Table 1.
Rhodopsin Genes and Retinal Biosynthetic Genes in Nonlabens (Donghaeana) dokdonensis DSW-6 and Other Strains with the NQ Motif in Rhodopsin Sequences
| Strain Name | NQ | PR | blh | crtE | crtB | crtI | crtY | ispA | idi | GenBank Accession |
|---|---|---|---|---|---|---|---|---|---|---|
| Nonlabens (Donghaeana) dokdonensis DSW-6 | + | + | + | + | + | + | + | + | + | CP001397 |
| Krokinobacter (Dokdonia) sp. 4H-3-7-5 | + | + | + | + | + | + | + | + | + | CP002528 |
| Gillisia limnaea R-8282 | + | + | + | + | + | + | + | + | + | AHKR00000000 |
| Hymenobacter roseosalivarius DSM 11622 | + | + | − | + | + | + | + | + | − | Taxon ID: 2502422321 (IMG) |
| Truepera radiovictrix DSM 17093 | ++ | − | − | + | + | + | − | + | − | CP002049 |
| Fulvimarina pelagi HTCC2506 | + | − | − | + | + | + | + | + | − | AATP00000000 |
| Citromicrobium bathyomarinum JL354 | + | − | − | + | + | + | + | + | − | ADAE00000000 |
| Citromicrobium sp. JLT1363 | + | − | − | + | + | + | + | + | − | AEUE00000000 |
Note.—++ indicates two copies of the same gene. NQ denotes the NQ rhodopsin gene; PR denotes the proteorhodopsin gene. CrtEBIY, Blh, Idi,and IspA are directly involved in beta-carotene and retinal biosynthesis.