|
Methylomonas methanica strains
|
Methylomonas koyamae strains
|
Methylomonas lenta
|
Type Ib
|
Type II
|
---|
|
NCIMB 11130T
|
R-45362
|
R-45363
|
R-45364
|
R-45371
|
R-45372
|
R-45374
|
NCIMB 14606T
|
R-45378
|
R-45383
|
R-49799
|
R-49807
|
R-45370
|
R-45377
|
R-49797
|
R-45379
|
---|
NaCl (+NO3
−)
|
100 mM
|
100 mM
|
100 mM
|
40 mM
|
100 mM
|
100 mM
|
100 mM
|
100 mM
|
100 mM
|
100 mM
|
100 mM
|
100 mM
|
200 mM
|
200 mM
|
100 mM
|
40 mM
|
NaCl (+NH4
+)
|
40 mM
|
100 mM
|
100 mM
|
40 mM
|
100 mM
|
40 mM
|
100 mM
|
100 mM
|
100 mM
|
100 mM
|
150 mM
|
100 mM
|
200 mM
|
200 mM
|
100 mM
|
40 mM
|
NaNO3 & KNO3
a
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
100 mM
|
100 mM
|
40 mM
|
20 mM
|
NH4Clb
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
100 mM
|
40 mM
|
40 mM
|
100 mM
|
40 mM
|
40 mM
|
40 mM
|
100 mM
|
40 mM
|
(NH4)2SO4-Nb
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40 mM
|
40-100 mMc
|
40 mM
|
40 mM
|
100 mM
|
40 mM
|
40 mM
|
40 mM
|
100 mM
|
40 mM
|
NaNO2
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
2 mM
|
5 mM
|
-
|
Hydroxylamined
|
1 mM
|
-
|
1 mM
|
1 mM
|
1 mM
|
1 mM
|
-
|
1 mM
|
-
|
-
|
1 mM
|
-
|
-
|
-
|
-
|
1 mM
|
nifH presence
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
-
|
+
|
N2 fixatione
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
+
|
-
|
-
|
-
|
-
|
+
|
- Values represent maximum concentration supporting growth of the culture (n = 2).
-
aFor nitrate as sole nitrogen source, 2, 10, 20, 40, 150 and 200 mM with NaNO3 and KNO3 were tested. Due to a technical error, strains R-49799, R-49807, R-45370, R-45377, R-49797 and R-45379 were not tested with KNO3 concentrations above 10 mM.
-
bFor ammonium as sole nitrogen source, 2, 10, 20, 40, 150 and 200 mM NH4Cl and (NH4)2SO4-N were tested.
-
cDifferent outcome for duplicates;
-
dHydroxylamine tolerance was evaluated in dAMS supplemented with 0.01, 1 and 2 mM hydroxylamine;
-
eUnder low O2 tension only: +, positive and -, negative for growth based on OD600nm values in nitrogen-free medium.