. Author manuscript; available in PMC: 2014 Nov 1.

Published in final edited form as: Nature. 2014 Mar 26;509(7498):101–104. doi: 10.1038/nature13134

Extended Data Table 3. In vivo development of embryos derived by nuclear transfer into enucleated interphase 2-cell embryosor MII oocytes.

Nuclear donor cells	Recipient cytoplasm	N embryos transferred/recipients	N pregnant recipients	Live pups born (%)
FFs	Interphase 2-cell embryo	115/10	4	0
FFs	MII oocyte	170/10	4	1 (0.6%)

ESCs	Interphase 2-cell embryo	89/8	3	4 (4.5%)

FFs - fetal fibroblasts, ESCs - embryonic stem cells