Related by context. Frequent words. (Click for all words.) 54 hybrid 54 transgenic animals 53 embryo 52 chimeras 52 genetically modified 52 embryos 51 human embryos 51 cloned embryos 51 cloning 51 hybrids 50 genetic modification 49 genetically engineered 49 cloned embryo 49 embryonic stem cells 48 stem cell 48 hESCs 48 iPS 48 therapeutic cloning 47 transgenic 47 iPSCs 47 ESCs 47 transgenic plants 47 Embryo 47 gametes 47 SCNT 47 somatic cell nuclear 46 ES cells 46 genetically modified crops 46 stem cells 46 embryonic cells 45 iPS cells 45 fertilized embryos 45 Genetically modified 45 hESC 45 fetal tissue 45 induced pluripotent stem cells 45 embryonic stem cell 44 bioengineered 44 reproductive cloning 44 genetically altered 44 Embryology Authority 44 zebra fish 44 recombinant DNA 44 Embryonic stem cell 44 somatic cells 44 Embryology Bill 44 HFEA 43 stem cell research 43 cell transplantation 43 transgene 43 Embryology Authority HFEA 43 human cloning 43 biotechnologies 43 cloned 43 oocytes 43 human embryonic stem 43 pluripotent stem cells 42 mammalian cell 42 Cloning 42 genetically modified GM 42 vitro 42 stem cells derived 42 embryonic 42 GMO crops 42 ex vivo 42 Embryos 42 pest resistant 41 recombinant 41 Transgenic 41 genetically modified corn 41 stem cell therapies 40 oocyte 40 ovum 40 embryology 40 Stem cell 40 transgenic mice 40 insect resistant 40 Bt brinjal 39 assisted reproductive 39 hybridization 39 genetically modified foods 39 clones 39 assisted reproduction 39 chimeric 39 blastocyst 39 GMOs 39 destroying embryos 39 chimera 39 hepatocytes 39 transfection 39 cloned animals 39 genetically modified organisms GMOs 39 gene therapy 39 Wilmut 38 biotechnological 38 synthetic hormones 38 adult stem cells 38 ESCR 38 neural stem cells 38 bone marrow stem cells 38 Embryonic stem cells