Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024154491> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2024154491 endingPage "139" @default.
- W2024154491 startingPage "133" @default.
- W2024154491 abstract "SUMMARY: Mutants of Fusarium oxysporum f. pisi (cause of pea wilt), distinguished from the parent types by their different morphology, pathogenicity and nutritional requirements, were obtained by ultraviolet irradiation. Pairs of mutants with different nutritional requirements (auxotrophs) formed balanced heterokaryons on non-supplemented medium. Most of the auxotrophs were less pathogenic than the wild-types, whereas heterokaryons between the mutants were not. Single conidia of a heterokaryon between an auxotroph from race 1 and one from race 2 of Fusarium oxysporum gave a small proportion (3 in 108) of colonies which were able to grow on non-supplemented medium. These three prototrophs were presumably diploid because vegetatively they gave new strains with various combinations of colour, nutritional requirements, actinomycete tolerance and pathogenicity. The results indicate that, in fusaria, heterokaryosis plays a part in variation of virulence and that Fusarium oxysporum, which has no known sexual stage, has a system similar to the parasexual cycle described by Pontecorvo for certain other Fungi Imperfecti, that permits the segregation and recombination of genetic factors outside the sexual stage." @default.
- W2024154491 created "2016-06-24" @default.
- W2024154491 creator A5019331755 @default.
- W2024154491 date "1956-08-01" @default.
- W2024154491 modified "2023-09-26" @default.
- W2024154491 title "Heterokaryosis and Parasexual Recombination in Pathogenic Strains of Fusarium oxysporum" @default.
- W2024154491 doi "https://doi.org/10.1099/00221287-15-1-133" @default.
- W2024154491 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/13357720" @default.
- W2024154491 hasPublicationYear "1956" @default.
- W2024154491 type Work @default.
- W2024154491 sameAs 2024154491 @default.
- W2024154491 citedByCount "80" @default.
- W2024154491 countsByYear W20241544912014 @default.
- W2024154491 countsByYear W20241544912016 @default.
- W2024154491 countsByYear W20241544912021 @default.
- W2024154491 crossrefType "journal-article" @default.
- W2024154491 hasAuthorship W2024154491A5019331755 @default.
- W2024154491 hasConcept C101434241 @default.
- W2024154491 hasConcept C104317684 @default.
- W2024154491 hasConcept C143065580 @default.
- W2024154491 hasConcept C143191323 @default.
- W2024154491 hasConcept C156695909 @default.
- W2024154491 hasConcept C20950039 @default.
- W2024154491 hasConcept C2776949228 @default.
- W2024154491 hasConcept C2779430813 @default.
- W2024154491 hasConcept C43143990 @default.
- W2024154491 hasConcept C54355233 @default.
- W2024154491 hasConcept C60987743 @default.
- W2024154491 hasConcept C64502627 @default.
- W2024154491 hasConcept C74078972 @default.
- W2024154491 hasConcept C86803240 @default.
- W2024154491 hasConcept C89423630 @default.
- W2024154491 hasConceptScore W2024154491C101434241 @default.
- W2024154491 hasConceptScore W2024154491C104317684 @default.
- W2024154491 hasConceptScore W2024154491C143065580 @default.
- W2024154491 hasConceptScore W2024154491C143191323 @default.
- W2024154491 hasConceptScore W2024154491C156695909 @default.
- W2024154491 hasConceptScore W2024154491C20950039 @default.
- W2024154491 hasConceptScore W2024154491C2776949228 @default.
- W2024154491 hasConceptScore W2024154491C2779430813 @default.
- W2024154491 hasConceptScore W2024154491C43143990 @default.
- W2024154491 hasConceptScore W2024154491C54355233 @default.
- W2024154491 hasConceptScore W2024154491C60987743 @default.
- W2024154491 hasConceptScore W2024154491C64502627 @default.
- W2024154491 hasConceptScore W2024154491C74078972 @default.
- W2024154491 hasConceptScore W2024154491C86803240 @default.
- W2024154491 hasConceptScore W2024154491C89423630 @default.
- W2024154491 hasIssue "1" @default.
- W2024154491 hasLocation W20241544911 @default.
- W2024154491 hasLocation W20241544912 @default.
- W2024154491 hasOpenAccess W2024154491 @default.
- W2024154491 hasPrimaryLocation W20241544911 @default.
- W2024154491 hasRelatedWork W2011108241 @default.
- W2024154491 hasRelatedWork W2024154491 @default.
- W2024154491 hasRelatedWork W2069516589 @default.
- W2024154491 hasRelatedWork W2082687847 @default.
- W2024154491 hasRelatedWork W2091043212 @default.
- W2024154491 hasRelatedWork W2140904426 @default.
- W2024154491 hasRelatedWork W2147085149 @default.
- W2024154491 hasRelatedWork W2332012577 @default.
- W2024154491 hasRelatedWork W2801367002 @default.
- W2024154491 hasRelatedWork W3134026519 @default.
- W2024154491 hasVolume "15" @default.
- W2024154491 isParatext "false" @default.
- W2024154491 isRetracted "false" @default.
- W2024154491 magId "2024154491" @default.
- W2024154491 workType "article" @default.