Evaluation of an optimal preparation of human standardized fecal inocula for in vitro fermentation studies

This study investigated the optimal preservation approach to prepare human feces as inoculum for in vitro fermentations as an alternative to the use of fresh feces. The four treatments studied were: Treatment 1) fresh feces resuspended in dialysate solution + glycerol; Treatment 2) fresh feces resuspended in dialysate solution + glycerol and...

Mathematical design of prokaryotic clone-based microarrays

Background: Clone-based microarrays, on which each spot represents a random genomic fragment, are a good alternative to open reading frame-based microarrays, especially for microorganisms for which the complete genome sequence is not available. Since the generation of a genomic DNA library is a random process, it is beforehand uncertain which...