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Expression of the homeobox gene Xanf-1 starts within the presumptive forebrain primordium of the Xenopus embryo at the midgastrula stage and is inhibited by the late neurula. Such stage-specific(More)
Noggin (Noggin1) protein inhibits Smad1-dependent TGF-β (BMP) signaling cascades by extracellular binding of BMP proteins. Recently, we identified two previously unknown members of the Noggin family,(More)