Fig. 6From: Gene expression analysis of pig cumulus-oocyte complexes stimulated in vitro with follicle stimulating hormone or epidermal growth factor-like peptidesExpression of transcription factors in COCs cultured with AREG/EREG or FSH for various lengths of time. The relative abundance of specific gene mRNA is expressed in arbitrary units as fold increases in the specific gene /HPRT ratio over the level found in the control group of COCs at the time 0Â hBack to article page