DSMZ 1691 . Artificial sea water - Tryptone soy broth Medium (ASW TSB Medium)

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Selected strain: Rhodococcus marinonascens DSM 43752

This strain uses the standard medium without modifications.


Growth conditions: 28 °C
Equipment needed:

Final pH: 7.3

Select a strain (optional):

ml
Compound Amount Unit
Trypticase peptone 17.0 g
Soy peptone 3.0 g
D-Glucose 2.5 g
Agar
(Bacto)
20.0 g
Artificial Sea Water Solution 2x concentrated (ASW)
(or Biomaris)
1000.0 ml
1 Adjust the pH to 7.3 with NaOH 4M
2 Add to 1000 ml of medium after autoclaving and cooling to 55°C:
Trace element solution SL-10 1.0 ml
Vitamin solution 1.0 ml

Artificial Sea Water Solution 2x concentrated (ASW) #

1000
Compound Amount Unit
NaCl 27.20 g
MgCl2 x 6 H2O 9.06 g
CaCl2 x 2 H2O 2.60 g
KCl 1.28 g
MgSO4 x 7 H2O 11.88 g
Na2HPO4 x 2 H2O 0.02 g
NH4NO3 4.20 mg
Double distilled water 1000.00 ml

Trace element solution SL-10 #

1000
Compound Amount Unit
HCl
(25%)
10.0 ml
FeCl2 x 4 H2O 1.5 g
ZnCl2 70.0 mg
MnCl2 x 4 H2O 100.0 mg
H3BO3 6.0 mg
CoCl2 x 6 H2O 190.0 mg
CuCl2 x 2 H2O 2.0 mg
NiCl2 x 6 H2O 24.0 mg
Na2MoO4 x 2 H2O 36.0 mg
Distilled water 990.0 ml
1 First dissolve FeCl2 in the HCl, then dilute in water, add and dissolve the other salts. Finally make up to 1000.00 ml.