Matches in SemOpenAlex for { <https://semopenalex.org/work/W2054213378> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2054213378 abstract "Although midsummer chlorophyll concentrations can be predicted from total phosphorus, attempts to identify all bioavailable phosphorus compounds has proven difficult. Inconsistencies in determining colloidal phosphorus utilization and the discovery that orthophosphate concentration and flux are poor predictors of lake trophic status has led us to postulate that other forms of phosphorus compounds, which may not be necessarily labeled over the radioisotopic uptake assay ( 32 P) period, are assimilated by natural phytoplankton assemblages. Using ultrafiltration methodology we test the hypothesis that the orthophosphate uptake rate constant can be physiologically varied upon changing the external concentration of selected molecular weight fractions in Shield lake waters. We determined that the fraction between molecular weight 10 3 and 10 4 significantly increased the orthophosphate uptake rate constant when exposed to the natural seston. Our discovery suggests that the orthophosphate uptake rate constant is subject to fluctuations depending on the availability of low molecular weight phosphorus metabolites in the external solution. The physiological basis of our observations may be a metabolic coupling between the activity of plasmalemma-bound phosphatases and the transport of PO 4 3− across the cell membrane." @default.
- W2054213378 created "2016-06-24" @default.
- W2054213378 creator A5021354459 @default.
- W2054213378 creator A5055707428 @default.
- W2054213378 date "1984-01-01" @default.
- W2054213378 modified "2023-09-23" @default.
- W2054213378 title "Orthophosphate Uptake Rate Constants are Mediated by the 103–104 Molecular Weight Fraction in Shield Lake Waters" @default.
- W2054213378 cites W1487881600 @default.
- W2054213378 cites W1505460598 @default.
- W2054213378 cites W1515154110 @default.
- W2054213378 cites W1838741397 @default.
- W2054213378 cites W1911678676 @default.
- W2054213378 cites W1925784940 @default.
- W2054213378 cites W1966358986 @default.
- W2054213378 cites W1980240661 @default.
- W2054213378 cites W1982510043 @default.
- W2054213378 cites W1987686553 @default.
- W2054213378 cites W1992671708 @default.
- W2054213378 cites W1997277841 @default.
- W2054213378 cites W2006874917 @default.
- W2054213378 cites W2007021204 @default.
- W2054213378 cites W2019307445 @default.
- W2054213378 cites W2023413207 @default.
- W2054213378 cites W2043012909 @default.
- W2054213378 cites W2050925236 @default.
- W2054213378 cites W2076096830 @default.
- W2054213378 cites W2132841585 @default.
- W2054213378 cites W2134016472 @default.
- W2054213378 cites W4255923060 @default.
- W2054213378 doi "https://doi.org/10.1139/f84-017" @default.
- W2054213378 hasPublicationYear "1984" @default.
- W2054213378 type Work @default.
- W2054213378 sameAs 2054213378 @default.
- W2054213378 citedByCount "14" @default.
- W2054213378 crossrefType "journal-article" @default.
- W2054213378 hasAuthorship W2054213378A5021354459 @default.
- W2054213378 hasAuthorship W2054213378A5055707428 @default.
- W2054213378 hasConcept C107872376 @default.
- W2054213378 hasConcept C142796444 @default.
- W2054213378 hasConcept C149629883 @default.
- W2054213378 hasConcept C150668497 @default.
- W2054213378 hasConcept C178790620 @default.
- W2054213378 hasConcept C185592680 @default.
- W2054213378 hasConcept C18903297 @default.
- W2054213378 hasConcept C2776000122 @default.
- W2054213378 hasConcept C2778902199 @default.
- W2054213378 hasConcept C2780892065 @default.
- W2054213378 hasConcept C43617362 @default.
- W2054213378 hasConcept C50817676 @default.
- W2054213378 hasConcept C510538283 @default.
- W2054213378 hasConcept C55493867 @default.
- W2054213378 hasConcept C59822182 @default.
- W2054213378 hasConcept C68709404 @default.
- W2054213378 hasConcept C72958200 @default.
- W2054213378 hasConcept C86803240 @default.
- W2054213378 hasConceptScore W2054213378C107872376 @default.
- W2054213378 hasConceptScore W2054213378C142796444 @default.
- W2054213378 hasConceptScore W2054213378C149629883 @default.
- W2054213378 hasConceptScore W2054213378C150668497 @default.
- W2054213378 hasConceptScore W2054213378C178790620 @default.
- W2054213378 hasConceptScore W2054213378C185592680 @default.
- W2054213378 hasConceptScore W2054213378C18903297 @default.
- W2054213378 hasConceptScore W2054213378C2776000122 @default.
- W2054213378 hasConceptScore W2054213378C2778902199 @default.
- W2054213378 hasConceptScore W2054213378C2780892065 @default.
- W2054213378 hasConceptScore W2054213378C43617362 @default.
- W2054213378 hasConceptScore W2054213378C50817676 @default.
- W2054213378 hasConceptScore W2054213378C510538283 @default.
- W2054213378 hasConceptScore W2054213378C55493867 @default.
- W2054213378 hasConceptScore W2054213378C59822182 @default.
- W2054213378 hasConceptScore W2054213378C68709404 @default.
- W2054213378 hasConceptScore W2054213378C72958200 @default.
- W2054213378 hasConceptScore W2054213378C86803240 @default.
- W2054213378 hasLocation W20542133781 @default.
- W2054213378 hasOpenAccess W2054213378 @default.
- W2054213378 hasPrimaryLocation W20542133781 @default.
- W2054213378 hasRelatedWork W1554140176 @default.
- W2054213378 hasRelatedWork W1559702960 @default.
- W2054213378 hasRelatedWork W1972311421 @default.
- W2054213378 hasRelatedWork W1989653764 @default.
- W2054213378 hasRelatedWork W1990943517 @default.
- W2054213378 hasRelatedWork W1996635243 @default.
- W2054213378 hasRelatedWork W2001642376 @default.
- W2054213378 hasRelatedWork W2036250666 @default.
- W2054213378 hasRelatedWork W2050925236 @default.
- W2054213378 hasRelatedWork W2063409094 @default.
- W2054213378 hasRelatedWork W2070481273 @default.
- W2054213378 hasRelatedWork W2077636809 @default.
- W2054213378 hasRelatedWork W2091735474 @default.
- W2054213378 hasRelatedWork W2116880824 @default.
- W2054213378 hasRelatedWork W2119906037 @default.
- W2054213378 hasRelatedWork W2151159774 @default.
- W2054213378 hasRelatedWork W2312935062 @default.
- W2054213378 hasRelatedWork W2405245647 @default.
- W2054213378 hasRelatedWork W2182761952 @default.
- W2054213378 hasRelatedWork W2185514077 @default.
- W2054213378 isParatext "false" @default.
- W2054213378 isRetracted "false" @default.
- W2054213378 magId "2054213378" @default.
- W2054213378 workType "article" @default.