Figure 3From: Differential effects of frozen storage on the molecular detection of bacterial taxa that inhabit the nasopharynx Bar Graph showing the relative distribution of the bacterial OTUs detected before and after frozen storage of NP swabs at -70°C amongst male and female infants by 16S rRNA-based T-RFLP. Partial 16S rRNA gene sequences from infant nasopharyngeal clone libraries were BLASTED to identify the microbes (>97% sequence similarity) and in silico T-RFLP analysis was used to match them to the OTUs.Back to article page