Skip to main content
Fig. 1 | BMC Bioinformatics

Fig. 1

From: Profile hidden Markov model sequence analysis can help remove putative pseudogenes from DNA barcoding and metabarcoding datasets

Fig. 1

Overview of methods to determine COI nuMT characteristics and test methods for nuMT removal. Dataflow for our a artificial DNA barcode dataset, b perturbed community datasets, and c real freshwater COI metabarcode dataset. Abbreviations: BOLD = Barcode of Life Data System; COI = cytochrome c oxidase subunit I mtDNA gene; HMM = hidden Markov model; NCBI = National Centre for Biotechnology Information; nt = nucleotide; ORF = open reading frame

Back to article page