Phosphorylation of SMAD2 and SMAD3 linker regions by CDK8 or CDK9 (Bos taurus)
phosphorylation of smad2 and smad3 linker regions by cdk8 or cdk9 (bos taurus)
Phosphorylation of SMAD2 and SMAD3 linker regions by CDK8 or CDK9 (Bos taurus)
phosphorylation of smad2 and smad3 linker regions by cdk8 or cdk9 (bos taurus)