Comparative genome analysis of Lactobacillus reuteri and Lactobacillus fermentum reveal a genomic island for reuterin and cobalamin production.

Lactobacillus reuteri is a heterofermentative lactic acid bacterium that naturally inhabits the gut of humans and other animals. The probiotic effects of L. reuteri have been proposed to be largely associated with the production of the broad-spectrum antimicrobial compound reuterin during anaerobic metabolism of glycerol.

Quantitative analysis of group II intron expression and splicing in Lactococcus lactis.

The group II intron Ll.ltrB is found within the ltrB relaxase gene of the conjugative element pRS01 in Lactococcus lactis. Precise splicing of the intron is essential for pRS01 transfer.

Identification of bacilysin, chlorotetaine, and iturin a produced by Bacillus sp. strain CS93 isolated from pozol, a Mexican fermented maize dough.

Three antimicrobial compounds produced by Bacillus sp. strain CS93 isolated from pozol were identified by using high-performance liquid chromatography and mass spectrometry. The three compounds were iturin, bacilysin, and chlorotetaine.

Isolation and Plasmid Characterization of a Lactobacillus Species Involved in the Manufacture of Fermented Sausage .

Isolation and characterization of a Lactobacillus species capable of proper acid production in a sausage environment is described. The isolate from sausage, categorized as a lactobacillus in the subgenus Streptobacterium , was designated Lactobacillus sp. DR1.