Related by context. All words. (Click for frequent words.) 70 blastocyst 66 embryos 64 blastocyst stage 63 embryo 63 oocytes 62 blastomere 61 cloned embryos 61 mouse embryos 61 undifferentiated cells 60 Blastocysts 60 blastomeres 59 Embryos 58 pluripotent cells 57 germ cells 57 zygotes 57 totipotent 56 stem cells 56 cloned embryo 56 chromosomally normal 56 zygote 55 fertilized eggs 55 germline stem cells 55 somatic cells 55 mature oocytes 55 embryonic cells 54 egg follicles 54 unused embryos 54 oocytes eggs 54 unfertilised eggs 54 somatic cell 54 spermatogonial stem cells 54 IVF embryos 54 unfertilized egg 54 fertilized embryo 54 stem cells harvested 54 Pluripotent stem cells 53 primordial germ cells 53 bone marrow derived mesenchymal 53 unspecialized cells 53 vitro maturation 53 embryo clones 53 fertilized egg 53 placental tissue 53 cloned primate 53 biopsied embryos 53 cloned blastocysts 52 fetal tissue 52 human embryos 52 induced pluripotent stem cells 52 fertilized embryos 52 parthenogenetic 52 ovarian tissue 52 ovary 52 spermatogonia 52 neural stem cells 52 iPS cell 52 unfertilised egg 52 ESCs 52 fertilized ova 52 mammary cells 51 enucleated 51 ovarian follicle 51 myoblasts 51 cryopreserved 51 somatic stem cells 51 stem cells extracted 51 abnormal chromosomes 51 pluripotent meaning 51 ovary tissue 51 leftover embryos 51 neural cells 51 aneuploid cells 51 teratoma 51 umbilical cord stem cells 51 SCNT 51 ES cells 51 multipotent 50 iPSCs 50 somatic cell nuclear 50 extract stem cells 50 embyros 50 antral follicles 50 frozen thawed 50 embryonic tissue 50 embryonic stem cells 50 frozen embryos 50 Reijo Pera 50 testicular tissue 50 fertilized egg splits 50 chromosomally abnormal 50 cybrids 50 induced pluripotent cells 50 HESCs 50 mouse embryo 50 ovaries 50 fetuses 50 cryo preserved 50 vitro fertilization clinics 50 morula 50 Embryonic stem cells ESCs 50 embryonic 50 ovarian follicles 50 human ESCs 50 terminally differentiated 49 mesenchymal cells 49 cytoplasmic hybrids 49 teratomas 49 gastrulation 49 pluripotent embryonic 49 gametes 49 IVF embryo 49 basal cells 49 embryonic stem cells ESCs 49 transplanted stem cells 49 cells 49 unfertilized eggs 49 embryonic stemcells 49 unfertilised 49 follicles 49 Adult stem cells 49 oocyte 49 fibroblast cells 49 immature oocytes 49 pluripotent stem cells 49 trophoblast 49 stemcells 49 IPSCs 49 mouse testes 48 miscarried fetuses 48 islet cells 48 cloned stem cells 48 implanted embryos 48 intracytoplasmic sperm injection 48 vitro treatments 48 stem cell colonies 48 genetically reprogrammed 48 discarded umbilical cords 48 spermatagonial stem cells 48 Embryonic stem cells 48 oviducts 48 progenitor cells 48 bone marrow stem cells 48 HeLa cells 48 oocyte cryopreservation 48 artificial inseminations 48 frozen embryo 48 intracytoplasmic sperm injection ICSI 48 adipose cells 48 amniotic epithelial cells 48 eggs oocytes 48 deriving stem cells 48 hESC lines 48 abnormal prions 48 fetal stem cells 48 transgenic mouse 48 leukapheresis 48 immunocompromised mice 48 testicular biopsy 48 endometrial tissue 48 defective mitochondria 48 