Extended Data Fig. 2: Characteristics of single nucleotide variations in 112 Shanghai SARS-CoV-2 samples.
From: Viral and host factors related to the clinical outcome of COVID-19
a, Single nucleotide variations between the SARS-CoV-2 reference genome (Wuhan-Hu-1) and genome sequences in the Shanghai cohort, shown by vertical colour bars. Orange, A; blue, G; green, C; purple, T. The top panel shows the open reading frame of each gene. b, Summary of 169 variations in nine open reading frames. Variation counts and the ratio of synonymous to nonsynonymous mutations are plotted. Red represents synonymous; orange represents nonsynonymous. c, Frequencies of variations in Shanghai cohort and published GISAID dataset.
