The present disclosure provides methods of characterizing one or more microorganisms and kits for characterizing at least one microorganism. Exemplary methods include preparing an amplicon library, sequencing a characteristic gene sequence to obtain a gene sequence, and characterizing the one or more microorganisms based on the gene sequence using a computer-based genomic analysis of the gene sequence. Exemplary kits include at least one forward primer including an adapter sequence and a priming sequence, for a target sequence, and at least one reverse primer.