Matches in SemOpenAlex for { <https://semopenalex.org/work/W2782759932> ?p ?o ?g. }
- W2782759932 endingPage "1445" @default.
- W2782759932 startingPage "1434" @default.
- W2782759932 abstract "Aphids are pests of chrysanthemum that employ plant volatiles to select host plants and ingest cell contents to probe host quality before engaging in prolonged feeding and reproduction. Changes in volatile and nonvolatile metabolite profiles can disrupt aphid-plant interactions and provide new methods of pest control. Chrysanthemol synthase (CHS) from Tanacetum cinerariifolium represents the first committed step in the biosynthesis of pyrethrin ester insecticides, but no biological role for the chrysanthemol product alone has yet been documented. In this study, the TcCHS gene was over-expressed in Chrysanthemum morifolium and resulted in both the emission of volatile chrysanthemol (ca. 47 pmol/h/gFW) and accumulation of a chrysanthemol glycoside derivative, identified by NMR as chrysanthemyl-6-O-malonyl-β-D-glucopyranoside (ca. 1.1 mM), with no detrimental phenotypic effects. Dual-choice assays separately assaying these compounds in pure form and as part of the headspace and extract demonstrated independent bioactivity of both components against the cotton aphid (Aphis gossypii). Performance assays showed that the TcCHS plants significantly reduced aphid reproduction, consistent with disturbance of aphid probing activities on these plants as revealed by electropenetrogram (EPG) studies. In open-field trials, aphid population development was very strongly impaired demonstrating the robustness and high impact of the trait. The results suggest that expression of the TcCHS gene induces a dual defence system, with both repellence by chrysanthemol odour and deterrence by its nonvolatile glycoside, introducing a promising new option for engineering aphid control into plants." @default.
- W2782759932 created "2018-01-26" @default.
- W2782759932 creator A5028573018 @default.
- W2782759932 creator A5034255583 @default.
- W2782759932 creator A5039324474 @default.
- W2782759932 creator A5042950292 @default.
- W2782759932 creator A5047138988 @default.
- W2782759932 creator A5062280541 @default.
- W2782759932 creator A5069460407 @default.
- W2782759932 creator A5073417573 @default.
- W2782759932 creator A5077827731 @default.
- W2782759932 creator A5086376220 @default.
- W2782759932 date "2018-02-09" @default.
- W2782759932 modified "2023-10-16" @default.
- W2782759932 title "Modification of chrysanthemum odour and taste with chrysanthemol synthase induces strong dual resistance against cotton aphids" @default.
- W2782759932 cites W116253160 @default.
- W2782759932 cites W1500189661 @default.
- W2782759932 cites W1500292960 @default.
- W2782759932 cites W1547497621 @default.
- W2782759932 cites W1902572100 @default.
- W2782759932 cites W1967039923 @default.
- W2782759932 cites W1976184597 @default.
- W2782759932 cites W1977030013 @default.
- W2782759932 cites W1980867437 @default.
- W2782759932 cites W1981738343 @default.
- W2782759932 cites W1984071969 @default.
- W2782759932 cites W1987749035 @default.
- W2782759932 cites W1993160804 @default.
- W2782759932 cites W1997763787 @default.
- W2782759932 cites W1998486923 @default.
- W2782759932 cites W1998977642 @default.
- W2782759932 cites W2001735863 @default.
- W2782759932 cites W2002269771 @default.
- W2782759932 cites W2004711490 @default.
- W2782759932 cites W2005904097 @default.
- W2782759932 cites W2014145810 @default.
- W2782759932 cites W2023270829 @default.
- W2782759932 cites W2026318024 @default.
- W2782759932 cites W2031571135 @default.
- W2782759932 cites W2037201400 @default.
- W2782759932 cites W2043436977 @default.
- W2782759932 cites W2044223299 @default.
- W2782759932 cites W2053403592 @default.
- W2782759932 cites W2056470439 @default.
- W2782759932 cites W2063303905 @default.
- W2782759932 cites W2064732071 @default.
- W2782759932 cites W2081587165 @default.
- W2782759932 cites W2081876998 @default.
- W2782759932 cites W2090939098 @default.
- W2782759932 cites W2094310210 @default.
- W2782759932 cites W2094732160 @default.
- W2782759932 cites W2096125280 @default.
- W2782759932 cites W2104626604 @default.
- W2782759932 cites W2105184524 @default.
- W2782759932 cites W2109711181 @default.
- W2782759932 cites W2110815770 @default.
- W2782759932 cites W2118439599 @default.
- W2782759932 cites W2122436528 @default.
- W2782759932 cites W2122587586 @default.
- W2782759932 cites W2123336082 @default.
- W2782759932 cites W2128328457 @default.
- W2782759932 cites W2134982440 @default.
- W2782759932 cites W2136144221 @default.
- W2782759932 cites W2138136589 @default.
- W2782759932 cites W2141093159 @default.
- W2782759932 cites W2159035756 @default.
- W2782759932 cites W2159693423 @default.
- W2782759932 cites W2161846829 @default.
- W2782759932 cites W2162109961 @default.
- W2782759932 cites W2167364662 @default.
- W2782759932 cites W2235427771 @default.
- W2782759932 cites W2265556250 @default.
- W2782759932 cites W2395475240 @default.
- W2782759932 cites W4211016795 @default.
- W2782759932 doi "https://doi.org/10.1111/pbi.12885" @default.
- W2782759932 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6041446" @default.
- W2782759932 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29331089" @default.
- W2782759932 hasPublicationYear "2018" @default.
- W2782759932 type Work @default.
- W2782759932 sameAs 2782759932 @default.
- W2782759932 citedByCount "22" @default.
- W2782759932 countsByYear W27827599322018 @default.
- W2782759932 countsByYear W27827599322019 @default.
- W2782759932 countsByYear W27827599322020 @default.
- W2782759932 countsByYear W27827599322021 @default.
- W2782759932 countsByYear W27827599322022 @default.
- W2782759932 countsByYear W27827599322023 @default.
- W2782759932 crossrefType "journal-article" @default.
- W2782759932 hasAuthorship W2782759932A5028573018 @default.
- W2782759932 hasAuthorship W2782759932A5034255583 @default.
- W2782759932 hasAuthorship W2782759932A5039324474 @default.
- W2782759932 hasAuthorship W2782759932A5042950292 @default.
- W2782759932 hasAuthorship W2782759932A5047138988 @default.
- W2782759932 hasAuthorship W2782759932A5062280541 @default.
- W2782759932 hasAuthorship W2782759932A5069460407 @default.
- W2782759932 hasAuthorship W2782759932A5073417573 @default.
- W2782759932 hasAuthorship W2782759932A5077827731 @default.
- W2782759932 hasAuthorship W2782759932A5086376220 @default.