Fig. 2

Chaos game representation for coronavirus species: HCoV-HKU1, HCoV-OC43, HCoV-NL63, HCoV-229E, HCoV-MERS, SARS-CoV-2. We used the samples identified as reference sequences in NCBI.
Chaos game representation for coronavirus species: HCoV-HKU1, HCoV-OC43, HCoV-NL63, HCoV-229E, HCoV-MERS, SARS-CoV-2. We used the samples identified as reference sequences in NCBI.