eggs fertilized 48 granulocytes 48 primordia 48 transfer SCNT 48 pluripotent 47 intra cytoplasmic sperm 47 amniotic cells 47 MAPCs 47 granulosa cells 47 spermatozoa 47 Leydig cells 47 bodily tissues 47 IVF ICSI 47 Infectious prions 47 adult stem cells 47 chimeric mice 47 neural crest stem cells 47 chimeric embryos 47 Stem cells 47 cultured neurons 47 germline stem cell 47 gonadotropins 47 iPS cells 47 acrosome reaction 47 Kamrava implanted Suleman 47 diploid cells 47 cybrid 47 amniotic fluid stem cells 47 destroying embryos 47 mosaicism 47 mesenchymal stem cells MSCs 47 cardiomyocytes 47 placental cells 47 therapeutic cloning 47 Neural stem cells 47 cloning embryos 47 yolk sac 47 embryos implanted 47 transfected cells 47 ovum 47 embryonic stem ES 47 centrosomes 47 oligodendrocyte cells 47 sperms 47 vitro fertilization 47 ovarian stimulation 47 HeLa 47 Cotsarelis 47 spermatogonial cells 47 Progenitor cells 47 embryoid bodies 47 Preimplantation genetic diagnosis 47 melanoma tumors 46 trophoblasts 46 endoderm 46 Fertilized eggs 46 neural progenitor cells 46 Cryopreservation 46 antibody secreting cells 46 hormonal stimulation 46 mouse ESCs 46 reimplanted 46 hematopoietic cells 46 embryonic stem 46 PGCs 46 Nayernia 46 ovarian tumors 46 mononuclear cells 46 microdroplets 46 iPSC 46 Multipotent 46 pancreases 46 placentas 46 nonembryonic 46 Reproductive cloning 46 IGFBP7 46 transiently transfected 46 Verlinsky 46 ovulated 46 hESCs 46 p# deficient 46 reprogrammed cells 46 bantengs 46 iPS 46 HSCs 46 fertilize eggs 46 stem cell 46 Massospondylus 46 hES cells 46 senescent cells 46 pancreata 46 Sertoli cells 46 prostate tissue 46 immunologically compatible 46 hMSCs 46 granule neurons 46 primordial follicles 46 oligodendrocytes 46 neurons astrocytes 46 neuroblastoma cells 46 engineered bladders 46 cells cardiomyocytes 46 embryo transfers 46 IVD sperm 46 zona pellucida 46 excess IVF embryos 46 skeletal muscle cells 46 amnion 46 embryo implants 46 engrafted 46 cumulus cells 46 aneuploid 45 fetuses aborted 45 parthenogenetic stem cells 45 IVF cycles 45 explants 45 surplus IVF embryos 45 artificial wombs 45 single blastomere 45 ovules 45 adult somatic cells 45 unspecialized 45 cryopreserved embryos 45 chromosomal abnormalities 45 NR#A# gene 45 sperm 45 pluripotent human 45 testes 45 hpSCs 45 mammalian embryos 45 divide asymmetrically 45 MizMedi Hospital 45 transgenic pigs 45 immunodeficient mice 45 microfilariae 45 corneal cells 45 egg retrieval 45 cardiac progenitor cells 45 pancreatic tissue 45 GFP gene 45 nestin 45 RNA transcripts 45 transgenic animals 45 gamete 45 multipotent stem cells 45 neurospheres 45 mouse fibroblasts 45 tumors 45 Cloning embryos 45 somites 45 embryologists 45 Oocyte 45 multipotent adult 45 clone embryos 45 gametes sperm 45 cloned embryonic stem 45 Induced pluripotent stem cells 45 ova 45 insulin secreting cells 45 babies umbilical cords 45 vitrification 45 hESC 45 human parthenogenetic stem 45 hematopoetic stem cells 45 chimeras 45 fertilized 44 immunized mice 44 Chinese hamster ovary 44 Malignant tumors 44 vascular endothelial cells 44 