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Coverage of depth of aligned data in the 42 COVID-19 samples. The X coordinate represents the location of the SARS-CoV-2 genome, and the Y coordinate represents the sequencing depth. The red, yellow, green, pink, brown, light green, purple and dark brown bars represent the genetic regions of ORF1ab, S, ORF3a, M, ORF6, ORF8, N and ORF10, respectively. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)
