Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990257905> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W1990257905 endingPage "1246" @default.
- W1990257905 startingPage "1242" @default.
- W1990257905 abstract "Oxalate is produced by numerous wood-degrading fungi. Our studies here show that the white-rot fungus Phanerochaete chrysosporium produces extracellular oxalate under conditions that induce synthesis of the ligninolytic system. Little or no oxalate was detected in cultures grown under high nutrient nitrogen or carbon. This extracellular oxalate was identified and quantitated by HPLC. Its identity was further substantiated by its decomposition by the enzyme oxalate oxidase. The oxalate content of the extracellular fluid (peaking at 60 microM) paralleled the extracellular activity of the lignin-degrading enzyme, Mn peroxidase. Significantly, we demonstrated that oxalate, at physiological concentrations, substantially stimulated Mn peroxidase-catalyzed phenol red oxidation, presumably by its ability to chelate Mn. Stopped flow studies also indicate that oxalate accelerates the turnover of Mn peroxidase. Furthermore, we discovered that oxalate can support Mn peroxidase-catalyzed oxidations in the absence of exogenous H2O2 and in the presence of dioxygen. These results allow us to propose an important role for oxalate, a ubiquitous compound produced by wood-destroying fungi, in lignin biodegradation." @default.
- W1990257905 created "2016-06-24" @default.
- W1990257905 creator A5048016830 @default.
- W1990257905 creator A5081648245 @default.
- W1990257905 date "1993-02-15" @default.
- W1990257905 modified "2023-09-29" @default.
- W1990257905 title "Stimulation of Mn peroxidase activity: a possible role for oxalate in lignin biodegradation." @default.
- W1990257905 cites W1593194177 @default.
- W1990257905 cites W1596187806 @default.
- W1990257905 cites W1600019557 @default.
- W1990257905 cites W1606801650 @default.
- W1990257905 cites W1623035322 @default.
- W1990257905 cites W1972389626 @default.
- W1990257905 cites W1982706580 @default.
- W1990257905 cites W2006149225 @default.
- W1990257905 cites W2007473324 @default.
- W1990257905 cites W2025487476 @default.
- W1990257905 cites W2033024272 @default.
- W1990257905 cites W2035106188 @default.
- W1990257905 cites W2087098846 @default.
- W1990257905 cites W2100707102 @default.
- W1990257905 cites W2210677056 @default.
- W1990257905 cites W2229736663 @default.
- W1990257905 doi "https://doi.org/10.1073/pnas.90.4.1242" @default.
- W1990257905 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/45848" @default.
- W1990257905 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8433984" @default.
- W1990257905 hasPublicationYear "1993" @default.
- W1990257905 type Work @default.
- W1990257905 sameAs 1990257905 @default.
- W1990257905 citedByCount "161" @default.
- W1990257905 countsByYear W19902579052012 @default.
- W1990257905 countsByYear W19902579052013 @default.
- W1990257905 countsByYear W19902579052014 @default.
- W1990257905 countsByYear W19902579052015 @default.
- W1990257905 countsByYear W19902579052016 @default.
- W1990257905 countsByYear W19902579052017 @default.
- W1990257905 countsByYear W19902579052018 @default.
- W1990257905 countsByYear W19902579052019 @default.
- W1990257905 countsByYear W19902579052020 @default.
- W1990257905 countsByYear W19902579052021 @default.
- W1990257905 countsByYear W19902579052022 @default.
- W1990257905 countsByYear W19902579052023 @default.
- W1990257905 crossrefType "journal-article" @default.
- W1990257905 hasAuthorship W1990257905A5048016830 @default.
- W1990257905 hasAuthorship W1990257905A5081648245 @default.
- W1990257905 hasBestOaLocation W19902579052 @default.
- W1990257905 hasConcept C157021035 @default.
- W1990257905 hasConcept C162008176 @default.
- W1990257905 hasConcept C178790620 @default.
- W1990257905 hasConcept C181199279 @default.
- W1990257905 hasConcept C185592680 @default.
- W1990257905 hasConcept C2776351790 @default.
- W1990257905 hasConcept C2777427793 @default.
- W1990257905 hasConcept C2778800598 @default.
- W1990257905 hasConcept C2780683687 @default.
- W1990257905 hasConcept C2781052789 @default.
- W1990257905 hasConcept C28406088 @default.
- W1990257905 hasConcept C55493867 @default.
- W1990257905 hasConceptScore W1990257905C157021035 @default.
- W1990257905 hasConceptScore W1990257905C162008176 @default.
- W1990257905 hasConceptScore W1990257905C178790620 @default.
- W1990257905 hasConceptScore W1990257905C181199279 @default.
- W1990257905 hasConceptScore W1990257905C185592680 @default.
- W1990257905 hasConceptScore W1990257905C2776351790 @default.
- W1990257905 hasConceptScore W1990257905C2777427793 @default.
- W1990257905 hasConceptScore W1990257905C2778800598 @default.
- W1990257905 hasConceptScore W1990257905C2780683687 @default.
- W1990257905 hasConceptScore W1990257905C2781052789 @default.
- W1990257905 hasConceptScore W1990257905C28406088 @default.
- W1990257905 hasConceptScore W1990257905C55493867 @default.
- W1990257905 hasIssue "4" @default.
- W1990257905 hasLocation W19902579051 @default.
- W1990257905 hasLocation W19902579052 @default.
- W1990257905 hasLocation W19902579053 @default.
- W1990257905 hasLocation W19902579054 @default.
- W1990257905 hasOpenAccess W1990257905 @default.
- W1990257905 hasPrimaryLocation W19902579051 @default.
- W1990257905 hasRelatedWork W1948354901 @default.
- W1990257905 hasRelatedWork W1985910131 @default.
- W1990257905 hasRelatedWork W2027814219 @default.
- W1990257905 hasRelatedWork W2036961175 @default.
- W1990257905 hasRelatedWork W2153963706 @default.
- W1990257905 hasRelatedWork W2350034252 @default.
- W1990257905 hasRelatedWork W245891574 @default.
- W1990257905 hasRelatedWork W2500306909 @default.
- W1990257905 hasRelatedWork W4231084281 @default.
- W1990257905 hasRelatedWork W4241843073 @default.
- W1990257905 hasVolume "90" @default.
- W1990257905 isParatext "false" @default.
- W1990257905 isRetracted "false" @default.
- W1990257905 magId "1990257905" @default.
- W1990257905 workType "article" @default.