CD# + [001] 44 XY chromosomes 44 telomerase gene 44 mammalian embryo 44 seminiferous tubules 44 myocytes 44 platelet concentrates 44 Neu5Gc 44 spermatagonial cells 44 Cells 44 seminomas 44 hair follicle stem cells 44 follicle stimulating hormone 44 placental stem cells 44 intestinal stem cells 44 cytoplasmic hybrid 44 unfertilized human 44 genetic abnormalities 44 hematopoietic stem cells 44 triploid 44 cultured cells 44 unfertilized 44 PrPSc 44 pancreatic endocrine 44 induced pluripotent stem iPS 44 reimplanting 44 merozoites 44 Prometea 44 pluripotent embryonic stem cells 44 leptin receptors 44 ovarian transplant 44 asexually 44 glioblastoma cells 44 ovary transplants 44 PGD 44 nucleated cells 44 oligodendrocyte progenitor cells 44 undifferentiated stem cells 44 endostatin 44 keratinocyte 44 hepatocytes 44 ovulation induction 44 ovarian tumor 44 sperm fertilizes 44 Therapeutic cloning involves 44 cDNA libraries 44 aneuploidy 44 preimplantation genetic diagnosis PGD 44 transgenic mice 44 virile reproductive 44 implanting Nadya Suleman 44 engraft 44 embryonal 44 motile sperm 44 destroys embryos 44 amniotic stem cells 44 HSPCs 44 oocyte retrieval 44 retinal cells 44 injection ICSI 44 tumorous cells 44 constitutively 44 germline 44 luteal cells 44 transplanted kidneys 44 vitro fertilization IVF 44 parthenogenetic cells 44 haploid 44 ALDH br cells 44 chromosomal anomalies 44 Embryonic Stem Cells 44 GBM tumors 44 transplanted tissue 44 RPE cells 44 spare IVF embryos 44 admixed embryos 44 luminal cells 44 corpus luteum 44 adipose stem cells 44 chick embryos 44 anti Neu5Gc antibodies 44 fertilization clinics 44 Jaenisch 44 IVF treatments 44 spontaneously aborted 44 mesenchymal progenitor cells 44 abnormal cervical 44 cisplatin resistant 44 bone marrow stromal cells 44 antithrombin 44 iPSC lines 44 stromal cells 43 cells hESCs 43 induced pluripotent stem cell 43 lung tumors 43 Embryonic cells 43 amniotic fluid 43 mesenchymal stem cells 43 embryonic tissues 43 parthenogenic 43 Xenopus embryos 43 intestinal tissue 43 monoclonal antibodies mAbs 43 vitro 43 protein fragment 43 conceptus 43 testis 43 artificial ovary 43 ICSI cycles 43 Therapeutic cloning 43 follicular fluid 43 enucleated egg 43 vitrified eggs 43 cultured stem cells 43 mesenchymal stem cell 43 granule cells 43 cloned piglets 43 phthalate syndrome 43 mouse neural stem 43 karyotyping 43 pDCs 43 ovulation fertilization 43 prepubertal 43 overexpress 43 embryonic cloning 43 Umbilical cord stem cells 43 neural precursor 43 parthenogenesis 43 neuronal stem cells 43 pluripotent stem cell 43 vitro fertilizations 43 CD8 cells 43 aborted fetal 43 neural stem 43 genetic alterations 43 cardiac myocytes 43 lentiviral vector 43 dermal papilla cells 43 progenitors 43 fertilized ovum 43 ligers 43 IVF 43 excitatory synapses 43 imprinted genes 43 transgenic rats 43 stem cells MSCs 43 eggs 43 implanting embryos 43 Embryonic 43 erythrocytes 43 adipose derived 43 rotifer 43 PBMCs 43 ovarian 43 endometrial cells 43 prevent fertilized egg 43 megakaryocytes 43 mRNA transcripts 43 neural progenitors 43 genetic manipulations 43 