Proton Transport in Maize Tonoplasts Supported by Fructose-1,6-Bisphosphate Cleavage. Pyrophosphate-Dependent Phosphofructokinase as a Pyrophosphate-Regenerating System

The energy derived from pyrophosphate (PP(i)) hydrolysis is used to pump protons across the tonoplast membrane, thus forming a proton gradient. In a plant's cytosol, the concentration of PP(i) varies between 10 and 800 μm, and the PP(i) concentration needed for one-half maximal activity of the maize...

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Pubblicato in:	Plant Physiol
Autori principali:	Costa dos Santos, Anelise, Seixas da-Silva, Wagner, de Meis, Leopoldo, Galina, Antonio
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Oxford University Press 2003
Soggetti:	Research Article
Accesso online:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC219061/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12972651/ https://ncbi.nlm.nih.govhttps://doi.org/10.1104/pp.103.026633
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