History of Lactobacillus acidophilus

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Presentation transcript:

History of Lactobacillus acidophilus History of Lactobacillus acidophilus. Major milestones in the development of Lactobacillus taxonomy, and the resulting effects on the taxonomic placement of Lactobacillus acidophilus. From: The life history of Lactobacillus acidophilus as a probiotic: a tale of revisionary taxonomy, misidentification and commercial success FEMS Microbiol Lett. 2013;349(2):77-87. doi:10.1111/1574-6968.12293 FEMS Microbiol Lett | © 2013 Federation of European Microbiological Societies. Published by John Wiley & Sons Ltd. All rights reserved

Major genomic, biosynthetic and probiotic characteristics of Lactobacillus acidophilus. Historically, Lactobacillus acidophilus has been known for its probiotic effects in humans. Through further characterisation of this effect, and the determination of the genome sequence of Lactobacillus acidophilus NCFM, many biosynthetic capabilities of Lactobacillus acidophilus have been described. From: The life history of Lactobacillus acidophilus as a probiotic: a tale of revisionary taxonomy, misidentification and commercial success FEMS Microbiol Lett. 2013;349(2):77-87. doi:10.1111/1574-6968.12293 FEMS Microbiol Lett | © 2013 Federation of European Microbiological Societies. Published by John Wiley & Sons Ltd. All rights reserved

Phylogenetic placement of the Lactobacillus acidophilus phylogenetic subgroup within the Lactobacillus genus. A phylogenetic tree of aligned 16S rRNA gene sequences from type strains of the Lactobacillus acidophilus phylogenetic subgroup (indicated with a brace) and representative type strains from the other Lactobacillus phylogenetic subgroups. The tree was rooted with the 16S rRNA gene from Bacillus subtilis DSM10. The genetic distance scale, bootstrap values and GenBank nucleotide accession numbers are indicated. From: The life history of Lactobacillus acidophilus as a probiotic: a tale of revisionary taxonomy, misidentification and commercial success FEMS Microbiol Lett. 2013;349(2):77-87. doi:10.1111/1574-6968.12293 FEMS Microbiol Lett | © 2013 Federation of European Microbiological Societies. Published by John Wiley & Sons Ltd. All rights reserved