Table 3 Phytochromes of 2 or 3 cyanobacteria are separate from the other cyanobacterial species, evidence for horizontal gene transfer
| PGP trees (total of 17) number of trees | HK trees (total of 13) number of trees | |
|---|---|---|
| Acariochloris marina outside cyanobacteria | 17 | 13 |
| Cyanothece sp. CCY0110 outside cyanobacteria | 17 | 13 |
| Microcoleus vaginatus FGP-2 outside cyanobacteria | 0 | 12 |
