Related by context. Frequent words. (Click for all words.) 58 undifferentiated cells 58 plasmodium 58 diploid 57 mononuclear cells 57 blastocyst stage 57 erythrocytes 57 endoderm 56 zygotes 56 zygote 56 flatworm 56 plantlets 56 blastocyst 55 teratoma 55 vacuole 55 teratomas 55 mesoderm 55 myoblasts 55 epididymis 54 supernatant 54 papillae 54 calyx 54 mannose 54 haploid 54 protein fragment 54 morphogenesis 54 Saccharomyces cerevisiae 54 somatic cell 54 Xenopus 53 mouse embryos 53 somatic cells 53 oviduct 53 laminae 53 endosperm 53 immune deficient mice 53 S. cerevisiae 53 neural cells 53 unfertilized 53 membranous 53 glycosides 53 mesenchymal cells 52 centromere 52 lamellar 52 pancreatic tissue 52 granulocytes 52 Fig. 1A 52 centrosomes 52 virions 52 induced pluripotent stem cell 52 unfertilized egg 52 proinsulin 52 monomeric 52 fibroblast cells 52 xylem 52 germ cells 52 amyloid fibrils 51 pluripotent cells 51 embryo 51 neural crest 51 enzymatic activity 51 virion 51 mouse embryo 51 lobules 51 thymic 51 oligosaccharides 51 T lymphocyte 51 regrows 51 neural tissue 51 midgut 51 gonad 51 fibroblast 51 phyto 51 clonal 51 chloroplasts 51 rhesus 51 rDNA 51 endosomes 50 apical 50 overexpressing 50 chloroplast 50 embryonic stem ES 50 lectin 50 testis 50 germline 50 IVF ICSI 50 mucin 50 frozen thawed 50 purines 50 polypeptide 50 adipocyte 50 Supplementary Fig 50 morphologically 50 corm 50 triploid 50 limbus 50 Penicillium 50 blastocysts 50 dsRNA 50 collagen matrix 50 endosome 50 oocyte 50 tRNAs