assay  date       reductant           enzyme_form       bacteria            cells_lysed  growth_conditions  temp   
1      07072013   benzyl_viologen     cell_suspension   p._denitrificans    no           anaerobic          20     
2      07072013   benzyl_viologen     cell_suspension   p._denitrificans    no           anaerobic          20     
3      07072013   benzyl_viologen     cell_suspension   p._denitrificans    no           anaerobic          20     
4      07072013   benzyl_viologen     cell_suspension   p._denitrificans    no           anaerobic          20     
5      07082013   benzyl_viologen     cell_suspension   p._denitrificans    yes          anaerobic          20     
6      07082013   benzyl_viologen     cell_suspension   p._denitrificans    yes          anaerobic          20     
7      07082013   benzyl_viologen     cell_suspension   p._denitrificans    yes          anaerobic          20     
8      07102013   methyl_viologen     cell_suspension   p._denitrificans    yes          anaerobic          20     
9      07102013   methyl_viologen     cell_suspension   p._denitrificans    yes          anaerobic          20     
10     11082014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
11     11082014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
12     11082014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
13     11082014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
14     03202014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
15     03202014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
16     03202014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
17     03202014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
18     03202014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
19     03202014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          20     
20     06182014   methyl_viologen     cell_suspension   p._denitrificans    yes          anaerobic          4      
21     06182014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          4      
22     06182014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          4      
23     06182014   hydroquinone        cell_suspension   p._denitrificans    yes          anaerobic          4      
24     07102014   methyl_viologen     cell_suspension   p._denitrificans    yes          aerobic            20     
25     07102014   methyl_viologen     cell_suspension   p._denitrificans    yes          aerobic            20     
26     07102014   hydroquinone        cell_suspension   p._denitrificans    yes          aerobic            20     
27     01102104   methyl_viologen     cell_suspension   r._sphaeroides      no           aerobic            20     
28     01102104   methyl_viologen     cell_suspension   r._sphaeroides      no           aerobic            20     
29     11222014   methyl_viologen     pure_extract      A._thalania         nd           nd                 20     
30     11222014   methyl_viologen     pure_extract      P._angusta          nd           nd                 20     
31     11222014   methyl_viologen     pure_extract      P._angusta          nd           nd                 20