MCs	microcystins
mlrA+	presence of mlrA gene
mlrA−	absence (or no PCR amplification) of mlrA gene
mlr+	presence of the complete mlr gene cluster
mlr−	absence (or no PCR amplification) of the complete mlr gene cluster
TOC	Total Organic Carbon
TN	Total Nitrogen
PCR	Polymerase Chain Reaction
NCBI	National Center for Biotechnology Information
BLASTN	Basic Local Alignment Search Tool for Nucleotide
CyanoHAB	Cyanobacterial Harmful Algal Bloom