Mice cloned from embryonic stem cells

T Wakayama, I Rodriguez, Anthony C F Perry, R Yanagimachi, P Mombaerts

Research output: Contribution to journalArticle

395 Citations (Scopus)

Abstract

Cloning allows the asexual reproduction of selected individuals such that the offspring have an essentially identical nuclear genome. Cloning by nuclear transfer thus far has been reported only with freshly isolated cells and cells from primary cultures. We previously reported a method of cloning mice from adult somatic cells after nuclear transfer by microinjection. Here, we apply this method to clone mice from widely available, established embryonic stem (ES) cell lines at late passage. With the ES cell line R1, 29% of reconstructed oocytes developed in vitro to the morula/blastocyst stage, and 8% of these embryos developed to live-born pups when transferred to surrogate mothers. We thus cloned 26 mice from R1 cells. Nuclei from the ES cell line E14 also were shown to direct development to term. We present evidence that the nuclei of ES cells at G(1)- or C-2/M-phases are efficiently able to support full development. Our findings demonstrate that late-passage ES cells can be used to produce viable cloned mice and provide a link between the technologies of ES cells and animal cloning. It thus may be possible to clone from a single cell a large number of individuals over an extended period.
Original languageEnglish
Pages (from-to)14984-14989
Number of pages6
JournalProceedings of the National Academy of Sciences of the United States of America
Volume96
Issue number26
Publication statusPublished - 1999

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Embryonic Stem Cells
Organism Cloning
Cell Line
Clone Cells
Surrogate Mothers
Asexual Reproduction
Morula
Primary Cell Culture
Microinjections
Blastocyst
Cell Division
Oocytes
Mouse Embryonic Stem Cells
Embryonic Structures
Genome
Technology

Cite this

Wakayama, T., Rodriguez, I., Perry, A. C. F., Yanagimachi, R., & Mombaerts, P. (1999). Mice cloned from embryonic stem cells. Proceedings of the National Academy of Sciences of the United States of America, 96(26), 14984-14989.

Mice cloned from embryonic stem cells. / Wakayama, T; Rodriguez, I; Perry, Anthony C F; Yanagimachi, R; Mombaerts, P.

In: Proceedings of the National Academy of Sciences of the United States of America, Vol. 96, No. 26, 1999, p. 14984-14989.

Research output: Contribution to journalArticle

Wakayama, T, Rodriguez, I, Perry, ACF, Yanagimachi, R & Mombaerts, P 1999, 'Mice cloned from embryonic stem cells', Proceedings of the National Academy of Sciences of the United States of America, vol. 96, no. 26, pp. 14984-14989.
Wakayama, T ; Rodriguez, I ; Perry, Anthony C F ; Yanagimachi, R ; Mombaerts, P. / Mice cloned from embryonic stem cells. In: Proceedings of the National Academy of Sciences of the United States of America. 1999 ; Vol. 96, No. 26. pp. 14984-14989.
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