Identification of Bacillus cereus and its differentiation from closely related species are currently based on biochemical tests. A molecular biology method (AFLP-PCR) has been used to identify Bacillus spp strains, on several kinds of foods. Fingerprints of genomic DNA showed that a few B. mycoides, confirmed according to the classical biochemical methods, were in fact B. cereus. Cluster analysis identified two distinct genetic lineages among Bacillus spp isolates.
Identificazione di Bacillus cereus in prodotti alimentari con metodo AFLP-PCR
NOVELLI, ENRICO;BALZAN, STEFANIA;
2000
Abstract
Identification of Bacillus cereus and its differentiation from closely related species are currently based on biochemical tests. A molecular biology method (AFLP-PCR) has been used to identify Bacillus spp strains, on several kinds of foods. Fingerprints of genomic DNA showed that a few B. mycoides, confirmed according to the classical biochemical methods, were in fact B. cereus. Cluster analysis identified two distinct genetic lineages among Bacillus spp isolates.
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