Uptake to adenosine in a marine bacterium is not an active transport process

FEBS Letters

Bengis-Garber, Carmela¹ 

[1] Dept. of Biology, Technion-Israel Institute of Technology, Haifa, Israel

关键词: Adenosine transport;    Marine bacteria;    Bacterial transport;    Adenosine salvage pathway;    Nucleoside metabolism;    HEPES;    N-2-hydroxyethylpiperazine--N-2-ethane-sulfonic acid;    DNP;    2;    4-dinitrophenol;    PMS;    N-methylphenazonium methosulfate;    Ade;    adenine;    Ads;    adenosine;    Hyp;    hypoxanthine;    Ino;    inosine;   

DOI  :  10.1016/0014-5793(83)80930-2

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

The uptake and intracellular interconversions of [8-¹⁴C]adenosine in a marine bacterium Vibrio harveyi were investigated under varying physiological conditions. The results indicated that in contrast with the current views, translocation of adenosine across the cytoplasmic membrane in Vibrio harveyi was not driven by respiration. The uptake of adenosine was dependent upon its intracellular utilization and was inhibited under conditions preventing its metabolic conversions.

【 授权许可】

Unknown