embryos fertilized 43 multi celled organisms 43 epicardial cells 43 fertility treatments 43 lung fibroblasts 43 singleton babies 43 Wnt protein 43 eppin 43 adipocytes fat 43 renal cell carcinomas 43 Ovarian Tissue 43 embryo cloning 43 bcl 2 43 invitro fertilization 43 lymphoid cells 43 choroid plexus 43 frozen embryos implanted 43 retinal stem cells 43 broadly neutralizing antibodies 43 hybridomas 43 reinfused 43 cryoprotectants 43 oviduct 43 induced pluripotent 43 genetic imprinting 43 fertility clinics 43 Somatic Cell Nuclear 43 donor marrow 43 chromosome abnormalities 43 transplanted bone marrow 43 rFSH 43 epiblast stem cells 43 thymocytes 43 planarians 43 vertebrate embryos 43 egg retrievals 43 enzyme aromatase 43 hTERT 43 cell nuclei 43 dedifferentiation 43 viral vector 43 preadipocytes 43 XX chromosomes 43 fetus 43 progenitor cell 43 germline cells 43 gene expression profiles 43 oophorectomy removal 43 retinal pigment epithelial cells 43 hES 42 VSELs 42 microtissues 42 normal prion protein 42 thymus 42 urethras 42 reproducibly 42 holoprosencephaly 42 epiblast 42 undifferentiated hESCs 42 homodimers 42 Prion proteins 42 Parthenogenetic 42 induce pluripotency 42 Fibroblasts 42 seminal vesicles 42 diabetic mice 42 nanospheres 42 ovulate 42 leukaemic cells 42 trisomy 42 Mizmedi Hospital 42 Mycoplasma capricolum 42 aneuploidies 42 donor pancreases 42 granulosa cell 42 stemcell 42 HUVEC 42 genetically identical 42 unfertilized mouse 42 tumor biopsies 42 CCR7 42 prion gene 42 fertilising eggs 42 beta islet cells 42 Bone marrow stem cells 42 breast carcinomas 42 genetically defective 42 stem progenitor cells 42 SEQureDx ™ 42 cardiac fibroblasts 42 Notch receptors 42 mesenchyme 42 acinar cells 42 IN VITRO 42 BrdU 42 genetically engineered mouse 42 follicle stem cells 42 metabolomic profiles 42 undergoing IVF 42 chromosomally 42 thymus tissue 42 MDSCs 42 Embryo 42 Snuppy 42 reimplanting sperm producing 42 Preimplantation Genetic Diagnosis PGD 42 endoderm cells 42 diploid 42 autologous transplant 42 Umbilical cord blood 42 exocrine cells 42 cytotoxins 42 SOX3 gene 42 leukemic cells 42 invitro 42 Adult Stem Cells 42 extracting stem cells 42 explanted 42 Yamanaka recipe 42 cloned 42 hematopoietic stem cells HSCs 42 mammalian sperm 42 monocyte derived stem cells 42 germinal center 42 short hairpin RNAs 42 coding genes 42 pig islets 42 HLA G 42 amniotic cavity 42 tissue 42 Dr Zavos 42 cDNA library 42 radial glia 42 zebrafish embryos 42 panda sperm 42 glial progenitor cells 42 pancreatic adenocarcinoma 42 premature menopause 42 Hsp# [001] 42 pancreatic cells 42 hpSC lines 42 testosterone secretion 42 duplicated chromosomes 42 federally funded embryonic 42 Vitro fertilization 42 amyloid fibrils 42 progenitor stem cells 42 mutant mouse 42 Hoerstrup 42 photon microscopy 42 liver regenerates 42 neural crest cells 42 hippocampal neurons 42 ependymomas 42 rat pups 42 transdifferentiation 42 androgen receptors 42 octuplets conceived 41 IUGR 41 multicellular organism 41 Richard Doerflinger 41 malignant tumors 41 Mesenchymal 41 ovulatory cycles 41 singleton pregnancy 41 