Fibroblast cell line from normal 4 year old bonobo male. The cells were harvested at 50% confluence as described in Genome Research paper "Comparative analysis of gene expression patterns in human and African great ape cultured fibroblasts". This file can be compared to GSM6366 where the cells are harvested under standard conditions. Keywords = African Great Ape, Human Evolution, Fibroblast, Bonobo, Gorilla, Human