Table 2.
Number and predicted chloroplast localizationa of DGAT1, DGAT2, DGAT3 and PDAT sequences identified in algaeb by HMMER iterative data mining
| Algae | DGAT1 | DGAT2e | DGAT3 | PDAT1, 2 | |||
|---|---|---|---|---|---|---|---|
| Archaeplastida | Glaucophyta | Cyanophora paradoxa | 1c | 1 | — | 1 | |
| Red Algae | Cyanidiophyceae | Cyanidioschyzon merolae | 1c | 1 | — | — | |
| Galdiera sulphuraria | 1c | 1 | — | — | |||
| Florideophyceae | Chondrus crispus | 3c,d | — | — | — | ||
| Porphyridiophyceae | Porphyridium purpureum | 1c | 1 | — | 2 | ||
| Green Algae | Trebouxiophyceae | Coccomyxa subellipsoidea | 1 | 4 | 1 | 1 | |
| Chlorella variabilis | 1 | 4 | 1-CH | -- | |||
| Chlorophyceae | Chlamydomonas reinhardtii | 1-CH | 6 | 1-CH | 1-CH | ||
| Volvox carteri f. nagariensis | 1 | 4 | 1-CH | 1 | |||
| Mamiellophyceae | Bathycoccus prasinos | — | 3-CH | 1-CH | 1-CH | ||
| Micromonas pusilla | — | 4-CH | 1-CH | 1-CH | |||
| Micromonas sp. RCC299 | — | 6 | 1-CH | 4d | |||
| Ostreococcus lucimarinus | — | 4 | 1-CH | 1 | |||
| Ostreococcus tauri | — | 4-CH | 1 | 1 | |||
| SAR | Rhizaria | Bigelowiella natans | — | 6 | — | 1 | |
| Alveolata | Dinoflagellata | Symbiodinium minutum | — | 17 | — | 1 | |
| Stramenopiles | Eustigmatales | Nannochloropsis gaditana | 1 | 8 | — | 1 | |
| Nannochloropsis oceanica | 1 | 11 | — | 1 | |||
| Pelagophyceae | Aureococcus anophagefferens | 1 | 5 | — | 2 | ||
| Phaeophyceae | Ectocarpus siliculosus | 1 | 6 | — | -- | ||
| Diatoms | Fragilariopsis cylindrus | 2d | 4 | — | 2 | ||
| Pseudo-nitzschia multiseries | — | 4 | — | 1 | |||
| Phaeodactylum tricornutum | 1 | 4 | — | 1 | |||
| Thalassiosira pseudonana | 1 | 3 | — | 1 | |||
| Haptophyta | Emiliania huxleyi | 1 | 7 | — | 1 | ||
| Cryptophyceae | Guillardia theta | 1 | 3 | — | 1 | ||
a Sequences with predicted chloroplast targeting are indicated with bold, italicized numbers followed by CH. b SAR, Stramenopiles-Alveolata-Rhizaria. c DGAT1-like clade. d These proteins are very similar to each other and correspond to gene models coming from the same contig region. They are most likely one protein. e For DGAT2, only full-length proteins are reported here