We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSelective pressures on Drosophila chemosensory receptor genes.AuthorsTunstall NE; Sirey T; Newcomb RD; Warr CGPublicationJournal of molecular evolution, 2007, Vol 64, Issue 6, p628ISSN0022-2844Publication typearticleDOI10.1007/s00239-006-0151-6