Matches in SemOpenAlex for { <https://semopenalex.org/work/W3025493075> ?p ?o ?g. }
- W3025493075 endingPage "127098" @default.
- W3025493075 startingPage "127098" @default.
- W3025493075 abstract "Chlorpyrifos, a common organophosphorus pesticide, is widely used for agricultural pest control and can inhibit nitrogen-fixing bacteria biomass in paddy. In this study, the additions of chlorpyrifos (1 and 8 mg kg−1) to soil, with or without Pseudomonas stutzeri A1501, resulted in a significant decrease in nitrogen fixation, despite insignificant effects on the abundances of P. stutzeri A1501 and bacteria in soil. Toxic effect of chlorpyrifos on P. stutzeri A1501 nitrogenase activity in medium was also observed, accompanied by a significant reduction in the expression of nitrogen-fixing related genes (nifA and nifH). Furthermore, rhizosphere colonization and biofilm formation by P. stutzeri A1501 were repressed by chlorpyrifos, leading to decreased nitrogenase activity in the rhizosphere. Biofilm formation in medium was inhibited by bacterial hyperkinesis and reduction of extracellular polymeric substance, including exopolysaccharides and proteins. Together, these findings showed that chlorpyrifos-induced production of reactive oxygen species (ROS) which was directly responsible for reduced nitrogenase activity in the medium, soil, and rhizosphere by inhibiting the expressions of nitrogen-fixing related genes. Furthermore, the inhibition of biofilm formation by chlorpyrifos or ROS likely aggravated the reduction in rhizospherere nitrogenase activity. These findings provide potentially valuable insights into the toxicity of chlorpyrifos on nitrogen-fixing bacteria and its mechanisms. Furthermore, for sustainable rice production, it is necessary to evaluate whether other pesticides affect nitrogen fixation and select pesticides that do not inhibit nitrogen fixation." @default.
- W3025493075 created "2020-05-21" @default.
- W3025493075 creator A5009658276 @default.
- W3025493075 creator A5037931412 @default.
- W3025493075 creator A5042423191 @default.
- W3025493075 creator A5065560145 @default.
- W3025493075 creator A5080125836 @default.
- W3025493075 creator A5081034115 @default.
- W3025493075 creator A5084387557 @default.
- W3025493075 date "2020-10-01" @default.
- W3025493075 modified "2023-10-11" @default.
- W3025493075 title "Chlorpyrifos inhibits nitrogen fixation in rice-vegetated soil containing Pseudomonas stutzeri A1501" @default.
- W3025493075 cites W1597440573 @default.
- W3025493075 cites W1928643392 @default.
- W3025493075 cites W1967293759 @default.
- W3025493075 cites W1969537603 @default.
- W3025493075 cites W1983004166 @default.
- W3025493075 cites W1983668387 @default.
- W3025493075 cites W1998253506 @default.
- W3025493075 cites W1998946620 @default.
- W3025493075 cites W2006004989 @default.
- W3025493075 cites W2021758123 @default.
- W3025493075 cites W2027005563 @default.
- W3025493075 cites W2027495295 @default.
- W3025493075 cites W2028444504 @default.
- W3025493075 cites W2030020619 @default.
- W3025493075 cites W2038552318 @default.
- W3025493075 cites W2040307720 @default.
- W3025493075 cites W2046344122 @default.
- W3025493075 cites W2049033930 @default.
- W3025493075 cites W2056458651 @default.
- W3025493075 cites W2058293216 @default.
- W3025493075 cites W2058976678 @default.
- W3025493075 cites W2061954020 @default.
- W3025493075 cites W2068532300 @default.
- W3025493075 cites W2070260276 @default.
- W3025493075 cites W2084022052 @default.
- W3025493075 cites W2087128708 @default.
- W3025493075 cites W2088501253 @default.
- W3025493075 cites W2092567877 @default.
- W3025493075 cites W2103220941 @default.
- W3025493075 cites W2103727397 @default.
- W3025493075 cites W2105173502 @default.
- W3025493075 cites W2108007672 @default.
- W3025493075 cites W2113385123 @default.
- W3025493075 cites W2118488149 @default.
- W3025493075 cites W2136143897 @default.
- W3025493075 cites W2148451093 @default.
- W3025493075 cites W2155751991 @default.
- W3025493075 cites W2157023491 @default.
- W3025493075 cites W2157495301 @default.
- W3025493075 cites W2161540657 @default.
- W3025493075 cites W2281020796 @default.
- W3025493075 cites W2396096487 @default.
- W3025493075 cites W2470099788 @default.
- W3025493075 cites W2525269041 @default.
- W3025493075 cites W2603702233 @default.
- W3025493075 cites W2765470504 @default.
- W3025493075 cites W2794972168 @default.
- W3025493075 cites W2836720151 @default.
- W3025493075 cites W2884250554 @default.
- W3025493075 cites W2900358478 @default.
- W3025493075 cites W2903104968 @default.
- W3025493075 cites W2946928562 @default.
- W3025493075 cites W2947245955 @default.
- W3025493075 cites W2954385716 @default.
- W3025493075 cites W2962463949 @default.
- W3025493075 doi "https://doi.org/10.1016/j.chemosphere.2020.127098" @default.
- W3025493075 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32470732" @default.
- W3025493075 hasPublicationYear "2020" @default.
- W3025493075 type Work @default.
- W3025493075 sameAs 3025493075 @default.
- W3025493075 citedByCount "25" @default.
- W3025493075 countsByYear W30254930752021 @default.
- W3025493075 countsByYear W30254930752022 @default.
- W3025493075 countsByYear W30254930752023 @default.
- W3025493075 crossrefType "journal-article" @default.
- W3025493075 hasAuthorship W3025493075A5009658276 @default.
- W3025493075 hasAuthorship W3025493075A5037931412 @default.
- W3025493075 hasAuthorship W3025493075A5042423191 @default.
- W3025493075 hasAuthorship W3025493075A5065560145 @default.
- W3025493075 hasAuthorship W3025493075A5080125836 @default.
- W3025493075 hasAuthorship W3025493075A5081034115 @default.
- W3025493075 hasAuthorship W3025493075A5084387557 @default.
- W3025493075 hasConcept C107872376 @default.
- W3025493075 hasConcept C141280058 @default.
- W3025493075 hasConcept C161176658 @default.
- W3025493075 hasConcept C178790620 @default.
- W3025493075 hasConcept C181440489 @default.
- W3025493075 hasConcept C185592680 @default.
- W3025493075 hasConcept C2776304672 @default.
- W3025493075 hasConcept C2776786877 @default.
- W3025493075 hasConcept C31903555 @default.
- W3025493075 hasConcept C523546767 @default.
- W3025493075 hasConcept C537208039 @default.
- W3025493075 hasConcept C54355233 @default.
- W3025493075 hasConcept C6557445 @default.
- W3025493075 hasConcept C86626682 @default.