Table 2.
ARA of mutants.
| Strain | Days after transfer to N- conditions | ||||
|---|---|---|---|---|---|
|
| |||||
| 5 | 6 | 7 | 8 | 9 | |
| WT | 15±6.5 | 54±27 | 12±4.3 | 16±10 | 17±8.9 |
| N3H4 | NDa | ND | ND | ND | ND |
| N4H4 | ND | ND | ND | ND | ND |
| N6F4 | ND | ND | ND | ND | ND |
| N7C9 | ND | ND | ND | ND | ND |
| N9D9 | ND | ND | ND | ND | ND |
| N10E6 | ND | ND | ND | ND | ND |
| G1G7 | 46±13 | 11±11 | ND | ND | ND |
| G17D5 | —b | ND | ND | ND | ND |
| G21E10 | — | ND | ND | ND | ND |
| G23C4 | — | ND | ND | ND | ND |
| G23D3 | — | ND | ND | ND | ND |
| G26C1 | — | ND | ND | ND | ND |
ARA is represented as nmol ethylene h−1 mg protein−1. Values are means with standard errors calculated from 3 to 4 replicates.
a
Not detected.
b
Not determined.