cyc-pseudogenes The human genome has 49 cytochrome c pseudogenes, including a relic of a promordial gene that still functions in mouse. Z Zhang and M Gerstein. Gene (2003) 312:61-72 2003 http://papers.gersteinlab.org/e-print/cyc-pseudogenes/zhang-GENE03-cyc.pdf http://bioinfo.mbb.yale.edu/genome/pseudogene/human-cyc pseudogenes hpc,mem 12909341