Nucleotide (GenBank) : U50269 Bifidobacterium infantis RecA gene, partial cds.

Nucleotide (GenBank) : X70974 B.infantis (CIP 6469) DNA sequence for 16S rRNA.

Nucleotide (GenBank) : X89111 Bifidobacterium sp. 16S and 23S rRNA genes and ITS.

Nucleotide (GenBank) : M84783 Bifidobacterium infantis (ATCC 15697) 16S ribosomal RNA gene, partial.

Nucleotide (GenBank) : U09792 Bifidobacterium infantis ATCC 15697 16S-23S intergenic spacer, partial sequence.

Nucleotide (GenBank) : AF261679 Bifidobacterium infantis strain ATCC 15697 L-lactate dehydrogenase gene, partial cds.

Nucleotide (GenBank) : CP001095 Bifidobacterium longum subsp. infantis ATCC 15697, complete genome.

Skerman VB, et al. Approved lists of bacterial names. Int J Syst Bacteriol 30: 225-420, 1980.

Reuter G. Designation of type strains for Bifidobacterium species. Int. J. Syst. Bacteriol. 21: 273-275, 1971.

Scardovi V, et al. Deoxyribonucleic acid homology relationships among species of the genus Bifidobacterium. Int. J. Syst. Bacteriol. 21: 276-294, 1971.

Wang RF, et al. PCR detection and quantitiation of predominant anaerobic bacteria in human and animal fecal samples. Appl. Environ. Microbiol. 62: 1242-1247, 1996. PubMed: 8919784

Mattarelli P, et al. Proposal to reclassify the three biotypes of Bifidobacterium longum as three subspecies: Bifidobacterium longum subsp. longum subsp. nov., Bifidobacterium longum subsp. infantis comb. nov. and Bifidobacterium longum subsp. suis comb. nov. Int. J. Syst. Evol. Microbiol. 58: 767-772, 2008. PubMed: 18398167