Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078236441> ?p ?o ?g. }
- W2078236441 endingPage "201" @default.
- W2078236441 startingPage "194" @default.
- W2078236441 abstract "Effects of Eutypa lata, the fungal agent of eutypiosis, on polyamine (putrescine (Put), spermidine (Spd), spermine (Spm), diaminopropane (Dap)) and tyramine (Tyr) contents in grapevine leaves were studied to determine the relationship between these components and disease development. The external symptoms of eutypiosis are small and necrotic leaves, which could be observed on only one arm or on two arms of the vine stock. This study was carried out on healthy leaves (S, borne by healthy vine stock), apparently healthy leaves (Aps, borne by one arm without symptoms, whereas the other arm was diseased), and moderately (M. mal.) and strongly (F. mal.) diseased leaves. We analysed free polyamines (free PAs, chlorhydric acid soluble fraction), conjugated polyamines (PAs-fpm, PAs covalently linked to molecules with low molecular mass like hydroxycinnamic acids), and bound polyamines (PAs-mm, covalently linked to macromolecules) in Vitis vinifera L. 'Cabernet sauvignon', a variety sensitive to eutypiosis. In diseased leaves, we noted a decrease of free PAs, PAs-fpm, free Tyr, and Tyr-fpm levels. By contrast, the Dap-fpm level was increased by the disease. Eutypiosis also induced an increase of Spm-mm and Dap-mm levels, whereas the Put-mm and Spd-mm levels were decreased. Free Put, free Spd, PAs-fpm, free Tyr, and Tyr-fpm levels were higher in apparently healthy leaves than in healthy leaves. The PAs-mm levels were slightly affected by eutypiosis in apparently healthy leaves. The specific role of each type of polyamines and tyramine is discussed with regard to the host-parasite relationship.Key words: polyamines, leaf, Eutypa lata, Vitis vinifera." @default.
- W2078236441 created "2016-06-24" @default.
- W2078236441 creator A5028853758 @default.
- W2078236441 creator A5038207162 @default.
- W2078236441 creator A5040864220 @default.
- W2078236441 creator A5043782831 @default.
- W2078236441 creator A5055301038 @default.
- W2078236441 creator A5057577097 @default.
- W2078236441 date "2005-02-01" @default.
- W2078236441 modified "2023-09-24" @default.
- W2078236441 title "Évolution des teneurs en polyamines libres et conjuguées dans les feuilles de vigne (Vitis vinifera 'Cabernet Sauvignon') saine et atteinte d'eutypiose" @default.
- W2078236441 cites W1244600816 @default.
- W2078236441 cites W1524838307 @default.
- W2078236441 cites W1747945041 @default.
- W2078236441 cites W1973718080 @default.
- W2078236441 cites W1976448195 @default.
- W2078236441 cites W1997272689 @default.
- W2078236441 cites W1999817525 @default.
- W2078236441 cites W2005078293 @default.
- W2078236441 cites W2007530108 @default.
- W2078236441 cites W2007684684 @default.
- W2078236441 cites W2016788649 @default.
- W2078236441 cites W2018524550 @default.
- W2078236441 cites W2022319895 @default.
- W2078236441 cites W2029578871 @default.
- W2078236441 cites W2036307032 @default.
- W2078236441 cites W2042542176 @default.
- W2078236441 cites W2047496898 @default.
- W2078236441 cites W2064500429 @default.
- W2078236441 cites W2072425660 @default.
- W2078236441 cites W2072636692 @default.
- W2078236441 cites W2077592651 @default.
- W2078236441 cites W2081489325 @default.
- W2078236441 cites W2081736394 @default.
- W2078236441 cites W2090137213 @default.
- W2078236441 cites W2095480373 @default.
- W2078236441 cites W2118108144 @default.
- W2078236441 cites W2118357509 @default.
- W2078236441 cites W2127289849 @default.
- W2078236441 cites W2131139868 @default.
- W2078236441 cites W2164940935 @default.
- W2078236441 doi "https://doi.org/10.1139/b04-165" @default.
- W2078236441 hasPublicationYear "2005" @default.
- W2078236441 type Work @default.
- W2078236441 sameAs 2078236441 @default.
- W2078236441 citedByCount "7" @default.
- W2078236441 countsByYear W20782364412012 @default.
- W2078236441 countsByYear W20782364412015 @default.
- W2078236441 countsByYear W20782364412017 @default.
- W2078236441 crossrefType "journal-article" @default.
- W2078236441 hasAuthorship W2078236441A5028853758 @default.
- W2078236441 hasAuthorship W2078236441A5038207162 @default.
- W2078236441 hasAuthorship W2078236441A5040864220 @default.
- W2078236441 hasAuthorship W2078236441A5043782831 @default.
- W2078236441 hasAuthorship W2078236441A5055301038 @default.
- W2078236441 hasAuthorship W2078236441A5057577097 @default.
- W2078236441 hasConcept C181199279 @default.
- W2078236441 hasConcept C185592680 @default.
- W2078236441 hasConcept C2776109719 @default.
- W2078236441 hasConcept C2777167505 @default.
- W2078236441 hasConcept C2777497464 @default.
- W2078236441 hasConcept C2778004101 @default.
- W2078236441 hasConcept C2780115381 @default.
- W2078236441 hasConcept C2780194770 @default.
- W2078236441 hasConcept C2992143071 @default.
- W2078236441 hasConcept C55493867 @default.
- W2078236441 hasConcept C59822182 @default.
- W2078236441 hasConcept C86803240 @default.
- W2078236441 hasConceptScore W2078236441C181199279 @default.
- W2078236441 hasConceptScore W2078236441C185592680 @default.
- W2078236441 hasConceptScore W2078236441C2776109719 @default.
- W2078236441 hasConceptScore W2078236441C2777167505 @default.
- W2078236441 hasConceptScore W2078236441C2777497464 @default.
- W2078236441 hasConceptScore W2078236441C2778004101 @default.
- W2078236441 hasConceptScore W2078236441C2780115381 @default.
- W2078236441 hasConceptScore W2078236441C2780194770 @default.
- W2078236441 hasConceptScore W2078236441C2992143071 @default.
- W2078236441 hasConceptScore W2078236441C55493867 @default.
- W2078236441 hasConceptScore W2078236441C59822182 @default.
- W2078236441 hasConceptScore W2078236441C86803240 @default.
- W2078236441 hasIssue "2" @default.
- W2078236441 hasLocation W20782364411 @default.
- W2078236441 hasLocation W20782364412 @default.
- W2078236441 hasOpenAccess W2078236441 @default.
- W2078236441 hasPrimaryLocation W20782364411 @default.
- W2078236441 hasRelatedWork W1494632330 @default.
- W2078236441 hasRelatedWork W1786610773 @default.
- W2078236441 hasRelatedWork W2078236441 @default.
- W2078236441 hasRelatedWork W2082211825 @default.
- W2078236441 hasRelatedWork W2083729530 @default.
- W2078236441 hasRelatedWork W2096098657 @default.
- W2078236441 hasRelatedWork W2168594241 @default.
- W2078236441 hasRelatedWork W2414326766 @default.
- W2078236441 hasRelatedWork W4308197170 @default.
- W2078236441 hasRelatedWork W68899216 @default.
- W2078236441 hasVolume "83" @default.
- W2078236441 isParatext "false" @default.
- W2078236441 isRetracted "false" @default.