Cercospora beticola Toxin Inhibits Vanadate-Sensitive H+ Transport in Corn Root Membrane Vesicles

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Cercospora beticola Toxin Inhibits Vanadate-Sensitive H Transport in Corn Root Membrane Vesicles.

The effect of Cercospora beticola toxin on the transport of protons by vanadate-sensitive ATPase was studied with corn (Zea mays) root microsomal vesicles prepared by differential centrifugation, sedimentation through a sucrose cushion, and washing with Triton X-100 plus KBr. In these preparations, addition of ATP induced intravesicular H(+)-accumulation as evidenced by a rapid quenching of the...

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ژورنال

عنوان ژورنال: Plant Physiology

سال: 1988

ISSN: 0032-0889,1532-2548

DOI: 10.1104/pp.88.2.429