Bifidobacterium bifidum strain:MRD1920 | isolate:male Genome sequencing. Bifidobacterium bifidum strain:MRD1920 | isolate:male

Bifidobacteria typically represent the most abundant bacteria of the human gut microbiota in healthy breast-fed infants. Members of the Bifidobacterium bifidum species constitute one of the dominant taxa amongst these bifidobacterial communities and have been shown to display notable physiological and genetic features encompassing adhesion to epithelia as well as metabolism of host-derived glycans.

在健康母乳喂养婴儿的人体肠道菌群中，双歧杆菌（Bifidobacteria）通常为丰度最高的细菌类群。两歧双歧杆菌（Bifidobacterium bifidum）作为该双歧杆菌群落中的优势类群之一，已被证实具备多项显著的生理与遗传特征，涵盖上皮组织黏附以及宿主源性聚糖代谢能力。