ATCC medium: 1987 Leptothrix 2X PYG medium (ATCC medium 1503) without MnSO4 . H2O
ATCC Medium 1503 (see below) without MnSO4 . H2O
ATCC Medium 1503: Peptone......................0.5 g
Yeast extract................0.5 g
Glucose......................0.5 g
MgSO4 . 7H2O .................0.6 g
CaCl2 . 2H2O .................0.07 g
HEPES........................3.57 g
MnSO4 . H2O .................17.0 mg
Distilled water..............1.0 L
Adjust medium for final pH 7.3 with NaOH. Autoclave medium at 121C for 15 minutes.