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Effect of nigericin on the H +-translocating adenosine triphosphatase from tonoplast of Hevea
| Content Provider | Semantic Scholar |
|---|---|
| Author | Marin, Bóris |
| Copyright Year | 2002 |
| Abstract | Nigericin stimulated the ATPase activity of tightly-sealed membrane vesicles prepared from Hevea brasiliensis Müll.-Arg. lutoïds in the presence of K+. This stimulation required a functioning membrane since it was membrane-bound and since it was not observed for the ATPase activity solubilized from the tonoplast by dichloromethane. The extent of nigericin-induced stimulation of tonoplast ATPase was proportional to the ApH collapsed by the ionophore in the presence of K+. Additional key words Membrane vesicles, proton-motive force, tonoplast ATPase. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_7/b_fdi_57-58/010025035.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Adenosine Triphosphatases Hevea Ionophores Membrane computing Nigericin Potassium Proton-Translocating ATPases Tissue membrane Vesicle (morphologic abnormality) methylene chloride plant-type vacuole membrane |
| Content Type | Text |
| Resource Type | Article |