preferred_name: Phosphorylated SMAD2 and SMAD3 form a complex with SMAD4 (Canis familiaris)
preferred_name_lc: phosphorylated smad2 and smad3 form a complex with smad4 (canis familiaris)
label: Phosphorylated SMAD2 and SMAD3 form a complex with SMAD4 (Canis familiaris)
label_lc: phosphorylated smad2 and smad3 form a complex with smad4 (canis familiaris)