| Autor: |
Sanchez LE, Leary JV, Endo RM |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of general microbiology [J Gen Microbiol] 1975 Apr; Vol. 87 (2), pp. 326-32. |
| DOI: |
10.1099/00221287-87-2-326 |
| Abstrakt: |
Single and multiple auxotrophic mutants of the Fusarium oxysporum f. sp.lycopersici strains which cause Fusarium crown-rot and Fusarium wilt of tomato were obtained by chemical mutagenesis with nitrous acid, nitrosoguandidine and ethylmethaneulphonate. The mutagenesis and selection procedures, adapted for use with a plant pathogenic fungus, are described. Changes in pathogenicity were observed when the auxotrophs were compared with the wild type but no correlation was observed between changes in pathogenicity and the particular nutritional requirement. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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