Related by context. Frequent words. (Click for all words.) 47 cloning 47 cloned 44 cloned embryos 44 matings 43 cloned sheep 43 gene sequences 42 cows pigs 42 Wilmut 41 clones 41 Cloned 41 selective breeding 40 cloned embryo 40 genetic defects 39 genetically identical 39 genetic sequencing 39 breeders 39 extracted stem cells 39 genome sequenced 39 sequencing 39 embryos 38 embryos implanted 38 artificial insemination 38 transgenic animal 38 Snuppy 38 somatic cell 38 Cloning 38 iPS cell 37 pregnant mares 37 Embryology Authority HFEA 37 mares 37 Tissue samples 37 genetically 37 artificially inseminated 37 genetically engineered 37 breeding 37 stem cells 37 IVF cycles 37 pluripotent stem cells 37 chickens ducks 37 de worming 37 marmosets 37 transgenic 36 Shinya Yamanaka 36 iPSCs 36 Roslin Institute 36 oocytes 36 deworming 36 Ian Wilmut 36 rabbits 36 parthenogenesis 36 embryo 36 DNA sequencing 36 IVF treatments 36 Sydney Taronga Zoo 36 genome sequencing 36 genome sequence 35 experiments 35 breeder 35 extracting stem cells 35 somatic cells 35 sequenced 35 crossbreeding 35 geneticists 35 DNA fingerprinting 35 vitro fertilization 35 Afghan hound 35 Embryos 35 CCMB 35 cattle sheep goats 35 estrus 35 replacement heifers 35 mouse embryos 35 RNL Bio 35 IVF treatment 34 Genetic Savings 34 genetically manipulated 34 genetically altered 34 genetically engineer 34 genetically modifying 34 stem cell therapy 34 culling 34 inbreeding 34 embryonic stem cells 34 purebred 34 genetic fingerprinting 34 vitro fertilization IVF 34 vaccination 34 reproductive cloning 34 transgenic animals 34 conceive naturally 34 Embryology 33 iPS cells 33 euthanised 33 genetically diverse 33 Boisselier 33 Genetically engineered 33 offspring 33 crossbred 33 Tasmanian tiger 33 fertility treatments 33 genetically modified mice