Lactobacillusdelbrueckii subsp. bulgaricus

Zheng, Jinshui, Wittouck, Stijn, Salvetti, Elisa, Franz, Charles M. A. P., Harris, Hugh M. B., Mattarelli, Paola, O’Toole, Paul W., Pot, Bruno, Vandamme, Peter, Walter, Jens, Watanabe, Koichi, Wuyts, Sander, Felis, Giovanna E., Gänzle, Michael G. & Lebeer, Sarah, 2020, 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, International Journal of Systematic and Evolutionary Microbiology 70, pp. 2782-2858 : 2793

Lactobacillusdelbrueckii subsp. bulgaricus

Lactobacillusdelbrueckii subsp. bulgaricus (bul.ga’ri.cus. N.L. masc. adj. bulgaricus, Bulgarian ).

Strainsof this subspecies were previously referred to as L. bulgaricus . L. delbrueckii subsp. bulgaricus ferment glucose to D(−)-lactic acid and also metabolise fructose, mannose and lactose, but not sucrose [ 60, 61]. L. delbrueckii subsp. bulgaricus undergoes genome reduction which particularly relates to loss or silencing of genes coding for metabolism of carbohydrates [ 57]. Thegenome size is 1.76 Mbp and the G+C content of DNAis 49.9 mol%.

Isolatedfrom yoghurt and cheese and an important starter cultures in the production of these foods [ 58, 59] but also detected by culture-independent methodology in the intestinal microbiota of suckling piglets [ 54].

Thetypestrainis ATCC 11842 T =CCUG 41390 T =CIP 101027 T = DSM 20081 T =IFO (now NBRC) 13953 T = JCM 1002 T =LMG 6901 T = LMG 13551 T =NCTC 12712 T =VKM B-1923 T.

Genome sequence accession number: JQAV00000000.

16S rRNA gene accession number: CR954253 .