FGF-signalling in the differentiation of mouse ES cells towards ...
FGF-signalling in the differentiation of mouse ES cells towards ...
FGF-signalling in the differentiation of mouse ES cells towards ...
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Figure S2Figure S2: A subpopulation <strong>of</strong> T + <strong>cells</strong> expresses Mixl1, whereas Gsc + <strong>cells</strong> express no or low levels <strong>of</strong> T.Immun<strong>of</strong>luorescent analyses <strong>of</strong> T expression <strong>in</strong> T Gfp/+ (A), Mixl1 Gfp/+ (B) or Gsc Gfp/+ <strong>cells</strong> (C) grown <strong>in</strong> adherentculture for 3 or 5 days <strong>in</strong> <strong>the</strong> presence <strong>of</strong> <strong>the</strong> <strong>in</strong>dicated growth factors. The arrows <strong>in</strong> (C) <strong>in</strong>dicate areas with high Texpression and low/no Gsc (GFP) expression. (D) Immun<strong>of</strong>luorescent analyses <strong>of</strong> Foxa2 and E-cad expression <strong>in</strong>T Gfp/+ (a–d), Mixl1 Gfp/+ (e–h), or Gsc Gfp/+ <strong>cells</strong> (i–l) after activ<strong>in</strong> treatment.44