| group | condition | fitness | t score | |
| rich t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 FREE | -4.2 | -4.9 | compare |
| planktonic | H2 pooled triplicate planktonic cells | -4.0 | -2.6 | compare |
| rich t2 | H2 McCas, 5g/L bicarb, 40 psi H2CO2 | -4.0 | -2.5 | compare |
| nitrogen source | H2 N-free with 10mM D-glucosamine | -3.9 | -5.3 | compare |
| stress | Formate 100 mM hypophosphite | -3.9 | -6.9 | compare |
| nitrogen source | H2 N-free with 2g/L casaminos 10mM Ammonium chloride | -3.8 | -7.1 | compare |
| nutrient t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 & Vitamin FREE | -3.6 | -6.9 | compare |
| rich t2 | Formate McCas, 2.5g/L bicarb, 200 mM MOPs, 20 psi N2CO2, SO4 FREE | -3.6 | -5.4 | compare |
| hydrogen no stress control | H2 no stress control | -3.5 | -9.0 | compare |
| stress | Formate 50 mM hypophosphite | -3.5 | -7.6 | compare |
| rich t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2 | -3.5 | -5.8 | compare |
| biofilm | H2 pooled triplicate biofilm cells | -3.5 | -6.9 | compare |
| nitrogen source | H2 N-free with 10mM D-glucosamine | -3.5 | -5.7 | compare |
| rich t2 | Formate McCas, 2.5g/L bicarb, 200 mM MOPs, 20 psi N2CO2, SO4 FREE | -3.5 | -7.8 | compare |
| rich t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 FREE | -3.4 | -7.2 | compare |
| nitrogen source | H2 N-free with 2g/L casaminos 10mM Ammonium chloride | -3.4 | -6.7 | compare |
| nutrient t2 | Formate McCas, 2.5g/L bicarb, 200 mM MOPs, 20 psi N2CO2, SO4 & Vitamin FREE | -3.4 | -5.3 | compare |
| nutrient t2 | Formate McCas, 2.5g/L bicarb, 200 mM MOPs, 20 psi N2CO2, SO4 & Vitamin FREE | -3.4 | -3.9 | compare |
| nitrogen source | H2 N-free with 2g/L casaminos | -3.4 | -8.0 | compare |
| rich t2 | Formate McCas, 2.5g/L bicarb, 200 mM MOPs, 20 psi N2CO2, SO4 FREE | -3.3 | -7.3 | compare |