TABLE 1.
Range of PUB/PEB ratios measured using whole-cell fluorescence excitation spectra of Synechococcus strains
| Groupa | Strain | PUB/PEB ratio (no. of cultures analyzed)b
|
|
|---|---|---|---|
| White light | Blue light | ||
| 1 | CC9311 | 0.66–0.71 (6) | 0.96–1.8 (5) |
| 1 | CC9617 | 0.75 (1) | 1.8 (1) |
| 1 | WH8020 | 0.7 (1) | 1.7–1.9 (2) |
| 5 | CC9317 | 1.8–1.9 (4) | 1.7–2.0 (2) |
| 5 | CC9318 | 1.8–1.9 (4) | 1.7–2.0 (2) |
| 5 | CC9305-3 | 1.7–1.9 (5) | 1.7–1.8 (3) |
| 3 | WH8103 | 1.2 (1) | 1.1 (1) |
| 3 | WH8113 | 1.0 (1) | 1.8–1.9 (2) |
a
Groups are defined by Ferris and Palenik (4).
b
The range of measured ratios (Ex 495:545) is reported. Results of all experiments are reported, regardless of the nitrogen source.