Bifidobacteria and Their Role as Members of the Human Gut Microbiota

Members of the genus Bifidobacterium are among the first microbes to colonize the human gastrointestinal tract and are believed to exert positive health benefits on their host. Due to their purported health-promoting properties, bifidobacteria have been incorporated into many functional foods as active ingredients. Bifidobacteria naturally occur in a range of ecological niches that are either directly or indirectly connected to the animal gastrointestinal tract, such as the human oral cavity, the insect gut and sewage. To be able to survive in these particular ecological niches, bifidobacteria must possess specific adaptations to be competitive. Determination of genome sequences has revealed genetic attributes…

• SF
  Science Foundation Ireland

  Awards: SFI/12/RC/, SFI/12/RC/2273, 12/RC/2273, 12/RC/
• IR
  Irish Research Council