Analysis of the human and murine BMPR-1A/ Bmpr-1a promoter region. Putative myogenic transcription factor binding sites were identified by MatInspector in human and murine BMPR-1A/Bmpr-1a promoter regions. Putative MEF2 and MyoD binding sites were predicted within a 2 kb region upstream from the BMPR-1A transcriptional start site; putative MEF2 and MyoD were also predicted in the corresponding 2 kb region upstream from the Bmpr1a transcriptional start site. The transcriptional start site was inferred from Genbank entries NM_004329 (human) and NM_009758 (mouse). Low confidence and non-myogenic predictions are not shown.