Skip to main content
Log in

DNA methylation status of H19 and Xist genes in lungs of somatic cell nuclear transfer bovines

  • Articles
  • Animal Genetics
  • Published:
Chinese Science Bulletin

Abstract

In somatic cell nuclear transfer (SCNT) technologies, the donor cell’s nuclei need to be epigenetically reprogrammed for embryonic development. The incomplete reprogramming of donor cell nuclei has been implicated as a primary reason for the low efficiency of SCNT. DNA methylation is a major epigenetic modification of the genome that regulates crucial aspects of genome function, including establishment of genomic imprinting. In order to make sure whether the DNA methylation reprogramming is efficient in SCNT animals, we analyzed the DNA methylation status of two imprinting genes, H19 and Xist, in lungs of deceased SCNT bovines that died within 48 h of birth using bisulfite sequencing analysis. Our findings demonstrated that cloned bovines showed significantly lower DNA methylation of H19 than controls (P<0.05), and three tested CpGs sites (1, 2, 3) exhibited unmethylation in one cloned bovine (9C3); however, Xist showed similar DNA methylation levels between clones and controls, and both showed hypermethylation (96.11% and 86.67%).

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Campbell K H, McWhir J, Ritchie W A, et al. Sheep cloned by nuclear transfer from a cultured cell line. Nature, 1996, 380(6569): 64–66

    Article  PubMed  CAS  Google Scholar 

  2. Kato Y, Tani T, Sotomaru Y, et al. Eight calves cloned from somatic cells of a single adult. Science, 1998, 282(5396): 2095–2098

    Article  PubMed  CAS  Google Scholar 

  3. Baguisi A, Behboodi E, Melican D T, et al. Production of goats by somatic cell nuclear transfer. Nat Biotechnol, 1999, 17(5): 456–461

    Article  PubMed  CAS  Google Scholar 

  4. Wakayama T, Perry A C, Zuccotti M, et al. Full-term development of mice from enucleated oocytes injected with cumulus cell nuclei. Nature, 1998, 394(6691): 369–374

    Article  PubMed  CAS  Google Scholar 

  5. Onishi A, Iwamoto M, Akita T, et al. Pig cloning by microinjection of fetal fibroblast nuclei. Science, 2000, 289(5482): 1188–1190

    Article  PubMed  CAS  Google Scholar 

  6. Shin T, Kraemer D, Pryor J, et al. A cat cloned by nuclear transplantation. Nature, 2002, 415(6874): 859

    Article  PubMed  CAS  Google Scholar 

  7. Chesne P, Adenot P G, Viglietta C, et al. Cloned rabbits produced by nuclear transfer from adult somatic cells. Nat Biotechnol, 2002, 20(4): 366–369

    Article  PubMed  CAS  Google Scholar 

  8. Zhou Q, Renard J P, Le Friec G, et al. Generation of fertile cloned rats by regulating oocyte activation. Science, 2003, 302(5648): 1179

    Article  PubMed  CAS  Google Scholar 

  9. Woods G L, White K L, Vanderwall D K, et al. A mule cloned from fetal cells by nuclear transfer. Science, 2003, 301(5636): 1063

    Article  PubMed  CAS  Google Scholar 

  10. Galli C, Lagutina I, Crotti G, et al. Pregnancy: A cloned horse born to its dam twin. Nature, 2003, 424(6949): 635

    Article  PubMed  CAS  Google Scholar 

  11. Lee B C, Kim M K, Jang G, et al. Dogs cloned from adult somatic cells. Nature, 2005, 436(7051): 641

    Article  PubMed  CAS  Google Scholar 

  12. Young L E, Sinclair K D, Wilmut I. Large offspring syndrome in cattle and sheep. Rev Repord. 1998, 3(3): 155–163

    Article  CAS  Google Scholar 

  13. Hill J R, Burghardt R C, Jones K, et al. Evidence for placental abnormality as the major cause of mortality in first-trimester somatic cell cloned bovine fetuses. Biol Reprod, 2000, 63(6): 1787–1794

    Article  PubMed  CAS  Google Scholar 

  14. Farin C E, Farin P W, Piedrahita J A. Development of fetuses from in vitro-produced and cloned bovine embryos. J Anim Sci. 2004, 82: E53–E62

    PubMed  Google Scholar 

  15. Daniels R, Hall V, Trounson A O. Analysis of gene transcription in bovine nuclear transfer embryos reconstructed with granulosa cell nuclei. Biol Reprod, 2000, 63(4): 1034–1040

    Article  PubMed  CAS  Google Scholar 

  16. Li S J, Du W H, Li N. Epigenetic reprogramming in mammalian nuclear transfer. Chin Sci Bull, 2004, 49(8): 766–771

    Article  CAS  Google Scholar 

  17. Kremenskoy M, Kremenska Y, Suzuki M, et al. Epigenetic characterization of the CpG islands of bovine Leptin and POU5F1 genes in cloned bovine fetuses. J Reprod Dev, 2006, 52(2): 277–285

    Article  PubMed  CAS  Google Scholar 

  18. Paulsen M, Takada S, Youngson N A, et al. Comparative sequence analysis of the imprinted Dlk1-Gtl2 locus in three mammalian species reveals highly conserved genomic elements and refines comparison with the Igf2-H19 region. Genome Res. 2001, 11(12): 2085–2094

    Article  PubMed  CAS  Google Scholar 

  19. Khatib H, Schutzkus V. The expression profile of the H19 gene in cattle. Mamm Genome, 2006, 17(9): 991–996

    Article  PubMed  CAS  Google Scholar 

  20. Mann M R, Chung Y G, Nolen L D, et al. Disruption of imprinted gene methylation and expression in cloned preimplantation stage mouse embryos. Biol Reprod, 2003, 69(3): 902–914

