NCIt definition : A species of gram-positive, catalase-negative, non-pigmented, nonmotile, coccus-shaped
bacteria in the family Carnobacteriaceae. D. pigrum is positive for pyrrolidonylarylamidase,
leucine aminopeptidase, and arginine dehydrogenase.;
Alternative definition : CDISC: Any bacterial organism that can be assigned to the species Dolosigranulum pigrum.;