Fig. 1

Expression of long and short isoforms of subtype 2 dopamine (D2) receptor mRNAs in primary rat osteoblasts (OB), osteoblast-like UMR-106 cells, and pituitary gland. Gastrocnemius muscle and brain were used as negative and positive controls, respectively. Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is a housekeeping gene. This result was a representative of three independent repeats