Fig. 1From: Oral microbiota in youth with perinatally acquired HIV infectionPhylogenetic tree depicting bacterial diversity of the most prevalent bacterial taxa in subgingival plaque samples of youth perinatally HIV-exposed and uninfected (PHEU) and perinatally HIV-infected (PHIV). Taxa are grouped into seven bacterial phyla indicated by brackets on the right. Predominant taxa found only in PHIV are noted by a single underline and those found only in PHEU are noted by a double underline. Numbers after taxa represent relative abundance (PHEU, PHIV). Taxa detected > 1% in relative abundance are noted in bold. Marker bar represents % difference in nucleotide sequenceBack to article page