mRNA molecules 41 woman ovulates 41 insulin secreting beta 41 bioengineered mice 41 Amniotic fluid 41 eukaryotic cell 41 intrauterine insemination IUI 41 dizygotic twins 41 cancerous breast 41 RGCs 41 HuCNS SC cells 41 malignant cells 41 HMGA2 41 Mizmedi 41 stromal vascular fraction 41 Sertoli cell 41 fibroblasts 41 singleton pregnancies 41 insulin secreting islet cells 41 Cysts 41 TAp# 41 Male infertility 41 Kamrava implanted dozen 41 B lymphocyte 41 adipocytes 41 chimerism 41 secretes insulin 41 MizMedi 41 reprogramming genes 41 Treg cells 41 Mesenchymal stem cells 41 EGFP 41 tumor cells 41 vitro fertilization artificial insemination 41 bioluminescence imaging 41 neuroblastomas 41 planarian 41 donor livers 41 hpSC 41 vitro maturation IVM 41 autologous 41 thale cress Arabidopsis thaliana 41 HeLa cell 41 VRC# [001] 41 C#BL 6 mice 41 hESC derived 41 embryo implantation 41 RhD negative 41 laser capture microdissection 41 reproductive cloning 41 neuronal cells 41 CD#c 41 prokaryote 41 Tumours 41 androgen receptor AR 41 IVF treatment 41 chimeric mouse 41 menin 41 glioma cells 41 Anne Drapkin Lyerly 41 Foxp3 41 orchiectomy 41 engineered urethras 41 genistein 41 gamma globin gene 41 C EBP alpha 41 B lymphocytes 41 matrix metalloproteinases MMPs 41 preeclamptic women 41 ovarian hyperstimulation 41 regenerative medicine therapies 41 engrafted cells 41 amniotic stem cell 41 semen ova 41 IgA deficiency 41 pancreatic tumors 41 acinar 41 mucins 41 retroviral vectors 41 proinsulin 41 oocyte maturation 41 ChR2 41 donor sperm 41 xenograft tumors 41 Dye sensitized solar 41 GRNOPC1 cells 41 breast tumors 41 iCell Cardiomyocytes 41 transplanting stem cells 41 cells hESC 41 RBCs 41 cyclophilin D 41 CD# + [002] 41 umbilical cords 41 Cumulase 41 ovule 41 mesenchymal 41 mature oligodendrocytes 41 melanocytes 41 stem cells derived 41 chemically inactivated 41 gene expression Sapienza 41 reproductive tracts 41 replicative 41 prostate tumors 41 mutant mice 41 exosomes 41 fertilization 41 Fallopian tubes 41 Morells embryo 41 neuroblasts 41 oviraptors 41 multicellular animals 41 Amniocentesis 41 allogeneic 41 preimplantation embryos 41 miRNA molecules 41 leiomyoma 41 HER2 positive tumors 41 acetyl CoA 41 abnormal proteins 41 leukaemic stem cells 41 Wnts 41 hematopoietic blood 41 diseased tissue 41 CGG repeats 41 recombinants 41 multipotent cells 41 overexpressing 41 inhalable powder 41 somatic mutations 41 haematopoietic stem cell 41 mice genetically engineered 41 neurites 41 Prostate tumors 41 breast epithelial cells 41 Lrp5 41 reimplant 41 mesoderm 41 TH# cells 41 human embryo cloning 41 retroviral vector 41 mutant worms 41 FGF# 41 meiosis 41 Skutella 41 premalignant cells 41 donor trachea 41 sperm donor offspring 41 1ß 41 bone marrow aspirates 41 ras gene 41 Geoffrey Sher 41 adipose derived stem cells 41 somatic stem cell 41 pre eclamptic 41 mammary tumors 41 X chromosome inactivation 41 NKT cells 41 differentially expressed genes 41 allogenic 41 benign nodules 40 transgenic 40 bovine semen 40 intra uterine insemination 40 transplanted ovarian 40 ovarian hyperstimulation syndrome 