Pseudoliparis swirei is a species of snailfish in the family Liparidae, discovered in the hadal zone of the Mariana Trench at depths exceeding 7,000 meters. This species is adapted to extreme deep-sea environments, thriving under immense pressure and near-freezing temperatures. Pseudoliparis swirei is characterized by its gelatinous body and reduced skeletal structure, which help it withstand the crushing pressures of the deep ocean. Its discovery provides valuable insights into the adaptations of vertebrates to one of the most extreme habitats on Earth.
| Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
|---|---|---|---|---|---|---|
| Pseudoliparis swirei | Chordata | Mariana hadal snailfish (MHS) | Deep sea | 7,254 | the Mariana Trench (142°26′E, 11°07′N) | 2059687 |
| Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
|---|---|---|---|---|---|---|---|---|
| - | 684Mb | scaffold | 2019 | - | - | PRJNA472846 | 91.70% | 25,262 |
| Title | Journal | Pubmed ID |
|---|---|---|
| Morphology and genome of a snailfish from the Mariana Trench provide insights into deep-sea adaptation | Nature Ecology & Evolution | 30988486 |
| Gene ID | Description |
|---|---|
| Tanaka16251 | |
| Tanaka16252 | CENTROMERE PROTEIN X |
| Tanaka16253 | NOTUM-RELATED |
| Tanaka16254 | MYELOID-ASSOCIATED DIFFERENTIATION MARKER MYADM FAMILY MEMBER |
| Tanaka16255 | PYRROLINE-5-CARBOXYLATE REDUCTASE |
| Tanaka16256 | TRANSCRIPTION FACTOR MAF |
| Tanaka16257 | ETHANOLAMINE-PHOSPHATE CYTIDYLYLTRANSFERASE |
| Tanaka16258 | GTP-BINDING PROTEIN ALPHA SUBUNIT |
| Tanaka16259 | NEUROPEPTIDE B |
| Tanaka16260 | UNCHARACTERIZED |
| Tanaka16261 | SOX100B |
| Tanaka16262 | |
| Tanaka16263 | NEUROPEPTIDES RECEPTOR |
| Tanaka16264 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
| Tanaka16265 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION, SUBUNIT 9 |
| Tanaka16266 | MIP08469P |
| Tanaka16267 | SOX100B |
| Tanaka16268 | - |
| Tanaka16269 | ARF-GAP WITH DUAL PH DOMAIN-CONTAINING PROTEIN 1-LIKE PROTEIN |
| Tanaka16270 | RIBONUCLEIC ACID BINDING PROTEIN S1 |
| Tanaka16271 | |
| Tanaka16272 | CYTOCHROME P450 508A4-RELATED |
| Tanaka16273 | CYTOCHROME P450 508A4-RELATED |
| Tanaka16274 | CYTOCHROME P450 508A4-RELATED |
| Tanaka16275 | CYTOCHROME P450 508A4-RELATED |
| Tanaka16276 | ATP-BINDING CASSETTE TRANSPORTER SUBFAMILY A ABCA |
| Tanaka16277 | CYCLINS |
| Tanaka16278 | PHOSPHOINOSITIDE-INTERACTING PROTEIN FAMILY MEMBER |
| Tanaka16279 | TUBULIN EPSILON AND DELTA COMPLEX PROTEIN 2 |
| Tanaka16280 | HEME OXYGENASE |
| Tanaka16281 | DNAJ HOMOLOG SUBFAMILY A MEMBER 3, MITOCHONDRIAL |
| Tanaka16282 | CORONIN |
| Tanaka16283 | ANTIGEN BSP, PUTATIVE-RELATED |
| Tanaka16284 | MITOCHONDRIA ASSOCIATED GRANULOCYTE MACROPHAGE CSF SIGNALING MOLECULE |
| Tanaka16285 | TRANSCRIPTIONAL ACTIVATOR CUBITUS INTERRUPTUS |
| Tanaka16286 | BASIC HELIX-LOOP-HELIX ZIP TRANSCRIPTION FACTOR |
| Tanaka16287 | TRANSMEMBRANE GTPASE FZO |
| Tanaka16288 | ADENYLATE CYCLASE TYPE 1 |
| Tanaka16289 | CBP/P300-RELATED |
| Tanaka16290 | HEAT SHOCK PROTEIN 90 FAMILY MEMBER |
| Tanaka16291 | |
| Tanaka16292 | GLYCEROPHOSPHODIESTER PHOSPHODIESTERASE 1 |
| Tanaka16293 | DYNEIN ASSEMBLY FACTOR 5, AXONEMAL |
| Tanaka16294 | CAMP-DEPENDENT PROTEIN KINASE REGULATORY CHAIN |
| Tanaka16295 | PLATELET-DERIVED GROWTH FACTOR |
| Tanaka16296 | CENTRIOLAR COILED-COIL PROTEIN OF 110 KDA |
| Tanaka16297 | SAD1/UNC-84-LIKE PROTEIN-RELATED |
| Tanaka16298 | IQ DOMAIN-CONTAINING PROTEIN K |
| Tanaka16299 | G PROTEIN COUPLED RECEPTOR, CLASS C, GROUP 5 |
| Tanaka16300 | COAGULATION FACTOR |
