To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 2. G9a mutant G9afl/fl;Isl1-Cre;ROSA26mT/mG mouse walking. G9a inactivation in progenitor cells with Isl1-Cre with reduced recombinase activity models aspects of Dandy-Walker complex Lijun Chi, Ling Zhong, Dorothy Lee, Xinwen Yu, Amalia Caballero, Brian Nieman, and Paul Delgado-Olguin Biology Open 2023. 12:None-None; doi: 10.1242/bio.059894 Download Original Video