Variability in the sorghum anthracnose fungus Colletotrichum graminicola in Brazil and USA.

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dc.contributorCNPMS.
dc.creatorCASELA, C. R.
dc.creatorFREDERIKSEN, R. A.
dc.date2011-04-10T11:11:11Z
dc.date2011-04-10T11:11:11Z
dc.date2006-01-20
dc.date1992
dc.date2015-09-03T11:11:11Z
dc.date.accessioned2026-07-07T05:15:57Z
dc.descriptionPhenotypic diversity in the pathogen as detected for 10 random amplified polymorphic DNAs (RAPD) and for virulence on 8 differential cultivars was studied using monoconidial isolates (29 from 4 different areas of Brazil and 9 from Texas and Georgia in the USA). Virulence tests were carried out in the greenhouse using the genotypes TX378, SC326-6, SC283, TX623, Brandes, TX398, TX2536 and SC748-5. Greater diversity was found for RAPD markers than for virulence, indicating that this type of marker may be a useful tool in studying plant pathogen variability. There was no relation between geographical and phenotypic distance. Respectively 8 and 5 phenotypic clusters based on RAPD and virulence data were detected by cluster analysis..
dc.descriptionProceedings of a Symposium International Agricultural Center in Wageningen, The Netherlands, 1992.
dc.identifierIn: DURABLE RESISTANCE SYMPOSIUM ON DURABILITY OF DISEASE RESISTANCE, 1992, Wageningen. Abstracts. [S.l.: s.n.], 1992. p. 310.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/489118
dc.identifier.urihttp://hdl.handle.net/123456789/485285
dc.languageeng
dc.rightsopenAccess
dc.subjectSorghum bicolor
dc.subjectDoença de planta
dc.subjectFungi
dc.titleVariability in the sorghum anthracnose fungus Colletotrichum graminicola in Brazil and USA.
dc.typeResumo em anais e proceedings

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