Article

Evidence for mutation and migration as sources of genetic variation in populations of Rhynchosporium secalis

1994-10-01

Abstract excerpt

Four isolates of the barley scald disease pathogen, Rhynchosporium secalis, that differed both for pathogenicity to 14 barley differential cultivars and for isozyme genotype were coinoculated onto barley plants in the field and the greenhouse to test for mutation, migration, and parasexual recombination. Ten isozyme genotypes and 37 pathotypes were identified among 96 isolates recovered from 10 field plots. Most (...

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Literature Corpus work: 8cdd9797-1842-5797-a429-971ae0b06c02
DOI: 10.1094/phyto-84-1047

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