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Article

Origin of a fungal symbiont of perennial ryegrass by interspecific hybridization of a mutualist with the ryegrass choke pathogen, Epichloë typhina.

Genetics - 1 Apr 1994

Schardl C L, Leuchtmann A, Tsai H F, Collett M A, Watt D M, Scott D B

Abstract excerpt

Seed-borne fungal symbionts (endophytes) provide many cool-season grass species with biological protection from biotic and abiotic stresses. The endophytes are asexual, whereas closely related sexual species of genus Epichloë (Clavicipitales) cause grass choke disease. Perennial ryegrass (Lolium perenne) is a host of two endophyte taxa, LpTG-1 (L. perenne endophyte taxonomic grouping one = Acremonium lolii) and...

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Identifiers

PMID: 8013907
DOI: 10.1093/genetics/136.4.1307
PMCID: PMC1205911

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