40 secrete proteins 40 thawed ovarian 40 Th# cells 40 cell progenitors 40 LPA receptors 40 monozygotic 40 malignant tissues 40 medulloblastomas 40 methyltransferases 40 Lhx2 40 intestinal epithelial cells 40 thawed fertilized 40 neural stem cell 40 hematopoietic progenitor cells 40 supernatant 40 nanoshell 40 HEK# 40 cumulus removal 40 gestational sac 40 HbF 40 MSH2 40 Grompe 40 mammalian cells 40 transfection 40 clonogenic 40 HLA antigens 40 lentiviral vectors 40 ovulates 40 Mammalian cells 40 vitro fertilization treatments 40 endospores 40 mice 40 aberrantly 40 Susannah Baruch 40 epigenetically 40 ovaries removed 40 Eleanor Nicoll spokeswoman 40 Karlseder 40 liver grafts 40 implantation 40 lysozyme 40 HAR1 40 pancreatic tumor 40 miR #b [001] 40 cysts 40 implantation genetic 40 myogenic 40 Vitro Fertilisation 40 cloning 40 reproduce asexually 40 fission yeast 40 MEFs 40 transgenic chickens 40 S. maltophilia 40 ViaCyte 40 blank slate stem cells 40 female gametophyte 40 assisted reproduction 40 Oct4 40 EBx 40 suppressor gene 40 Hepatocytes 40 melanocyte 40 Gab Kovacs 40 haematopoietic stem cells 40 recombinant antibodies 40 subfertile 40 metastatic tumors 40 capsids 40 myeloma cells 40 virally infected cells 40 unspecialised 40 Fragile X mental retardation 40 Carcinoid tumors 40 Lodamin 40 defensins 40 eSET 40 Sox9 40 genetically manipulating 40 Transfer SCNT 40 Rb gene 40 islet beta 40 hybridoma 40 urinary concentrations 40 mutated EGFR 40 Neuregulin 1 40 downregulated 40 trophoblast cells 40 reprogrammed stem cells 40 lysate 40 transfected 40 hemangioblasts 40 ectoderm 40 recombinant DNA 40 abort fetuses 40 CLL cells 40 transplanted islets 40 eukaryote 40 assisted reproductive 40 Hoxb8 40 genomic loci 40 wombs 40 herpesviruses 40 antisense inhibition 40 Her2/neu 40 eukaryotic cells 40 neurons 40 peptide antigens 40 Fallopian tube 40 transplantable cells 40 Allogeneic 40 lymphocytes 40 cotyledon 40 soluble proteins 40 castrated mice 40 mice lacking 40 glioblastoma tumor 40 tadpoles 40 non coding RNA 40 mouse embryonic fibroblasts 40 piRNAs 40 knockout mice 40 synthetic genome 40 Xenopus 40 human pluripotent stem 40 testicular cells 40 Somatic cell 40 myoblast 40 embryo cryopreservation 40 syngeneic 40 umbilical cord blood 40 mammal cloned 40 ductal breast cancer 40 protocells 40 ulipristal 40 PKD1 40 islets 40 Neanderthal genes 40 clones 40 TGF alpha 40 androgens male 40 genetically reprogramming 40 fibroblast 40 preimplantation genetic diagnosis 40 HER2 neu 40 malignant prostate 40 fungal strains 40 sFlt 1 40 chorionic villus sampling 40 immunologically matched 40 Fanconi proteins 40 splice variants 40 lymphoid organs 40 hexamers 40 cellular prion protein 40 follicle stimulating hormone FSH 40 hepatoma 40 Akt1 40 ACTCellerate ™ 40 sporozoites 40 Progenitor Cells 40 vasectomy reversal 40 spontaneous mutations 40 autologous cells 40 methylation patterns 40 IVF pregnancies 40 prion proteins 40 Sooam 40 Wwox 40 tissues 40 peroxisomes 40 islet transplants 40 p# mutation 40 CCR5 receptors 40 M. capricolum 40 epithelial stem cells 40 umbilical stem cells