Fig. 1.From: In silico evaluation and selection of the best 16S rRNA gene primers for use in next-generation sequencing to detect oral bacteria and archaeaProcessing of errors in annotations of oral bacterial and archaeal sequences. a Unaligned sequences with missing information at the first and last positions of the 16S rRNA gene, and the presence of redundant information. b Alignment of sequences with respect to E. coli and trimming of sequences below position 1 and above position 2000 indicated by E. coli. c Trimming of sequences with redundant information in high regions; and removal of a sequence with repeated information in regions 4, 5, and 6Back to article page