Distribution of 184 pseudogenes in ENCODE regions. Pseudogenes were first grouped into processed and non-processed (duplicated and fragments). Their numbers in the 44 ENCODE regions are plotted. The inserted panel shows that the number of pseudogenes is approximately correlated to that of genes within individual regions.
Zheng and Gerstein Genome Biology 2006 7(Suppl 1):S13 doi:10.1186/gb-2006-7-s1-s13