Fig. 5: Bacterial DNA shotgun sequencing efficiency by extraction method (standard or with depletion of human DNA).
From: Assessing saliva microbiome collection and processing methods

a Total reads (post-trimming). b Total bacterial reads. c Bacterial reads as a percent of total reads; linear mixed effect model, *p < 0.05: NS = p > 0.05. Center line indicates median; box is IQR.