We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHuman factor IX transgenic sheep produced by transfer of nuclei from transfected fetal fibroblasts.AuthorsSchnieke AE; Kind AJ; Ritchie WA; Mycock K; Scott AR; Ritchie M; Wilmut I; Colman A; Campbell KHPublicationScience (New York, N.Y.), 1997, Vol 278, Issue 5346, p2130ISSN0036-8075Publication typearticleDOI10.1126/science.278.5346.2130