Fig. 4From: Intra-host variation and evolutionary dynamics of SARS-CoV-2 populations in COVID-19 patientsTemporal dynamics of intra-host populations in patients P01 and P08. a, b Alternative allele frequencies (AAFs) among sampling dates in patients P01 and P08. Days post the first symptom date are shown in the bracket. The sample (e.g., P01A0129) name indicates patient number P01, sample type (N nasal swab, T throat swab, A anal swab, F feces, S sputum), and collection date (January 29, 2020). Combined iSNVs are the average frequency of four similar iSNVs (A391T, A2275G, C25163A, and T27817G). Colors represent different iSNVs. Underlines represent common iSNVsBack to article page