Back to the beginning

Nature. 2002 Nov 14;420(6912):127. doi: 10.1038/420127a.
No abstract available

MeSH terms

  • Animals
  • Cell Differentiation*
  • Cell Lineage
  • Cell Nucleus / genetics*
  • Cell Nucleus / physiology
  • Cloning, Organism / methods*
  • DNA Methylation
  • Embryo Research
  • Female
  • Male
  • Ovum / cytology
  • Ovum / metabolism
  • Spermatozoa / cytology
  • Spermatozoa / metabolism
  • Totipotent Stem Cells / cytology*
  • Totipotent Stem Cells / metabolism