Data/hora: 01/06/2024 04:46:56

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 29/02/2000
Data da última atualização: | 29/02/2000
Autoria: | TIGANO-MILANI, M. S.; SAMSON, R. A.; MARTINS, I.; SOBRAL, B. W. S.
Afiliação: | Centro Nacional de Recursos Geneticos e Biotecnologia (CENARGEN)/Epresa Brasileira de Pesquisa agropecuaria (EMBRAPA), Brazil.
Título: | DNA markers for differentiating isolates of paecilomyces lilacinus.
Ano de publicação: | 1995
Fonte/Imprenta: | Microbiology-Reading, v.141, n.1, p.239-245, 1995.
Idioma: | Inglês
Conteúdo: | Paecilomyces lilacinus is an agent for the potential biological control of soil nematodes. Arbitrarily primed PCR was used to fingerprint the genomes of 28 isolates of this fungus. Most (72%) of the isolates originated from soil of different regions of Brazil. Fourteen 10-mer oligonucleotide primers of arbitrary sequence revealed 293 scorable binary characters. Distinct geontypes were obtained for each isolate. Cluster analysis showed a high level of variability among these genotypes. The similarity among pairwise comparisons of the isolates varied from 84.3% to 7.6%, with a means of 63.5%. No clearly defined phenetic groups were identified by cluster or multivariate analysis. No correlation with geographical origin or host was detected.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (17721-1) - ADD - SP - -- - S11769 -  - S11769 - DIS