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In this study we have examine the deposition of H3K4me1,H3K4Me3 and H3K27Ac and the Nodal transcription factor, Smad2/3, immediately following zygotic transcription and continuing through gastrulation. We profiled 4 histone modifications (H3K4Me3, H3K27Me3, H3K27AC, H3K4Me1) and one transcription fa...
ORGANISM(S): Xenopus (Silurana) tropicalis 
Nodal signaling, mediated through SMAD transcription factors, is necessary for pluripotency maintenance and endoderm commitment. We have identified a new motif, termed SMAD Complex Associated (SCA) that is bound by SMAD2/3/4 and FOXH1 in human embryonic stem cells (hESCs) and derived endoderm. We de...
ORGANISM(S): Xenopus (Silurana) tropicalis 
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