Table 3 Results of growth of selected strains in the presence of 15N2 gas.
From: Streptomyces thermoautotrophicus does not fix nitrogen
Strain | Site | Nutrition | 15N2 (% of available N2) | Atom% 15N | n |
|---|---|---|---|---|---|
A. vinelandii WT | Boston | Sucrose | 2.5 | 2.35 ± 0.208 | 3 |
A. vinelandii nifD- | Boston | Sucrose/NH4 | 2.5 | 0.37 ± 0.004 | 3 |
H1 | Boston | H2/CO2 | 2.5 | 0.43 ± 0.013 | 3 |
H1 | Boston | CO | 2.5 | 0.36 ± 0.018 | 3 |
UBT1 | Boston | H2/CO2 | 2.5 | 0.43 ± 0.003 | 3 |
UBT1 | Boston | CO | 2.5 | 0.40 ± 0.012 | 3 |
H1 | Boston | H2/CO2/NH4 | 2.5 | 0.36 ± 0.000 | 3 |
UBT1 | Aachen | CO | 10 | 0.37 ± 0.002 | 7 |
H1 | Aachen | CO | 10 | 0.37 ± 0.000 | 3 |
A. vinelandii WT | Rosario | Sucrose | 0.75 | 0.79 ± 0.002 | 3 |
A. vinelandii nifD- nifK- | Rosario | Sucrose/NH4 | 0.75 | 0.37 ± 0.001 | 3 |
H1 | Rosario | CO | 1.5 | 0.36 ± 0.001 | 3 |
H1 | Rosario | CO/NH4 | 1.5 | 0.36 ± 0.000 | 3 |
UBT1 | Rosario | CO | 1.5 | 0.36 ± 0.001 | 3 |
UBT1 | Rosario | CO/NH4 | 1.5 | 0.36 ± 0.000 | 3 |
A. vinelandii WT | East Lansing | Sucrose | 2.5 | 1.16 ± 0.009 | 2 |
A. vinelandii nifD- | Lansing | Sucrose/NH4 | 2.5 | 0.36 ± 0.000 | 2 |
P. dioxanivorans | Lansing | Glucose | 2.5 | 0.36 ± 0.001 | 3 |
P. dioxanivorans | Lansing | Glucose/NH4 | 2.5 | 0.36 ± 0.000 | 3 |
H1 | Lansing | H2/CO2 | 5 | 0.36 ± 0.002 | 2 |
H1 | Lansing | H2/CO2/NH4 | 5 | 0.36 ± 0.000 | 3 |
UBT1 | Lansing | H2/CO2 | 5 | 0.36 ± 0.000 | 2 |
UBT1 | Lansing | H2/CO2/NH4 | 5 | 0.36 ± 0.000 | 3 |
P1-2 | Lansing | H2/CO2 | 5 | 0.37 ± 0.001 | 2 |
P1-2 | Lansing | H2/CO2/NH4 | 5 | 0.36 ± 0.000 | 3 |
