title: Staining Frozen Mouse Embryo Sections for {beta}-Galactosidase (lacZ) Activity.
abstract: INTRODUCTIONFrozen mouse embryo sections are stained for β-galactosidase (lacZ) activity using X-gal followed by counterstaining with Orange G.
authors.forename: Andras
authors.initials: A
authors.lastname: Nagy
authors.forename: Marina
authors.initials: M
authors.lastname: Gertsenstein
authors.forename: Kristina
authors.initials: K
authors.lastname: Vintersten
authors.forename: Richard
authors.initials: R
authors.lastname: Behringer