Ultraviolet Radiation-stimulated Efflux of 86-Rubidium from Cultured Tobacco Cells.
Ultraviolet (254 nm) radiation stimulated the efflux of (86)Rb(+) from liquid-cultured tobacco (Nicotiana tabacum) cells; it did not stimulate the movement of mannitol or 2-deoxyglucose. These results indicate that the efflux of (86)Rb(+) is not to a generalized disruption of membrane structure.
Wright
L A
LA
Department of Botany, University of California, Davis, California 95616.
Murphy
T M
TM