Iannaccone / Walterhouse Laboratory

eGFP rat blastocyst imaged with confocal microscopy  


Mosaic Pattern Analysis in Chimeras: An Approach to Tissue Growth 



 Transcription Factors in Health and Disease: The Role of GLI in the Sonic Hedgehog Pathway
 Post implantation egg cylinder stage mouse embryo; Mid-gestation mouse fetus; Transgenic human GLI1 promoter, e11.5 β-galactosidase mouse fetus whole mount stain (blue) for β-galactosidase [clockwise from upper left corner]