Table 1.
CBF/DREB1 proteins identified in 43 sequenced plant genomes
| Lineage | Organism (Abbr.) | Numbers of CBF protein | Tandem duplication (pairs) | Segmental duplication (pairs) | Numbers of group I | Numbers of group II | Numbers of group III | Numbers of group IV | Numbers of group V |
|---|---|---|---|---|---|---|---|---|---|
| Algae | |||||||||
| Chlamydomonas reinhardtii (Cr) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Volvox carteri (Vc) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Mosses | |||||||||
| Marchantia polymorpha (Mp) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Physcomitrella patens (Ph) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Ferns | |||||||||
| Selaginella moellendorffii (Sm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Gymnosperms | |||||||||
| Picea abies (Pa) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Angiosperms | |||||||||
| Amborellaceae | Amborella trichopoda* (Ar) | 3 | 0 | 0 | 0 | 2 | 1 | 0 | 0 |
| Eudicots | |||||||||
| Actinidiaceae | Actinidia chinensis (Ah) | 9 | 0 | 2 | 0 | 2 | 0 | 1 | 6 |
| Asteraceae | Helianthus annuus (Ha) | 17 | 3 | Not identified* | 0 | 1 | 0 | 2 | 14 |
| Lactuca sativa (Ls) | 13 | 2 | Not identified | 0 | 1 | 0 | 2 | 10 | |
| Brassicaceae | Arabidopsis thaliana (At) | 6 | 1 | 2 | 0 | 0 | 0 | 4 | 2 |
| Brassica oleracea (Bo) | 8 | 1 | 4 | 0 | 0 | 0 | 5 | 3 | |
| Brassica rapa (Br) | 9 | 0 | 8 | 0 | 0 | 0 | 5 | 4 | |
| Capsella rubella (Cb) | 6 | 2 | 2 | 0 | 0 | 0 | 4 | 2 | |
| Caricaceae | Carica papaya (Cp) | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| Chenopodiaceae | Beta vulgaris (Bv) | 4 | 0 | 1 | 0 | 2 | 0 | 1 | 1 |
| Cucurbitaceae | Citrullus lanatus (Cl) | 3 | 0 | 1 | 0 | 0 | 0 | 3 | 0 |
| Cucumis sativus (Cs) | 3 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | |
| Euphorbiaceae | Ricinus communis (Rc) | 4 | 0 | 1 | 0 | 1 | 0 | 3 | 0 |
| Leguminosae | Glycine max (Gm) | 11 | 0 | 20 | 0 | 4 | 4 | 0 | 3 |
| Medicago truncatula (Mt) | 18 | 7 | 2 | 0 | 0 | 13 | 0 | 5 | |
| Phaseolus vulgaris (Pv) | 5 | 0 | 6 | 0 | 1 | 2 | 0 | 2 | |
| Malvaceae | Eucalyptus grandis (Eg) | 15 | 9 | 3 | 0 | 0 | 13 | 0 | 2 |
| Gossypium raimondii (Gr) | 8 | 0 | 7 | 0 | 3 | 0 | 5 | 0 | |
| Theobroma cacao (Tc) | 4 | 0 | 1 | 0 | 2 | 0 | 2 | 0 | |
| Nelumbonaceae | Nelumbo nucifera (Nn) | 4 | Not identified | 0 | 0 | 2 | 0 | 2 | 0 |
| Rosaceae | Malus domestica (Md) | 4 | 0 | Not identified | 0 | 0 | 0 | 4 | 0 |
| Prunus persica (Pp) | 6 | 2 | 2 | 0 | 0 | 0 | 6 | 0 | |
| Pyrus bretschneideri (Pb) | 11 | Not identified | 2 | 0 | 0 | 0 | 11 | 0 | |
| Rutaceae | Citrus sinensis (Ci) | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
| Salicaceae | Populus trichocarpa (Pt) | 5 | 0 | 0 | 0 | 1 | 0 | 4 | 0 |
| Solanaceae | Capsicum annuum (Cu) | 8 | 1 | 0 | 0 | 1 | 3 | 0 | 4 |
| Solanum lycopersicum (Sl) | 7 | 1 | 1 | 0 | 1 | 3 | 0 | 3 | |
| Solanum tuberosum (St) | 8 | 1 | 0 | 0 | 0 | 4 | 0 | 4 | |
| Vitaceae | Vitis vinifera (Vv) | 4 | 0 | 1 | 0 | 3 | 0 | 0 | 1 |
| Monocots | |||||||||
| Arecaceae | Elaeis guineensis (El) | 7 | 0 | 3 | 6 | 1 | 0 | 0 | 0 |
| Musaceae | Musa acuminate (Ma) | 8 | 0 | 8 | 4 | 4 | 0 | 0 | 0 |
| Orchidaceae | Phalaenopsis equestris (Pe) | 5 | Not identified | 0 | 4 | 1 | 0 | 0 | 0 |
| Poaceae | Brachypodium distachyon (Bd) | 16 | 3 | 0 | 16 | 0 | 0 | 0 | 0 |
| Hordeum vulgare (Hv) | 15 | 0 | Not identified | 15 | 0 | 0 | 0 | 0 | |
| Oryza sativa (Os) | 10 | 0 | 3 | 9 | 1 | 0 | 0 | 0 | |
| Triticum aestivum (Ta) | 13 | 0 | Not identified | 13 | 0 | 0 | 0 | 0 | |
| Zea mays (Zm) | 10 | 0 | 3 | 9 | 1 | 0 | 0 | 0 | |
*: The gene mapping information is unclear, it is impossible to determine the tandem duplication pairs; or segmental duplication information cannot obtained from the PGDD website