We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleExtent of gene duplication in the genomes of Drosophila, nematode, and yeast.AuthorsGu Z; Cavalcanti A; Chen FC; Bouman P; Li WHPublicationMolecular biology and evolution, 2002, Vol 19, Issue 3, p256ISSN0737-4038Publication typearticleDOI10.1093/oxfordjournals.molbev.a004079