Disease phenotype	OMIM	Gene symbol (chromosome) protein
Barth syndrome	302060	TAZ (Xq28) tafazzin
Becker muscular distrophy	300376	DMD (Xp21.2) dystrophin
Bethlem myopathy	158810	COL6A1 (21q22.3) alpha 1 type VI collagen
Bethlem myopathy	158810	COL6A2 (21q22.3) alpha 2 type VI collagen
Bethlem myopathy	158810	COL6A3 (2q37) alpha 3 type VI collagen
box-dependent myc-interacting protein 1	601248	BIN1 (2q14) amphiphysin
Breast cancer, male, with Reifenstein syndrome	313700	AR (Xq11.2-q12) androgen receptor
Brody myopathy	601003	ATP2A1 (16p12.1) ATPase, Ca++ transporting, fast twitch 1
Brugada syndrome	601144	SCN5A (3p21) voltage-gated sodium channel type V alpha
brugada syndrome	601144	? - (3p22-25)
brugada syndrome 2	611777	GPD1L (3p22.3) glycerol-3-phosphate dehydrogenase 1-like
brugada syndrome 3	611875	CACNA1C (12p13.3) calcium channel, voltage-dependent, L type, alpha 1C subunit
brugada syndrome 4	611876	CACNB2 (10p12) calcium channel, voltage-dependent, beta 2 subunit