Article

Evidence of a host-specific chlorosis toxin from Pyrenophora tritici-repentis, the causal agent of tan spot of wheat

1995-10-01

Abstract excerpt

Spore germination fluid, cell-free culture filtrate, and intercellular washing fluid from race 5 of Pyrenophora tritici-repentis contained a host-specific toxin which elicited extensive chlorosis on Katepwa and 6B662, characteristic of the chlorotic symptom induced by the fungus on the same wheat genotypes. These three sources of toxin showed equivalent host specificity. Other races (including races 1 and 3) which...

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Literature Corpus work: 80d17558-9ea4-5f7d-a0ba-a6974549bb45
DOI: 10.1094/phyto-85-1282

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