| group | condition | fitness | t score | |
| stress | McCas_formate_complete sodium nitrite 0.416666666666667 mM | -0.9 | -3.4 | compare |
| nutrient t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 Vitamin & Casamino Acid FREE | -0.8 | -3.4 | compare |
| stress | McCas_formate_complete Antimycin A 0.01 mM | -0.8 | -2.5 | compare |
| nutrient t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 Vitamin & Casamino Acid FREE | -0.6 | -2.5 | compare |
| no stress control | McCas_formate_complete no stress control | -0.5 | -3.1 | compare |
| nutrient t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 & Casamino Acid FREE | -0.5 | -2.5 | compare |
| nutrient t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 & Vitamin FREE | -0.5 | -2.9 | compare |
| nitrogen source | Formate N-free with 2mM Adenosine | -0.5 | -2.0 | compare |
| rich t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 FREE | -0.5 | -3.3 | compare |
| nutrient t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 & Casamino Acid FREE | -0.5 | -3.1 | compare |
| rich t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2 | -0.5 | -3.1 | compare |
| rich t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2 | -0.5 | -2.9 | compare |
| no stress control | McCas_formate_complete no stress control | -0.5 | -2.8 | compare |
| no stress control | McCas_formate_complete no stress control | -0.5 | -2.2 | compare |
| nitrogen source | H2 N-free with 2mM Adenosine | -0.4 | -2.0 | compare |
| stress | McCas_formate_complete hypophosphite 62.5 mM | -0.4 | -2.2 | compare |
| no stress control | McCas_formate_complete no stress control | -0.4 | -2.6 | compare |
| nutrient t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 & Vitamin FREE | -0.4 | -2.4 | compare |
| nutrient t2 | H2 McCas, 2.5g/L bicarb, 200 mM MOPs, 40 psi H2CO2, SO4 Vitamin & Casamino Acid FREE | -0.4 | -2.2 | compare |
| stress | McCas_formate_complete Polymyxin B sulfate 0.05 mM | +0.4 | +1.5 | compare |