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Zinc Finger Nucleases. Derivation and Characterization of Rat Embryonic Stem Cells. Characteristics of Embryonic Stem Cells. Establishment of pluripotent embryonic cell (like) lines. Mouse * , Human Monkey, Rat, Pig, Sheep…. RAT.
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Establishment of pluripotent embryonic cell (like) lines Mouse*, Human Monkey, Rat, Pig, Sheep…
RAT • Model for biomedical research, physiology, toxicology studies… A bigger mouse?
3I medium Ying et al, Nature ,2008, 453(7194):519-523 CHIR99021: GSK3 inhibitor PD184352: MEK1/2 SU5402: FGFR
Fig. 1 Culture of blastocysts in different medium A: LIF+Serum; B: N2B27; C: N2B27+3I
Fig. 2 Derivation and maintain of rat ES cells from rat blastocyst
Fig. 3 Immunostaining for pluripotency marker in rat ES cells
Fig. 4 AP staining and pluripotency gene expression in rat ES cells
Fig.7 In vitro differentiation of rat ES cells Rat ES cells in MEF medium
MEF medium+CDM day4 MEF medium Fig.7 In vitro differentiation of rat ES cells
Fig.7 In vitro differentiation of rat ES cells MEF medium+CDM day 8
Fig.8 RT-PCR analysis of gene expression in rat ES cells and EBs
Fig.9 X inactivation occurs during differentiation of famale rat ES cells
A DAc2 B DAc8 Fig.10 Karyotype analysis of the rat ES cells A: G banding; B: Gender verification by PCR
Ovary Uterus Fig.11 Exposure of uterus for blastocysts tansferring
Fig.12 Chimeric rat produced by injection of DAc2 into SD blastocysts
Fig.14 Chimeric rat and germline produced by injection of DAc2 into F344 blastocysts
A: 153bp; a: 134bp Fig.15 Genotyping analysis of germline rats and its pups D: SSLP (Simple Sequence Length Polymorphism)
Fig. 21 Bisulfite sequencing of DNA methylation of the Oct4 and Nanog promoter regions CU