    Article  PubMed  CAS  Google Scholar 

  21. Zhang S Q, Kubota C, Yang L, et al. Genomic imprinting of H19 in naturally reproduced and cloned cattle. Biol Reprod, 2004, 71(5): 1540–1544

    Article  PubMed  CAS  Google Scholar 

  22. Penny G D, Kay G F, Sheardown S A, et al. Requirement for Xist in the X chromosome inactivation. Nature, 1996, 379(656): 131–137

    Article  PubMed  CAS  Google Scholar 

  23. De La Fuente R, Hahnel A, Basrur P K, et al. X inactive-Specific transcript (Xist) expression and X chromosome inactivation in the preattachment bovine embryo. Biol Reprod, 1999, 66(3): 769–775

    Article  Google Scholar 

  24. Wrenzycki C, Lucas-Hahn A, Herrmann D, et al. In vitro production and nuclear transfer affect dosage compensation of the X-linked gene transcripts G6PD, PGK, and Xist in preimplantation bovine embryos. Biol Reprod, 2002, 66(1): 127–134

    Article  PubMed  CAS  Google Scholar 

  25. Xue F, Tian X C, Du F, et al. Aberrant patterns of X chromosome inactivation in bovine clones. Nat Genet, 2002, 31(2): 216–220

    Article  PubMed  CAS  Google Scholar 

  26. Li S J, Li Y X, Du W H, et al. Aberrant gene expression in organs of bovine clones that die within two days after birth. Biol Reprod, 2005, 72(2): 258–265

    Article  PubMed  CAS  Google Scholar 

  27. Dindot S V, Farin P W, Farin C E, et al. Epigenetic and genomic imprinting analysis in nuclear transfer derived bos gaurus/bos taurus hybrid fetuses. Biol Reprod, 2004, 71(2): 470–478

    Article  PubMed  CAS  Google Scholar 

  28. Dindot S V, Kent K C, Evers B, et al. Conservation of genomic imprinting at the Xist, IGF2, and Gtl2 loci in the bovine Mamm Genome, 2004, 15(12): 966–974

    CAS  Google Scholar 

  29. Rideout W M, Eggan K, Jaenisch R. Nuclear cloning and epigenetic reprogramming reprogramming of the genome. Science, 2001, 293(5532): 1093–1098

    Article  PubMed  CAS  Google Scholar 

  30. Gong G C, Dai Y P, Fan B L, et al. Production of transgenic blastocysts by nuclear transfer from different types of somatic cells in cattle. Sci China C-Life Sci, 2004, 47(2): 183–189

    Article  PubMed  CAS  Google Scholar 

  31. Lucifero D, Suzuki J, Bordiqnon V, et al. Bovine Snrpn methylation imprint in oocytes and day 17 in vitro-produced and somatic cell nuclear transfer embryos. Biol Reprod, 2006, 75(4): 531–538

    Article  PubMed  CAS  Google Scholar 

  32. Imamura T, Kerjean A, Heams T, et al. Dynamic CpG and non-CpG methylation of the Peg1/Mest gene in the mouse oocyte and preimplantation embryo. J Biol Chem, 2005, 280(20): 20171–20175

    Article  PubMed  CAS  Google Scholar 

  33. Wilmut I, Beaujean N, de Sousa P A, et al. Somatic cell nuclear transfer. Nature, 2002, 419(6907): 583–586

    Article  PubMed  CAS  Google Scholar 

  34. Shiota K, Kogo Y, Ohgane J, et al. Epigenetic marks by DNA methylation specific to stem, germ and somatic cells in mice. Genes Cells, 2002, 7(9): 961–969

    Article  PubMed  CAS  Google Scholar 

  35. Kang Y K, Koo D B, Park J S, et al. Typical demethylation events in cloned pig embryos. J Biol Chem, 2001, 276(43): 39980–39984

    Article  PubMed  CAS  Google Scholar 

  36. Ohgane J, Wakayama T, Kogo Y, et al. DNA methylation variation in cloned mice. Genesis, 2001, 30(2): 45–50

    Article  PubMed  CAS  Google Scholar 

  37. Ogawa H, Ono Y, Shimozawa N, et al. Disruption of imprinting in cloned mouse fetuses from embryonic stem cells. Reproduction, 2003, 126(4): 549–557

    Article  PubMed  CAS  Google Scholar 

  38. Young L E, Schnicke A E, McCreath K J, et al. Conservation of IGF2-H19 and IGF2R imprinting in sheep: effects of somatic cell nuclear transfer. Mech Dev, 2003, 120(12): 1433–1442

    Article  PubMed  CAS  Google Scholar 

  39. Liu J H, Yin S, Xiong B, et al. Aberrant DNA methylation imprints in aborted bovine clones. Mol Reprod Dev, 2008, 75(4): 598–607

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding authors

Correspondence to ShiJie Li or Ning Li.

Additional information

Supported by the National High Technology Research and Development Program of China (Grant No. 2001AA213091) and Natural Science Foundation of Hebei Province (Grant No. C2006001032)

About this article

Cite this article

Chen, J., Li, D., Liu, Y. et al. DNA methylation status of H19 and Xist genes in lungs of somatic cell nuclear transfer bovines. Chin. Sci. Bull. 53, 1996–2001 (2008). https://doi.org/10.1007/s11434-008-0249-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11434-008-0249-x

Keywords

Navigation