Table 2.
The number of RALF proteins found within each subclade per species.
| Species | Total | II | II | III | III | III | III | IV | IV | IV |
|---|---|---|---|---|---|---|---|---|---|---|
| A | B | A | B | C | D | A | B | C | ||
| Amaranthus hypochondriacus | 12 | 3 | 1 | 1 | 1 | 2 | 0 | 1 | 0 | 1 |
| Amborella trichopoda | 9 | 0 | 1 | 0 | 2 | 2 | 1 | 0 | 1 | 2 |
| Ananas comosus | 14 | 1 | 0 | 2 | 1 | 1 | 6 | 1 | 2 | 0 |
| Aquilegia coerulea | 12 | 0 | 3 | 1 | 1 | 1 | 0 | 0 | 4 | 1 |
| Arabidopsis halleri | 25 | 0 | 1 | 0 | 5 | 0 | 0 | 1 | 3 | 12 |
| Arabidopsis lyrata | 33 | 1 | 1 | 2 | 4 | 1 | 0 | 3 | 5 | 12 |
| Arabidopsis thaliana | 37 | 1 | 2 | 2 | 5 | 1 | 0 | 2 | 7 | 14 |
| Brachypodium distachyon | 10 | 0 | 0 | 1 | 0 | 2 | 6 | 0 | 0 | 1 |
| Brachypodium stacei | 11 | 0 | 0 | 1 | 0 | 2 | 7 | 0 | 0 | 1 |
| Brassica rapa | 32 | 3 | 2 | 3 | 6 | 3 | 0 | 1 | 3 | 5 |
| Capsella grandiflora | 24 | 1 | 1 | 2 | 4 | 1 | 0 | 0 | 4 | 8 |
| Capsella rubella | 33 | 1 | 1 | 2 | 5 | 1 | 0 | 1 | 4 | 13 |
| Carica papaya | 17 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 8 | 3 |
| Chlamydomonas reinhardtii | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Citrus clementina | 13 | 1 | 3 | 1 | 1 | 1 | 2 | 0 | 0 | 1 |
| Citrus sinensis | 14 | 3 | 2 | 1 | 0 | 2 | 4 | 0 | 0 | 1 |
| Coccomyxa subellipsoidea C-169 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cucumis sativus | 13 | 2 | 2 | 1 | 2 | 1 | 0 | 0 | 1 | 2 |
| Eucalyptus grandis | 16 | 3 | 1 | 2 | 2 | 0 | 1 | 0 | 5 | 0 |
| Eutrema salsugineum | 35 | 1 | 1 | 2 | 7 | 1 | 0 | 2 | 4 | 13 |
| Fragaria vesca | 9 | 2 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 0 |
| Glycine max | 23 | 6 | 2 | 5 | 4 | 2 | 0 | 1 | 0 | 1 |
| Gossypium raimondii | 33 | 8 | 2 | 2 | 4 | 6 | 0 | 0 | 11 | 0 |
| Linum usitatissimum | 20 | 2 | 5 | 2 | 4 | 2 | 0 | 2 | 1 | 2 |
| Malus domestica | 33 | 12 | 2 | 2 | 7 | 2 | 0 | 0 | 6 | 0 |
| Medicago truncatula | 13 | 3 | 1 | 1 | 2 | 1 | 0 | 0 | 1 | 4 |
| Micromonas pusilla | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mimulus guttatus | 17 | 2 | 4 | 1 | 2 | 2 | 0 | 0 | 0 | 4 |
| Musa acuminata | 13 | 0 | 0 | 1 | 3 | 1 | 1 | 0 | 0 | 0 |
| Oryza sativa | 14 | 0 | 0 | 1 | 0 | 4 | 8 | 0 | 0 | 1 |
| Ostreococcus lucimarinus | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Panicum hallii | 13 | 0 | 0 | 1 | 0 | 2 | 5 | 0 | 4 | 1 |
| Panicum virgatum | 31 | 0 | 0 | 2 | 0 | 4 | 16 | 0 | 7 | 2 |
| Phaseolus vulgaris | 9 | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| Physcomitrella patens | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Populus trichocarpa | 20 | 2 | 4 | 2 | 2 | 3 | 0 | 0 | 0 | 5 |
| Prunus persica | 13 | 2 | 3 | 1 | 2 | 1 | 0 | 0 | 3 | 0 |
| Ricinus communis | 18 | 3 | 2 | 1 | 1 | 2 | 0 | 0 | 2 | 7 |
| Salix purpurea | 32 | 2 | 8 | 2 | 2 | 3 | 0 | 0 | 3 | 8 |
| Selaginella moellendorffii | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Setaria italica | 15 | 0 | 0 | 1 | 0 | 2 | 6 | 1 | 4 | 1 |
| Setaria viridis | 15 | 0 | 0 | 1 | 0 | 2 | 6 | 0 | 5 | 1 |
| Solanum lycopersicum | 8 | 2 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 1 |
| Solanum tuberosum | 16 | 2 | 3 | 1 | 4 | 1 | 0 | 2 | 0 | 2 |
| Sorghum bicolor | 16 | 0 | 0 | 0 | 0 | 2 | 9 | 0 | 4 | 1 |
| Spirodela polyrhiza | 7 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 1 |
| Theobroma cacao | 13 | 3 | 2 | 1 | 2 | 2 | 0 | 0 | 1 | 2 |
| Vitis vinifera | 4 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Volvox carteri | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Zea mays | 20 | 0 | 0 | 1 | 0 | 3 | 11 | 0 | 4 | 1 |
| Zostera marina | 7 | 2 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |