title: Smad1_st8p_ChIP
organism: Xenopus tropicalis
attributes.tag: source_name
attributes.value: whole embryo
attributes.tag: strain
attributes.value: wild-type (out-bred Nigerian)
attributes.tag: developmental stage
attributes.value: 8+ (mid-blastula transition)
attributes.tag: treatment
attributes.value: none
attributes.tag: chip antibody
attributes.value: rabbit polyclonal anti-phospho-Smad1/5/9 (#9511, Cell Signalling)