Table 1.
PilA1 and pilus apparatus distribution among planktonic marine SAGs.
| # SAGsa | Complb | PilA1c | PilCc | PilQc | PilBc | ||
|---|---|---|---|---|---|---|---|
| Total | 190 | 87% | 39 (24%) | 39 (24%) | 35 (21%) | 42 (25%) | |
| Prochlorococcus | HL I | 23 | 89% | 4 (20%) | 5 (24%) | 3 (15%) | 5 (24%) |
| HL II | 98 | 88% | 12 (14%) | 12 (14%) | 12 (14%) | 13 (15%) | |
| HL IV | 5 | 88% | 1 (23%) | 1 (23%) | 1 (23%) | 1 (23%) | |
| LL I | 28 | 87% | 6 (25%) | 5 (21%) | 7 (29%) | 6 (25%) | |
| LL II/III | 9 | 83% | 6 (80%) | 5 (67%) | 5 (67%) | 5 (67%) | |
| Unclassified | 19 | 86% | 5 (31%) | 4 (24%) | 4 (24%) | 4 (24%) | |
| Synechococcus | 8 | 82% | 5 (76%) | 7 (100%) | 3 (46%) | 8 (100%) |
aTotal number of available SAGs with >75% genome completeness and for which the phylogeny had been assigned.
bSAGs average genome completeness.
cNumber of SAGs encoding for the pilus proteins. The prevalence in each group is shown as the percentage of SAGs encoding each protein corrected by the average genome completeness.