A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae Author Zheng, Jinshui Author Wittouck, Stijn Author Salvetti, Elisa Author Franz, Charles M. A. P. Author Harris, Hugh M. B. Author Mattarelli, Paola Author O’Toole, Paul W. Author Pot, Bruno Author Vandamme, Peter Author Walter, Jens Author Watanabe, Koichi Author Wuyts, Sander Author Felis, Giovanna E. Author Gänzle, Michael G. Author Lebeer, Sarah text International Journal of Systematic and Evolutionary Microbiology 2020 2020-04-15 70 2782 2858 journal article 7136 10.1099/ijsem.0.004107 c650e745-85a1-48ca-b29a-b1714f644bae 4730536 DESCRIPTIONOF LACTIPLANTIBACILLUS GEN. NOV. Lactiplantibacillus (Lac.ti.plan.ti.ba.cil'lus. L. neut. n. lactis milk; L. fem. n. planta plant, referring to the plantarum -group lactobacilli; L. masc. n. bacillus a rod; N.L. masc. n. Lactiplantibacillus a milk derived rodlet from the ( Lactobacillus ) plantarum group. Lactiplantibacillus species are Gram-positive, non-sporeforming, homofermentative and non-motile rods. Lactiplantibacillus species fermenta wide range of carbohydrates; most species metabolise phenolic acids by esterase, decarboxylase andreductase activities. Lactiplantibacillusplantarum is atypical for its pseudocatalaseactivityand reduction of nitrate. For discrimination between the two subspecies of L. plantarum , sequencing of the recA and cpn60 genes or AFLP profiling is necessary [ 228 , 229 ]. The mol % G+C content of DNA ranges between 42.9 and 48.7. Lactiplantibacillus species are isolated from many different fermented foods including fermented vegetables, meats, dairy products, and fermented cereals [ 58 , 59 ], but they are also found in insect-associated habitats or as temporary residents of vertebrate intestinal microbiota and are characterized by a nomadic behaviour [ 230 ]. L. plantarum has been widely usedas amodel speciesfor metabolic, ecological, and genetic studies in lactobacilli. L. plantarum is of commercial importance as starter culture for multiple food fermentations, and is applied as probiotic culture. Aphylogenetic tree on the basis of 16S rRNA genes of all species in the genus Lactiplantibacillus is provided in Figure S6K . The type species is Lactiplantibacillus plantarum comb. nov. ; Lactiplantibacillus was previously referred to as L. plantarum group.