Table 3.
Proteins of unknown function with a higher cell-type specific relative abundance in the newly formed heterocysts of N. punctiforme as compared to N2-fixing filaments
| RefSeq locus tag | Log 2 ratio (Het/Fil) | Variability [%] |
|---|---|---|
| Npun_R0154 | 3.28 | 0.02 |
| Npun_F5956 | 2.49 | 9.15 |
| Npun_F1129 | 2.33 | 9.56 |
| Npun_F1721 | 2.29 | 4.50 |
| Npun_F0785 | 2.23 | 6.19 |
| Npun_R0375 | 1.95 | 9.79 |
| Npun_R1144 | 1.77 | 0.00 |
| Npun_F4773 | 1.69 | 1.62 |
| Npun_R4658 | 1.65 | 15.6 |
| Npun_F1034 | 1.65 | 19.0 |
| Npun_R0499 | 1.49 | 7.38 |
| Npun_R3559 | 1.25 | 20.0 |
| Npun_R4268 | 1.06 | 9.11 |
| Npun_F4335 | 1.02 | 17.6 |
| Npun_F0815 | 1.01 | 20.7 |
A summary of proteins with unknown function with higher relative abundance (>2-fold, i.e. Log2 >1) in heterocysts compared to their parental N2-fixing filaments (Additional file 1). The cell-type specificity indicates a specific role in the physiology of heterocysts.