| Pluripotent bovine embryonic cell lines direct embryonic development following nuclear transfer SL Stice, NS Strelchenko, CL Keefer, L Matthews Biology of reproduction 54 (1), 100-110, 1996 | 391 | 1996 |
| Generation of Dwarf Goat (Capra hircus) Clones Following Nuclear Transfer with Transfected and Nontransfected Fetal Fibroblasts and In Vitro-Matured Oocytes CL Keefer, H Baldassarre, R Keyston, B Wang, B Bhatia, AS Bilodeau, ... Biology of Reproduction 64 (3), 849-856, 2001 | 334 | 2001 |
| Challenges and prospects for the establishment of embryonic stem cell lines of domesticated ungulates CL Keefer, D Pant, L Blomberg, NC Talbot Animal reproduction science 98 (1-2), 147-168, 2007 | 224 | 2007 |
| Production of cloned goats after nuclear transfer using adult somatic cells CL Keefer, R Keyston, A Lazaris, B Bhatia, I Begin, AS Bilodeau, FJ Zhou, ... Biology of reproduction 66 (1), 199-203, 2002 | 221 | 2002 |
| Interspecies differences in the stability of mammalian sperm nuclei assessed in vivo by sperm microinjection and in vitro by flow cytometry SD Perreault, RR Barbee, KH Elstein, RM Zucker, CL Keefer Biology of reproduction 39 (1), 157-167, 1988 | 206 | 1988 |
| Cryopreservation of goat oocytes and in vivo derived 2-to 4-cell embryos using the cryoloop (CLV) and solid-surface vitrification (SSV) methods I Begin, B Bhatia, H Baldassarre, A Dinnyes, CL Keefer Theriogenology 59 (8), 1839-1850, 2003 | 178 | 2003 |
| Bovine inner cell mass cells as donor nuclei in the production of nuclear transfer embryos and calves CL Keefer, SL Stice, DL Matthews Biology of reproduction 50 (4), 935-939, 1994 | 170 | 1994 |
| Artificial cloning of domestic animals CL Keefer Proceedings of the National Academy of Sciences 112 (29), 8874-8878, 2015 | 153 | 2015 |
| Advances in the production and propagation of transgenic goats using laparoscopic ovum pick-up and in vitro embryo production technologies H Baldassarre, B Wang, N Kafidi, C Keefer, A Lazaris, CN Karatzas Theriogenology 57 (1), 275-284, 2002 | 150 | 2002 |
| Multiple generational bovine embryo cloning SL Stice, CL Keefer Biology of reproduction 48 (4), 715-719, 1993 | 143 | 1993 |
| Bovine nuclear transfer embryos: oocyte activation prior to blastomere fusion SL Stice, CL Keefer, L Matthews Molecular reproduction and development 38 (1), 61-68, 1994 | 134 | 1994 |
| Transgene expression of green fluorescent protein and germ line transmission in cloned calves derived from in vitro-transfected somatic cells V Bordignon, R Keyston, A Lazaris, AS Bilodeau, JHF Pontes, D Arnold, ... Biology of Reproduction 68 (6), 2013-2023, 2003 | 127 | 2003 |
| Cleavage development of bovine oocytes fertilized by sperm injection CL Keefer, AI Younis, BG Brackett Molecular reproduction and development 25 (3), 281-285, 1990 | 118 | 1990 |
| Fertilization by sperm injection in the rabbit CL Keefer Gamete Research 22 (1), 59-69, 1989 | 117 | 1989 |
| Developmental expression of pluripotency determining factors in caprine embryos: novel pattern of NANOG protein localization in the nucleolus S He, D Pant, A Schiffmacher, S Bischoff, D Melican, W Gavin, C Keefer Molecular reproduction and development 73 (12), 1512-1522, 2006 | 111 | 2006 |
| Developmental competence of prepubertal and adult goat oocytes cultured in semi-defined media following laparoscopic recovery J Koeman, CL Keefer, H Baldassarre, BR Downey Theriogenology 60 (5), 879-889, 2003 | 110 | 2003 |
| Production of bioproducts through the use of transgenic animal models CL Keefer Animal Reproduction Science 82, 5-12, 2004 | 109 | 2004 |
| Activation of bovine oocytes following intracytoplasmic sperm injection (ICSI) JT Chung, CL Keefer, BR Downey Theriogenology 53 (6), 1273-1284, 2000 | 103 | 2000 |
| In vitro culture of bovine IVM-IVF embryos: Cooperative interaction among embryos and the role of growth factors CL Keefer, SL Stice, AM Paprocki, P Golueke Theriogenology 41 (6), 1323-1331, 1994 | 103 | 1994 |
| Mechanical phenotyping of mouse embryonic stem cells: increase in stiffness with differentiation A Pillarisetti, JP Desai, H Ladjal, A Schiffmacher, A Ferreira, CL Keefer Cellular Reprogramming (Formerly" Cloning and Stem Cells") 13 (4), 371-380, 2011 | 96 | 2011 |
Anthoula LazarisScientistVerified email at muhc.mcgill.ca
