Genotypic Diversity among Brevibacillus laterosporus Strains
AUTOR(ES)
Zahner, Viviane
FONTE
American Society for Microbiology
RESUMO
In comparison with other entomopathogenic Bacillus species, the genome of Brevibacillus laterosporus is poorly characterized. The aim of this study was to examine genetic variability in B. laterosporus by using a range of typing methodologies. Strains of B. laterosporus were examined for variation in 13 chromosomal genes encoding enzymes by multilocus enzyme electrophoresis. Optimal conditions of pulsed-field gel electrophoresis and randomly amplified polymorphic DNA were established that allowed analysis of the genome of B. laterosporus. None of these techniques allowed the identification of a convenient molecular marker for entomopathogenic strains, although one specific primer amplified only DNA from almost all mosquitocidal strains.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=91701Documentos Relacionados
- Genotypic Diversity among Bacillus cereus and Bacillus thuringiensis Strains
- Genotypic Diversity among Strains of Bradyrhizobium japonicum Belonging to Serogroup 110
- Preliminary screening of the larvicidal effect of Brevibacillus laterosporus strains against the blowfly Chrysomya megacephala(Fabricius, 1794) (Diptera: Calliphoridae)
- Molecular Characterization of Brevibacillus laterosporus and Its Potential Use in Biological Control
- Antimycobacterial activity of a Brevibacillus Laterosporus strain isolated from a moroccan soil