FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040286004> ?p ?o ?g. }

• W2040286004 endingPage "125" @default.
• W2040286004 startingPage "118" @default.
• W2040286004 abstract "A characteristic of seed-borne clavicipitaceous symbionts (endophytes) that mediates their mutualisms with host grasses is production of anti-herbivore metabolites. Ergot alkaloids and indolediterpenes are potent neurotoxins in vertebrates ; saturated 1-aminopyrrolizidines (lolines) and the pyrrolopyrazine alkaloid, peramine, are active against insects. All except lolines are reported to be produced in cultures of fungal endophytes free of plant material. We identified lolines in defined-medium cultures of Neotyphodium uncinatum. We have also developed Epichloë festucae and Epichloë typhina as Mendelian genetic models to test the effects on aphids of lolines and peramine, respectively. In each case, the phenotypic difference of expression or non-expression was apparently governed by a single locus. Genotypes of E. typhina expressing peramine caused killing of greenbug aphid (Schizaphis graminum) on the host plants. Lolines were associated with killing of both greenbug and bird-cherry oat aphid (Rhopalosiphum padi). Statistically, the anti-aphid activities of the endophytes were entirely attributable to their alkaloids. Recent progress on genetic control of ergot alkaloid and indolediterpene expression holds promise for analogous tests for roles of these alkaloids in host benefits. Mendelian segregation and molecular knockouts can be used eventually to test the ecological importance of all known endophyte alkaloids in the many established endophyte effects, including increased drought tolerance, competitiveness, resistance to nematodes, and resistance to vertebrate and insect herbivores. Genetic knockouts in endophytes of genes for anti-vertebrate alkaloids will likely become an integral part of forage cultivar development." @default.
• W2040286004 created "2016-06-24" @default.
• W2040286004 creator A5007630886 @default.
• W2040286004 creator A5019472450 @default.
• W2040286004 creator A5068105637 @default.
• W2040286004 creator A5088378722 @default.
• W2040286004 date "1999-01-01" @default.
• W2040286004 modified "2023-10-02" @default.
• W2040286004 title "Genetic Analysis of Biosynthesis and Roles of Anti-Herbivore Alkaloids Produced by Grass Endophytes" @default.
• W2040286004 cites W1978450161 @default.
• W2040286004 cites W1979261603 @default.
• W2040286004 cites W1981025637 @default.
• W2040286004 cites W1990344717 @default.
• W2040286004 cites W1999006840 @default.
• W2040286004 cites W2004215530 @default.
• W2040286004 cites W2010371816 @default.
• W2040286004 cites W2032061582 @default.
• W2040286004 cites W2032812775 @default.
• W2040286004 cites W2039661716 @default.
• W2040286004 cites W2045485834 @default.
• W2040286004 cites W2048286115 @default.
• W2040286004 cites W2062967188 @default.
• W2040286004 cites W2065791721 @default.
• W2040286004 cites W2071897998 @default.
• W2040286004 cites W2073941927 @default.
• W2040286004 cites W2087907807 @default.
• W2040286004 cites W2093927345 @default.
• W2040286004 cites W2098093621 @default.
• W2040286004 cites W2140198147 @default.
• W2040286004 cites W2141888861 @default.
• W2040286004 cites W2413200839 @default.
• W2040286004 doi "https://doi.org/10.2520/myco1975.1999.suppl2_118" @default.
• W2040286004 hasPublicationYear "1999" @default.
• W2040286004 type Work @default.
• W2040286004 sameAs 2040286004 @default.
• W2040286004 citedByCount "3" @default.
• W2040286004 crossrefType "journal-article" @default.
• W2040286004 hasAuthorship W2040286004A5007630886 @default.
• W2040286004 hasAuthorship W2040286004A5019472450 @default.
• W2040286004 hasAuthorship W2040286004A5068105637 @default.
• W2040286004 hasAuthorship W2040286004A5088378722 @default.
• W2040286004 hasBestOaLocation W20402860041 @default.
• W2040286004 hasConcept C104317684 @default.
• W2040286004 hasConcept C126831891 @default.
• W2040286004 hasConcept C22508944 @default.
• W2040286004 hasConcept C2775976403 @default.
• W2040286004 hasConcept C2776385806 @default.
• W2040286004 hasConcept C2776988988 @default.
• W2040286004 hasConcept C2777275582 @default.
• W2040286004 hasConcept C2777525088 @default.
• W2040286004 hasConcept C2777612826 @default.
• W2040286004 hasConcept C2778418478 @default.
• W2040286004 hasConcept C2780080870 @default.
• W2040286004 hasConcept C2780358709 @default.
• W2040286004 hasConcept C43144210 @default.
• W2040286004 hasConcept C46325548 @default.
• W2040286004 hasConcept C46757340 @default.
• W2040286004 hasConcept C523546767 @default.
• W2040286004 hasConcept C54355233 @default.
• W2040286004 hasConcept C59822182 @default.
• W2040286004 hasConcept C86803240 @default.
• W2040286004 hasConceptScore W2040286004C104317684 @default.
• W2040286004 hasConceptScore W2040286004C126831891 @default.
• W2040286004 hasConceptScore W2040286004C22508944 @default.
• W2040286004 hasConceptScore W2040286004C2775976403 @default.
• W2040286004 hasConceptScore W2040286004C2776385806 @default.
• W2040286004 hasConceptScore W2040286004C2776988988 @default.
• W2040286004 hasConceptScore W2040286004C2777275582 @default.
• W2040286004 hasConceptScore W2040286004C2777525088 @default.
• W2040286004 hasConceptScore W2040286004C2777612826 @default.
• W2040286004 hasConceptScore W2040286004C2778418478 @default.
• W2040286004 hasConceptScore W2040286004C2780080870 @default.
• W2040286004 hasConceptScore W2040286004C2780358709 @default.
• W2040286004 hasConceptScore W2040286004C43144210 @default.
• W2040286004 hasConceptScore W2040286004C46325548 @default.
• W2040286004 hasConceptScore W2040286004C46757340 @default.
• W2040286004 hasConceptScore W2040286004C523546767 @default.
• W2040286004 hasConceptScore W2040286004C54355233 @default.
• W2040286004 hasConceptScore W2040286004C59822182 @default.
• W2040286004 hasConceptScore W2040286004C86803240 @default.
• W2040286004 hasIssue "Suppl2" @default.
• W2040286004 hasLocation W20402860041 @default.
• W2040286004 hasOpenAccess W2040286004 @default.
• W2040286004 hasPrimaryLocation W20402860041 @default.
• W2040286004 hasRelatedWork W1568774785 @default.
• W2040286004 hasRelatedWork W1971219218 @default.
• W2040286004 hasRelatedWork W1997747058 @default.
• W2040286004 hasRelatedWork W2040286004 @default.
• W2040286004 hasRelatedWork W2071511907 @default.
• W2040286004 hasRelatedWork W2074127364 @default.
• W2040286004 hasRelatedWork W2114298026 @default.
• W2040286004 hasRelatedWork W2284920546 @default.
• W2040286004 hasRelatedWork W2473730189 @default.
• W2040286004 hasRelatedWork W4308896251 @default.
• W2040286004 hasVolume "1999" @default.
• W2040286004 isParatext "false" @default.
• W2040286004 isRetracted "false" @default.
• W2040286004 magId "2040286004" @default.

• next