Table 1.
Zebrafish photoreceptor degeneration mutants
| Mutant name/allele | Causal gene | Protein function | Phenotype | Gene/mutation identification |
|---|---|---|---|---|
| pob a1 | Partial optokinetic response b; GeneID: 406826 | Unknown | Red cone degeneration 4 dpf | [74] |
|
pde6c w59 els rw76a |
Phosphodiesterase 6c; GeneID: 5146 | Hydrolysis of cGMP during phototransduction | Cone degeneration 4 dpf onward | [5, 6] |
| ovl tz288b | Intraflagellar transport (Ift) 88; GeneID: 321855 | Intraflagellar transport | Photoreceptor degeneration 4 dpf | [18] |
| nrf1 hi39a | Nuclear respiratory factor 1; GeneID: 64604 | Transcription factor | Photoreceptor degeneration 3 dpf | [75] |
| pwi hi1482 | Tryptophan rich basic protein; GeneID: 335756 | Unknown | Photoreceptor degeneration 2–3 dpf | [19] |
| ift172 hi2211 | Ift172; GeneID: 432389 | Intraflagellar transport | Photoreceptor degeneration 4 dpf | [19] |
| ift57 hi3417 | Ift57; GeneID: 414929 | Intraflagellar transport | Photoreceptor degeneration 4 dpf | [19] |
| elipsam649; elipsatp49d | TNF receptor-associated factor 3 interacting protein 1; GeneID: 393572 | Component of IFT particle B | Photoreceptor degeneration 4 dpf | [21] |
| ako jj50 | Dynactin 2 (dynamitin); GeneID: 394141 | Intracellular organelle transport | Photoreceptor degeneration 3 dpf | [2] |
| moks309; mokm632 | Dynactin 1a (p150); GeneID: 407638 | Intracellular organelle transport | Photoreceptor degeneration 3 dpf | [1, 76] |
| flr m477 | Fleer, TPR repeat protein 30; GeneID: 797829 | Tubulin polyglutamylation | Photoreceptor degeneration 4 dpf | [20] |
| syut4+/−; syutbx+/− | Shha, sonic hedgehog a; GeneID: 30269 | Maintenance/survival of the cones in the adult retina | Slow adult degeneration | [23] |
| rep1 ru848 | Rab escort protein-1; GeneID: 402,935 | Directs rab protein movement | Photoreceptor degeneration 4 dpf | [77] |
dpf days post fertilization