NCIt definition : A species of facultatively anaerobic, Gram positive, rod shaped bacteria in the phylum
Firmicutes. This species is nonmotile, produces DL Lactic Acid from glucose fermentation,
catalase negative, and does not produce acid from trehalose. L. gallinarum is a commensal
organism of the gastrointestinal tract.;
Alternative definition : CDISC: Any bacterial organism that can be assigned to the species Lactobacillus gallinarum.;