From: Intra-genomic GC heterogeneity in sauropsids: evolutionary insights from cDNA mapping and GC3 profiling in snake
GC-rich gene (GC3≥50)
GC-poor gene (GC3≤50)
Total
Macrochromosomal gene
26
118
144
Microchromosomal gene
29
10
39
55
128
183