4‐Hydroxyphenethyl alcohol — a new cytokinin‐like substance from the phototrophic purple bacterium Rhodospirillum rubrum 1R

FEBS Letters

Smolygina, Lidiya D.²  Arinbasarov, Michael U.¹  Serdyuk, Olga P.²  Adanin, Vladimir M.¹  Muzafarov, Eugine N.² 

[1] Institute of Biochemistry and Physiology of Microorganisms, RAS, Pushchino 142292, Moscow Region, Russian Federation;Institute of Soil Science and Photosynthesis RAS, Pushchino 142292. Moscow Region, Russian Federation

关键词: Cytokinin-like substance;    Phytohormone;    Phenethyl alcohol;    4-hydroxy;    Phenolic compound;    Rhodospirillum rubrum;   

DOI  :  10.1016/0014-5793(95)00430-H

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

Three compounds with cytokinin activity have been isolated from the medium of Rhodospirillum rubrum grown photosynthetically. Two N-6 aminopurine cytokinins revealed in the medium were identical with those obtained from R. rubrum cells previously. The third compound with cytokinin activity in Amaranthus caudatus bioassay proved to be a simple phenolic compound with elemental composition C₈H₁₀O₂. This cytokinin-like substance according to absorption spectra, mass spectrometry and ¹H NMR spectra data was identified as 4-hydroxyphenethyl alcohol.

【 授权许可】

Unknown