» Articles » PMID: 25085493

Genomic Encyclopedia of Type Strains of the Genus Bifidobacterium

Abstract

Bifidobacteria represent one of the dominant microbial groups that are present in the gut of various animals, being particularly prevalent during the suckling stage of life of humans and other mammals. However, the overall genome structure of this group of microorganisms remains largely unexplored. Here, we sequenced the genomes of 42 representative (sub)species across the Bifidobacterium genus and used this information to explore the overall genetic picture of this bacterial group. Furthermore, the genomic data described here were used to reconstruct the evolutionary development of the Bifidobacterium genus. This reconstruction suggests that its evolution was substantially influenced by genetic adaptations to obtain access to glycans, thereby representing a common and potent evolutionary force in shaping bifidobacterial genomes.

Citing Articles

Genomic insights into the beneficial potential of and strains isolated from Cameroonian infants.

Kaktcham P, Kujawska M, Kouam E, Piame L, Tientcheu M, Mueller J Microb Genom. 2025; 11(2).

PMID: 39969280 PMC: 11840169. DOI: 10.1099/mgen.0.001354.


Antioxidant and anti-inflammatory properties of water kefir microbiota and its bioactive metabolites for health promoting bio-functional products and applications.

Papadopoulou D, Chrysikopoulou V, Rampaouni A, Tsoupras A AIMS Microbiol. 2024; 10(4):756-811.

PMID: 39628717 PMC: 11609422. DOI: 10.3934/microbiol.2024034.


Development of Alginate Composite Microparticles for Encapsulation of subsp. .

Vincekovic M, Zivkovic L, Turkeyeva E, Mutaliyeva B, Madybekova G, Segota S Gels. 2024; 10(11).

PMID: 39590108 PMC: 11593877. DOI: 10.3390/gels10110752.


Molecular cross-talk among human intestinal bifidobacteria as explored by a human gut model.

Rizzo S, Alessandri G, Tarracchini C, Bianchi M, Viappiani A, Mancabelli L Front Microbiol. 2024; 15:1435960.

PMID: 39314876 PMC: 11418510. DOI: 10.3389/fmicb.2024.1435960.


From raw milk cheese to the gut: investigating the colonization strategies of .

Longhi G, Lugli G, Tarracchini C, Fontana F, Bianchi M, Carli E Appl Environ Microbiol. 2024; 90(9):e0124424.

PMID: 39150265 PMC: 11409640. DOI: 10.1128/aem.01244-24.


References
1.
LARKIN M, Blackshields G, Brown N, Chenna R, McGettigan P, McWilliam H . Clustal W and Clustal X version 2.0. Bioinformatics. 2007; 23(21):2947-8. DOI: 10.1093/bioinformatics/btm404. View

2.
Pfeiffer T, Schuster S, Bonhoeffer S . Cooperation and competition in the evolution of ATP-producing pathways. Science. 2001; 292(5516):504-7. DOI: 10.1126/science.1058079. View

3.
Segata N, Bornigen D, Morgan X, Huttenhower C . PhyloPhlAn is a new method for improved phylogenetic and taxonomic placement of microbes. Nat Commun. 2013; 4:2304. PMC: 3760377. DOI: 10.1038/ncomms3304. View

4.
Ventura M, Canchaya C, Del Casale A, Dellaglio F, Neviani E, Fitzgerald G . Analysis of bifidobacterial evolution using a multilocus approach. Int J Syst Evol Microbiol. 2006; 56(Pt 12):2783-2792. DOI: 10.1099/ijs.0.64233-0. View

5.
Borisov V, Gennis R, Hemp J, Verkhovsky M . The cytochrome bd respiratory oxygen reductases. Biochim Biophys Acta. 2011; 1807(11):1398-413. PMC: 3171616. DOI: 10.1016/j.bbabio.2011.06.016. View