Extended Data Fig. 2: Correlation coefficient between the free energy of RNA folding and GC/GC3/GC12 content.
From: Genomic features associated with sustained mammalian transmission of avian influenza A viruses

Heat map shows the Pearson correlation coefficients between minimum free energy (MFE) of RNA secondary structure and GC content at all (GC), the third (GC3), and first and second (GC12) codon sites in the eight CDSs for 12 persistent mammalian lineages. A cross indicates a correlation is not statistically significant (p-value >= 0.05). Blue color shows negative correlation, as red for positive.