Bifidobacterium longum infantis Mattarelli et al. 2008 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Actinobacteria (sic) Goodfellow 2021 non Actinobacteria Stackebrandt et al. 1997 Actinomycetota corrig. Goodfellow 2021 Actinobacteriota corrig. Goodfellow 2021 Actinomycetes Krasil'nikov 1949 (Approved Lists 1980) Bifidobacteriales Stackebrandt et al. 1997 emend. Zhi et al. 2009 Bifidobacteriaceae Stackebrandt et al. 1997 emend. Zhi et al. 2009 Bifidobacterium Orla-Jensen 1924 emend. Rogosa 1974 (Approved Lists 1980) Bifidobacterium longum Reuter 1963 (Approved Lists 1980) Bifidobacterium longum infantis Mattarelli et al. 2008 Bifidobacterium longum Reuter 1963 (Approved Lists 1980) Bifidobacterium longum longum (Reuter 1963) Mattarelli et al. 2008 Bifidobacterium longum suis (Matteuzzi et al. 1971) Mattarelli et al. 2008 emend. Nouioui et al. 2018 Bifidobacterium longum suillum Yanokura et al. 2015 Bifidobacterium longum infantis Mattarelli et al. 2008 Liolios K. Chen I.M. Mavromatis K. Tavernarakis N. Hugenholtz P. Markowitz V.M. Kyrpides N.C. The Genomes On Line Database (GOLD) in 2009: status of genomic and metagenomic projects and their associated metadata 2010 38 D346 354 Nucleic Acids Research Nucleic Acids Res. 0305-1048 1362-4962 10.1093/nar/gkp848 19914934 Bifidobacterium longum infantis Mattarelli et al. 2008 Liolios K. Chen I.M. Mavromatis K. Tavernarakis N. Hugenholtz P. Markowitz V.M. Kyrpides N.C. The Genomes On Line Database (GOLD) in 2009: status of genomic and metagenomic projects and their associated metadata 2010 38 D346 354 Nucleic Acids Research Nucleic Acids Res. 0305-1048 1362-4962 10.1093/nar/gkp848 19914934 Bifidobacterium longum infantis Mattarelli et al. 2008 Liolios K. Chen I.M. Mavromatis K. Tavernarakis N. Hugenholtz P. Markowitz V.M. Kyrpides N.C. The Genomes On Line Database (GOLD) in 2009: status of genomic and metagenomic projects and their associated metadata 2010 38 D346 354 Nucleic Acids Research Nucleic Acids Res. 0305-1048 1362-4962 10.1093/nar/gkp848 19914934 Bifidobacterium longum infantis Mattarelli et al. 2008 Bifidobacterium infantis (Mattarelli et al. 2008) Reuter 1963 (Approved Lists 1980) Miyake T. Watanabe K. Watanabe T. Oyaizu H. Phylogenetic analysis of the genus Bifidobacterium and related genera based on 16S rDNA sequences 1998 42 661 667 Microbiology and Immunology Microbiol Immunol 0385-5600 1348-0421 9858460 Sela D.A. Chapman J. Adeuya A. Kim J.H. Chen F. Whitehead T.R. Lapidus A. Rokhsar D.S. Lebrilla C.B. German J.B. Price N.P. Richardson P.M. Mills D.A. The genome sequence of Bifidobacterium longum subsp. infantis reveals adaptations for milk utilization within the infant microbiome. 2008 105 48 18964 18969 Proceedings of the National Academy of Sciences of the United States of America Proc Natl Acad Sci U S A 0027-8424 1091-6490 10.1073/pnas.0809584105 19033196 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Mattarelli P. Bonaparte C. Pot B. Biavati B. 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. 2008 58 4 767 772 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65319-0 18398167 Liolios K. Chen I.M. Mavromatis K. Tavernarakis N. Hugenholtz P. Markowitz V.M. Kyrpides N.C. The Genomes On Line Database (GOLD) in 2009: status of genomic and metagenomic projects and their associated metadata 2010 38 D346 354 Nucleic Acids Research Nucleic Acids Res. 0305-1048 1362-4962 10.1093/nar/gkp848 19914934 Mattarelli P. Bonaparte C. Pot B. Biavati B. 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. 2008 58 4 767 772 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65319-0 18398167