Matches in SemOpenAlex for { <https://semopenalex.org/work/W2896468525> ?p ?o ?g. }
- W2896468525 abstract "Alkaline Soda Lakes are extremely productive ecosystems, due to their high bicarbonate concentrations. Here, we studied the dynamics of the carbonate buffer system, in particular, the role of extracellular carbonic anhydrase (eCA) of an alkaliphilic phototrophic biofilm composed of bacteria enriched from soda lake benthic mats. By using measurements with microsensors and membrane inlet mass spectrometry, combined with mathematical modeling, we show how eCA controls bicarbonate uptake. In our experiments, the activity of eCA varied 4-fold, and was controlled by the bicarbonate concentration during growth: a higher bicarbonate concentration led to lower eCA activity. Inhibition of eCA decreased both the net and the gross photosynthetic productivities of the investigated biofilms. After eCA inhibition, the efflux of carbon dioxide (CO2) from the biofilms increased 2- to 4-fold. This could be explained by the conversion of CO2, leaking from cyanobacterial cells, by eCA, to bicarbonate. Bicarbonate is then taken up again by the cyanobacteria. In suspensions, eCA reduced the CO2 leakage to the bulk medium from 90% to 50%. In biofilms cultivated at low bicarbonate concentration (~0.13 mM), the oxygen production was reduced by a similar ratio upon eCA inhibition. The role of eCA in biofilms was much less significant as CO2 loss to the medium is reduced due to mass transfer resistance." @default.
- W2896468525 created "2018-10-26" @default.
- W2896468525 creator A5026053703 @default.
- W2896468525 creator A5026292094 @default.
- W2896468525 creator A5028320606 @default.
- W2896468525 creator A5057632175 @default.
- W2896468525 creator A5086421396 @default.
- W2896468525 date "2018-10-22" @default.
- W2896468525 modified "2023-10-05" @default.
- W2896468525 title "Role of Extracellular Carbonic Anhydrase in Dissolved Inorganic Carbon Uptake in Alkaliphilic Phototrophic Biofilm" @default.
- W2896468525 cites W108988892 @default.
- W2896468525 cites W143684518 @default.
- W2896468525 cites W1585542991 @default.
- W2896468525 cites W1884648875 @default.
- W2896468525 cites W1964975829 @default.
- W2896468525 cites W1976414188 @default.
- W2896468525 cites W1984749553 @default.
- W2896468525 cites W1989362308 @default.
- W2896468525 cites W1989550098 @default.
- W2896468525 cites W1989784325 @default.
- W2896468525 cites W1991568727 @default.
- W2896468525 cites W1991825400 @default.
- W2896468525 cites W1994314761 @default.
- W2896468525 cites W2002573490 @default.
- W2896468525 cites W2010278274 @default.
- W2896468525 cites W2035138282 @default.
- W2896468525 cites W2045893011 @default.
- W2896468525 cites W2049681765 @default.
- W2896468525 cites W2053115860 @default.
- W2896468525 cites W2089637248 @default.
- W2896468525 cites W2093922845 @default.
- W2896468525 cites W2094104536 @default.
- W2896468525 cites W2110714179 @default.
- W2896468525 cites W2113878767 @default.
- W2896468525 cites W2127400370 @default.
- W2896468525 cites W2129450594 @default.
- W2896468525 cites W2134509588 @default.
- W2896468525 cites W2135517510 @default.
- W2896468525 cites W2144459968 @default.
- W2896468525 cites W2145322972 @default.
- W2896468525 cites W2147094289 @default.
- W2896468525 cites W2164316455 @default.
- W2896468525 cites W2164668875 @default.
- W2896468525 cites W2167223802 @default.
- W2896468525 cites W2167242952 @default.
- W2896468525 cites W2170788996 @default.
- W2896468525 cites W2312608981 @default.
- W2896468525 cites W2332758558 @default.
- W2896468525 cites W2471456962 @default.
- W2896468525 cites W2595702816 @default.
- W2896468525 cites W2600093286 @default.
- W2896468525 cites W4232288906 @default.
- W2896468525 cites W4249837264 @default.
- W2896468525 cites W93284644 @default.
- W2896468525 doi "https://doi.org/10.3389/fmicb.2018.02490" @default.
- W2896468525 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6204761" @default.
- W2896468525 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30405559" @default.
- W2896468525 hasPublicationYear "2018" @default.
- W2896468525 type Work @default.
- W2896468525 sameAs 2896468525 @default.
- W2896468525 citedByCount "10" @default.
- W2896468525 countsByYear W28964685252019 @default.
- W2896468525 countsByYear W28964685252020 @default.
- W2896468525 countsByYear W28964685252021 @default.
- W2896468525 countsByYear W28964685252022 @default.
- W2896468525 countsByYear W28964685252023 @default.
- W2896468525 crossrefType "journal-article" @default.
- W2896468525 hasAuthorship W2896468525A5026053703 @default.
- W2896468525 hasAuthorship W2896468525A5026292094 @default.
- W2896468525 hasAuthorship W2896468525A5028320606 @default.
- W2896468525 hasAuthorship W2896468525A5057632175 @default.
- W2896468525 hasAuthorship W2896468525A5086421396 @default.
- W2896468525 hasBestOaLocation W28964685251 @default.
- W2896468525 hasConcept C107872376 @default.
- W2896468525 hasConcept C129968341 @default.
- W2896468525 hasConcept C145597803 @default.
- W2896468525 hasConcept C178790620 @default.
- W2896468525 hasConcept C181199279 @default.
- W2896468525 hasConcept C183688256 @default.
- W2896468525 hasConcept C185592680 @default.
- W2896468525 hasConcept C197322856 @default.
- W2896468525 hasConcept C2775914622 @default.
- W2896468525 hasConcept C2779669040 @default.
- W2896468525 hasConcept C2780659211 @default.
- W2896468525 hasConcept C2781112554 @default.
- W2896468525 hasConcept C523546767 @default.
- W2896468525 hasConcept C530467964 @default.
- W2896468525 hasConcept C54355233 @default.
- W2896468525 hasConcept C55493867 @default.
- W2896468525 hasConcept C58123911 @default.
- W2896468525 hasConcept C86803240 @default.
- W2896468525 hasConceptScore W2896468525C107872376 @default.
- W2896468525 hasConceptScore W2896468525C129968341 @default.
- W2896468525 hasConceptScore W2896468525C145597803 @default.
- W2896468525 hasConceptScore W2896468525C178790620 @default.
- W2896468525 hasConceptScore W2896468525C181199279 @default.
- W2896468525 hasConceptScore W2896468525C183688256 @default.
- W2896468525 hasConceptScore W2896468525C185592680 @default.
- W2896468525 hasConceptScore W2896468525C197322856 @default.
- W2896468525 hasConceptScore W2896468525C2775914622 @default.