Supragingival microbial beta diversity

Age group is associated with supragingival microbial beta diversity in humans.

“beta diversity also showed significant differences among groups, except between the Mid-age and Elder groups.”

HumansDifferences between age groups, except between Mid-age and Elder groupssupragingival plaquen = 533

A cross-sectional study of supragingival microbiome depending on age in Korean population

Scientific reports·14 May 2026