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Genetics of phytopathogenic fungi. V. Heterocaryons involving formae of Fusarium oxysporum

, : Genetics of phytopathogenic fungi. V. Heterocaryons involving formae of Fusarium oxysporum. Amer Jour Bot 48(4): 325-329

Heterocaryons involving mutant strains of 4 formae of Fusarium oxysporum were studied; the strains differed in nutritional requirements, resistance to acriflavine, and colonial morphology and color. Spores from the heterocaryons gave colonies on minimal medium which resembled one component strain in morphology and color; spores from heterocaryons involving f. pisi yielded colonies on complete medium containing a concentration of acriflavine inhibitory to the other component strain.


DOI: 10.2307/2439347

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