SMG1 phosphorylates UPF1 (enhanced by Exon Junction Complex) (Xenopus tropicalis)
smg1 phosphorylates upf1 (enhanced by exon junction complex) (xenopus tropicalis)
SMG1 phosphorylates UPF1 (enhanced by Exon Junction Complex) (Xenopus tropicalis)
smg1 phosphorylates upf1 (enhanced by exon junction complex) (xenopus tropicalis)