... transcriptional regulators called SMAD proteins, with Activins leading to phosphorylation of SMAD2/3 and BMPs ...
... exogenous BMP2 or Activin-A led to phosphorylation of SMAD1/5/8 and SMAD2/3, respectively. Moreover, pre ...
... was not observed with respect to phosphorylation of SMAD2/3. Similarly, attenuated phosphorylation of ...
... : Treatment with exogenous BMP2 or Activin-A led to phosphorylation of SMAD1/5/8 and SMAD2/3, respectively ...
... ; converse relationship not observed with respect to phosphorylation of SMAD2/3 Co-treatment with Activin-A ...