This study presents an evaluation of the impacts of DNA extraction methods, targeted 16S rRNA hypervariable regions and sample origins on the microbial diversity detected by 454-pyrosequencing in sedi
The goals of this study were to detect the presence of circulating Salmonella spp. on backyard production systems (BPS) with poultry and/or swine breeding in central Chile, determine risk factors asso
The presence of molds, especially certain species of Aspergillus, in food commodities may contribute to aflatoxin contamination. The aim of this study was to determine the biodiversity of Aspergillus
