GC3 distributions. Distribution of GC3 is bimodal for Z. mays, O. sativa, C. reinhardtii and H. sapiens. Other organisms are either AT-rich, A. cepa, A. thaliana, G. max, S. cerevisiae and C. elegans, or located between the two groups, B. napus, D. rerio and M. musculus.
Tatarinova et al. BMC Genomics 2010 11:308 doi:10.1186/1471-2164-11-308