV, MD;HAYASHI, H;MURATA, N
甘氨酸甜菜碱（甜菜碱），在嗜盐植物中，稳定的类囊体膜从蓝藻集胞藻PCC 6803的氧的释放和ATP的合成，当它存在于类囊体膜的制备和孵育过程中。 此外，甜菜碱增强了氧的释放和ATP的合成，当存在于测定过程中。 当甜菜碱在1.0 M的存在下，在类囊体膜的制备过程中，并在活动的测量过程中，氧气的演变率是相当于完整的细胞。
Glycinebetaine (betaine), an osmoregulant in halophilic plants, stabilized the evolution of oxygen and the synthesis of ATP by thylakoid membranes from the cyanobacterium Synechocystis PCC6803 when it was present during the preparation and incubation of the thylakoid membranes. Moreover, betaine enhanced the evolution of oxygen and the synthesis of ATP when present during assays. When betaine at 1.0 M was present during the preparation of thylakoid membranes and during the measurement of activity, the rate of evolution of oxygen was equivalent to that of intact cells.