Matches in SemOpenAlex for { <https://semopenalex.org/work/W1984402615> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1984402615 endingPage "434" @default.
- W1984402615 startingPage "427" @default.
- W1984402615 abstract "The resistance mechanism of vetiver (Chrysopogon zizanioides) to atrazine was investigated to evaluate its potential for phytoremediation of environment contaminated with the herbicide. Plants known to metabolise atrazine rely on hydroxylation mediated by benzoxazinones, conjugation catalyzed by glutathione-S-transferases and dealkylation probably mediated by cytochromes P450. All three possibilities were explored in mature vetiver grown in hydroponics during this research project. Here we report on the chemical role of benzoxazinones in the transformation of atrazine. Fresh vetiver roots and leaves were cut to extract and study their content in benzoxazinones known to hydroxylate atrazine, such as 2,4-dihydroxy-2H-1,4-benzoxazin-3(4H)-one (DIBOA), 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one (DIMBOA) and their mono- and di-glucosylated forms. Identification of benzoxazinones was performed by thin layer chromatography (TLC) and comparison of retention factors (Rf) and UV spectra with standards: although some products exhibited the same Rf as standards, UV spectra were different. Furthermore, in vitro hydroxylation of atrazine could not be detected in the presence of vetiver extracts. Finally, vetiver organs exposed to [14C]-atrazine did not produce any significant amount of hydroxylated products, such as hydroxyatrazine (HATR), hydroxy-deethylatrazine (HDEA), and hydroxy-deisopropylatrazine (HDIA). Altogether, these metabolic features suggest that hydroxylation was not a major metabolic pathway of atrazine in vetiver." @default.
- W1984402615 created "2016-06-24" @default.
- W1984402615 creator A5016447162 @default.
- W1984402615 creator A5028961943 @default.
- W1984402615 creator A5059061682 @default.
- W1984402615 creator A5059824688 @default.
- W1984402615 date "2005-06-01" @default.
- W1984402615 modified "2023-10-05" @default.
- W1984402615 title "The Possible Role of Hydroxylation in the Detoxification of Atrazine in Mature Vetiver (Chrysopogon zizanioides Nash) Grown in Hydroponics" @default.
- W1984402615 cites W1594830780 @default.
- W1984402615 doi "https://doi.org/10.1515/znc-2005-5-611" @default.
- W1984402615 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16042344" @default.
- W1984402615 hasPublicationYear "2005" @default.
- W1984402615 type Work @default.
- W1984402615 sameAs 1984402615 @default.
- W1984402615 citedByCount "15" @default.
- W1984402615 countsByYear W19844026152013 @default.
- W1984402615 countsByYear W19844026152014 @default.
- W1984402615 countsByYear W19844026152015 @default.
- W1984402615 countsByYear W19844026152018 @default.
- W1984402615 countsByYear W19844026152019 @default.
- W1984402615 countsByYear W19844026152022 @default.
- W1984402615 countsByYear W19844026152023 @default.
- W1984402615 crossrefType "journal-article" @default.
- W1984402615 hasAuthorship W1984402615A5016447162 @default.
- W1984402615 hasAuthorship W1984402615A5028961943 @default.
- W1984402615 hasAuthorship W1984402615A5059061682 @default.
- W1984402615 hasAuthorship W1984402615A5059824688 @default.
- W1984402615 hasBestOaLocation W19844026151 @default.
- W1984402615 hasConcept C100701293 @default.
- W1984402615 hasConcept C107872376 @default.
- W1984402615 hasConcept C115448650 @default.
- W1984402615 hasConcept C142724271 @default.
- W1984402615 hasConcept C161176658 @default.
- W1984402615 hasConcept C181199279 @default.
- W1984402615 hasConcept C185592680 @default.
- W1984402615 hasConcept C192989942 @default.
- W1984402615 hasConcept C204787440 @default.
- W1984402615 hasConcept C2779595939 @default.
- W1984402615 hasConcept C2780497538 @default.
- W1984402615 hasConcept C2781109383 @default.
- W1984402615 hasConcept C27881333 @default.
- W1984402615 hasConcept C31241831 @default.
- W1984402615 hasConcept C55493867 @default.
- W1984402615 hasConcept C59822182 @default.
- W1984402615 hasConcept C62231903 @default.
- W1984402615 hasConcept C6557445 @default.
- W1984402615 hasConcept C71924100 @default.
- W1984402615 hasConcept C86803240 @default.
- W1984402615 hasConceptScore W1984402615C100701293 @default.
- W1984402615 hasConceptScore W1984402615C107872376 @default.
- W1984402615 hasConceptScore W1984402615C115448650 @default.
- W1984402615 hasConceptScore W1984402615C142724271 @default.
- W1984402615 hasConceptScore W1984402615C161176658 @default.
- W1984402615 hasConceptScore W1984402615C181199279 @default.
- W1984402615 hasConceptScore W1984402615C185592680 @default.
- W1984402615 hasConceptScore W1984402615C192989942 @default.
- W1984402615 hasConceptScore W1984402615C204787440 @default.
- W1984402615 hasConceptScore W1984402615C2779595939 @default.
- W1984402615 hasConceptScore W1984402615C2780497538 @default.
- W1984402615 hasConceptScore W1984402615C2781109383 @default.
- W1984402615 hasConceptScore W1984402615C27881333 @default.
- W1984402615 hasConceptScore W1984402615C31241831 @default.
- W1984402615 hasConceptScore W1984402615C55493867 @default.
- W1984402615 hasConceptScore W1984402615C59822182 @default.
- W1984402615 hasConceptScore W1984402615C62231903 @default.
- W1984402615 hasConceptScore W1984402615C6557445 @default.
- W1984402615 hasConceptScore W1984402615C71924100 @default.
- W1984402615 hasConceptScore W1984402615C86803240 @default.
- W1984402615 hasIssue "5-6" @default.
- W1984402615 hasLocation W19844026151 @default.
- W1984402615 hasLocation W19844026152 @default.
- W1984402615 hasOpenAccess W1984402615 @default.
- W1984402615 hasPrimaryLocation W19844026151 @default.
- W1984402615 hasRelatedWork W1965191766 @default.
- W1984402615 hasRelatedWork W1984402615 @default.
- W1984402615 hasRelatedWork W2009967435 @default.
- W1984402615 hasRelatedWork W2064445380 @default.
- W1984402615 hasRelatedWork W2090141777 @default.
- W1984402615 hasRelatedWork W2149772326 @default.
- W1984402615 hasRelatedWork W2164283682 @default.
- W1984402615 hasRelatedWork W2276606437 @default.
- W1984402615 hasRelatedWork W2582428401 @default.
- W1984402615 hasRelatedWork W3175523152 @default.
- W1984402615 hasVolume "60" @default.
- W1984402615 isParatext "false" @default.
- W1984402615 isRetracted "false" @default.
- W1984402615 magId "1984402615" @default.
- W1984402615 workType "article" @default.