The metadata that belongs to the 97% OTU abundance table and OTU taxonomy - EMP Sweden - Greengenes taxonomy, OTUs clustered with average neighbour clustering at 97 % with mothur.
Variable regions V1-V9 of 16SrRNA gene was sequenced for Nasopharyngeal(NP) microbiome study in patients infected with SARS CoV2 and non infected control subjects by Oxford Nanopore Sequencing.
Cigarette smokers have an increased risk of infectious diseases involving the respiratory tract. Some effects of smoking on specific respiratory tract bacteria have been described, but the consequence