Matches in SemOpenAlex for { <https://semopenalex.org/work/W2126520325> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2126520325 abstract "In the aquatic liverwort Riccia fluitans the regulation of the plasma membrane H+/amino acid symport has been investigated. Cytosolic pH (pHc), membrane potential (Em) and membrane conductance have been measured and related to transport data, (i) The release of [14C]amino acids is strongly stimulated by cytosolic acidification, induced by the external addition of acetic acid, a decrease in external K + , and in the change from light to dark. On average, a decrease in pHc of 0-5 to 0-6 units corresponded with a 4-fold stimulation in amino acid efflux, (ii) External pH changes have far less effect on substrate transport than the cytosolic pH shifts of the same order, (iii) The inwardly directed positive current, induced by amino acids, is severely inhibited by cytosolic acidification, (iv) Fusicoccin (FC) stimulates amino acid uptake without considerable change in proton motive force, (v) When the proton motive force is kept constant, the uptake of amino acids into Riccia thalli is much lower than when the pump is deactivated. It is suggested that both the proton pump activity and cytosolic pH are the dominant factors in the regulation of the H+/amino acid symport across the plasma membrane of Riccia fluitans, and it is concluded that the proton motive force is not a reliable quantity to predict and interpret transport kinetics." @default.
- W2126520325 created "2016-06-24" @default.
- W2126520325 creator A5016109187 @default.
- W2126520325 creator A5041964671 @default.
- W2126520325 date "1990-01-01" @default.
- W2126520325 modified "2023-09-26" @default.
- W2126520325 title "The Regulation of Proton/Amino Acid Symport inRiccia fluitansL. by Cytosolic pH and Proton Pump Activity" @default.
- W2126520325 cites W1873847227 @default.
- W2126520325 cites W1987780124 @default.
- W2126520325 cites W1989708182 @default.
- W2126520325 cites W2023446396 @default.
- W2126520325 cites W2062145022 @default.
- W2126520325 cites W2108135282 @default.
- W2126520325 cites W2127727759 @default.
- W2126520325 cites W2133866431 @default.
- W2126520325 cites W2287727922 @default.
- W2126520325 cites W25473687 @default.
- W2126520325 doi "https://doi.org/10.1093/jxb/41.5.587" @default.
- W2126520325 hasPublicationYear "1990" @default.
- W2126520325 type Work @default.
- W2126520325 sameAs 2126520325 @default.
- W2126520325 citedByCount "15" @default.
- W2126520325 countsByYear W21265203252020 @default.
- W2126520325 crossrefType "journal-article" @default.
- W2126520325 hasAuthorship W2126520325A5016109187 @default.
- W2126520325 hasAuthorship W2126520325A5041964671 @default.
- W2126520325 hasConcept C104317684 @default.
- W2126520325 hasConcept C112243037 @default.
- W2126520325 hasConcept C120405084 @default.
- W2126520325 hasConcept C121332964 @default.
- W2126520325 hasConcept C12554922 @default.
- W2126520325 hasConcept C149011108 @default.
- W2126520325 hasConcept C171357686 @default.
- W2126520325 hasConcept C181199279 @default.
- W2126520325 hasConcept C185592680 @default.
- W2126520325 hasConcept C23265538 @default.
- W2126520325 hasConcept C2779541287 @default.
- W2126520325 hasConcept C2992012372 @default.
- W2126520325 hasConcept C41625074 @default.
- W2126520325 hasConcept C515207424 @default.
- W2126520325 hasConcept C54516573 @default.
- W2126520325 hasConcept C55493867 @default.
- W2126520325 hasConcept C57947595 @default.
- W2126520325 hasConcept C62520636 @default.
- W2126520325 hasConcept C86803240 @default.
- W2126520325 hasConcept C90424259 @default.
- W2126520325 hasConcept C98539663 @default.
- W2126520325 hasConceptScore W2126520325C104317684 @default.
- W2126520325 hasConceptScore W2126520325C112243037 @default.
- W2126520325 hasConceptScore W2126520325C120405084 @default.
- W2126520325 hasConceptScore W2126520325C121332964 @default.
- W2126520325 hasConceptScore W2126520325C12554922 @default.
- W2126520325 hasConceptScore W2126520325C149011108 @default.
- W2126520325 hasConceptScore W2126520325C171357686 @default.
- W2126520325 hasConceptScore W2126520325C181199279 @default.
- W2126520325 hasConceptScore W2126520325C185592680 @default.
- W2126520325 hasConceptScore W2126520325C23265538 @default.
- W2126520325 hasConceptScore W2126520325C2779541287 @default.
- W2126520325 hasConceptScore W2126520325C2992012372 @default.
- W2126520325 hasConceptScore W2126520325C41625074 @default.
- W2126520325 hasConceptScore W2126520325C515207424 @default.
- W2126520325 hasConceptScore W2126520325C54516573 @default.
- W2126520325 hasConceptScore W2126520325C55493867 @default.
- W2126520325 hasConceptScore W2126520325C57947595 @default.
- W2126520325 hasConceptScore W2126520325C62520636 @default.
- W2126520325 hasConceptScore W2126520325C86803240 @default.
- W2126520325 hasConceptScore W2126520325C90424259 @default.
- W2126520325 hasConceptScore W2126520325C98539663 @default.
- W2126520325 hasLocation W21265203251 @default.
- W2126520325 hasOpenAccess W2126520325 @default.
- W2126520325 hasPrimaryLocation W21265203251 @default.
- W2126520325 hasRelatedWork W1588966746 @default.
- W2126520325 hasRelatedWork W1834387692 @default.
- W2126520325 hasRelatedWork W1965778066 @default.
- W2126520325 hasRelatedWork W1989708182 @default.
- W2126520325 hasRelatedWork W2017448951 @default.
- W2126520325 hasRelatedWork W2023380978 @default.
- W2126520325 hasRelatedWork W2023446396 @default.
- W2126520325 hasRelatedWork W2035923212 @default.
- W2126520325 hasRelatedWork W2039054601 @default.
- W2126520325 hasRelatedWork W2060427769 @default.
- W2126520325 hasRelatedWork W2064359712 @default.
- W2126520325 hasRelatedWork W2081439011 @default.
- W2126520325 hasRelatedWork W2081475016 @default.
- W2126520325 hasRelatedWork W2089603070 @default.
- W2126520325 hasRelatedWork W2091925517 @default.
- W2126520325 hasRelatedWork W2092341007 @default.
- W2126520325 hasRelatedWork W2093679492 @default.
- W2126520325 hasRelatedWork W2119087564 @default.
- W2126520325 hasRelatedWork W2133866431 @default.
- W2126520325 hasRelatedWork W2741812732 @default.
- W2126520325 isParatext "false" @default.
- W2126520325 isRetracted "false" @default.
- W2126520325 magId "2126520325" @default.
- W2126520325 workType "article" @default.