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 |
|---|---|
| Tanaka21301 | |
| Tanaka21302 | TUMOR NECROSIS FACTOR FAMILY MEMBER |
| Tanaka21303 | ARYLACETAMIDE DEACETYLASE |
| Tanaka21304 | |
| Tanaka21305 | ER MEMBRANE PROTEIN COMPLEX |
| Tanaka21306 | RING FINGER PROTEIN 31-RELATED |
| Tanaka21307 | PROTEASOME REGULATOR PA28 |
| Tanaka21308 | LASP |
| Tanaka21309 | NEBULIN |
| Tanaka21310 | TRANSLOCON-ASSOCIATED PROTEIN, ALPHA SUBUNIT |
| Tanaka21311 | |
| Tanaka21312 | VOLTAGE-GATED CATION CHANNEL CALCIUM AND SODIUM |
| Tanaka21313 | VOLTAGE-GATED CATION CHANNEL CALCIUM AND SODIUM |
| Tanaka21314 | VOLTAGE-GATED CATION CHANNEL CALCIUM AND SODIUM |
| Tanaka21315 | ASPARTYL/ASPARAGINYL BETA-HYDROXYLASE |
| Tanaka21316 | RING-TYPE DOMAIN-CONTAINING PROTEIN |
| Tanaka21317 | ALPHA-TOCOPHEROL TRANSFER PROTEIN-RELATED |
| Tanaka21318 | SERINE/THREONINE-PROTEIN KINASE RIO1 |
| Tanaka21319 | COLON CANCER-ASSOCIATED PROTEIN MIC1 |
| Tanaka21320 | |
| Tanaka21321 | PROTEIN-GLUTAMINE GAMMA-GLUTAMYLTRANSFERASE |
| Tanaka21322 | NEURITIN-RELATED |
| Tanaka21323 | PHENYLALANYL-TRNA SYNTHETASE |
| Tanaka21324 | PROTEIN C6ORF149 |
| Tanaka21325 | PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT |
| Tanaka21326 | CYTOCHROME B5 |
| Tanaka21327 | HYPOTHETICAL PROTEIN LOC100359752 |
| Tanaka21328 | UNCHARACTERIZED |
| Tanaka21329 | NACHT, LRR AND PYD DOMAINS-CONTAINING PROTEIN 12 |
| Tanaka21330 | TYROSINE-PROTEIN KINASE RECEPTOR |
| Tanaka21331 | MALE FERTILITY FACTOR KL5 |
| Tanaka21332 | |
| Tanaka21333 | UNCHARACTERIZED |
| Tanaka21334 | CAVIN |
| Tanaka21335 | DYNEIN HEAVY CHAIN 1, AXONEMAL-LIKE PROTEIN |
| Tanaka21336 | - |
| Tanaka21337 | - |
| Tanaka21338 | |
| Tanaka21339 | TGF-BETA FAMILY |
| Tanaka21340 | SUCCINATE--HYDROXYMETHYLGLUTARATE COA-TRANSFERASE |
| Tanaka21341 | BETA/GAMMA CRYSTALLIN |
| Tanaka21342 | |
| Tanaka21343 | NEDD8 ULTIMATE BUSTER-1 BS4 PROTEIN |
| Tanaka21344 | |
| Tanaka21345 | |
| Tanaka21346 | SUGAR KINASE |
| Tanaka21347 | NETRIN/LAMININ-RELATED |
| Tanaka21348 | 4.1 G PROTEIN |
| Tanaka21349 | PHD-TYPE DOMAIN-CONTAINING PROTEIN |
| Tanaka21350 | - |
