Fig. 7: Drg2 deficiency promotes nodule formation.

A Bone marrow stromal cells (BMSCs) from wild-type or Drg2 knockout mice were cultured in OGM. Cultured cells were stained using alizarin red and quantified via extraction. N = 3. B BMSCs from wild-type or Drg2 knockout mice were cultured in OGM. The mRNA levels were analyzed using quantitative PCR. Data represent the mean ± SD of triplicate samples. #P < 0.05, *P < 0.01, **P < 0.001 vs. control.