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. 2007 Dec;134(6):799–809. doi: 10.1530/REP-07-0285

Table 5.

Corrected percentage contribution of Tg-positive cells in E9.5 Ts3↔2n and 2n↔2n chimeras.

Epiblast derivatives Primitive endoderm derivatives Trophectoderm derivatives



Chimera Fetus Amnion YS mes YS end P end PT PTGC RMGC
Ts3↔2n chimeras
 TS-10 Absent Absent 71.0 50.3 100a 100a 100a 100a
 TS-46 68.4 82.1 74.7 96.8 91.0 72.4 43.3 75.6
2n↔2n chimeras
 TS-42 13.9 25.5 18.4 90.6 54.1 71.6 71.1 99.0
 TS-6 61.8 27.8 26.8 17.4 10.8 95.1 41.6 52.1

YS mes, yolk sac mesoderm; YS end, yolk sac endoderm; P end, parietal endoderm; PT, placental trophoblast; PTGC, placental trophoblast giant cells; RMGC, trophoblast giant cells on outside of Reichert's membrane.

a

Corrected values that exceeded 100% are shown as 100%.