We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIs function of the Drosophila homeotic gene Ultrabithorax canalized?AuthorsGibson G; van Helden SPublicationGenetics, 1997, Vol 147, Issue 3, p1155ISSN0016-6731Publication typearticleDOI10.1093/genetics/147.3.1155