oviduct chart – by Jonchère et al. BMC Genomics 2010 11:57 Published October 23, 2013 at 1200 × 1219 in UCP Episode 030: Shell-less and Soft-Shelled Eggs oviduct chart – by Jonchère et al. BMC Genomics 2010 11:57 oviduct chart – by Jonchère et al. BMC Genomics 2010 11:57