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 |
|---|---|
| Tanaka17251 | KINESIN-LIKE PROTEIN KLP-3 |
| Tanaka17252 | PRE-MRNA-SPLICING FACTOR CWF18 |
| Tanaka17253 | BEIGE/BEACH-RELATED |
| Tanaka17254 | |
| Tanaka17255 | TUMOR NECROSIS FACTOR RECEPTOR |
| Tanaka17256 | HISTONE-LYSINE N-METHYLTRANSFERASE SETD2 |
| Tanaka17257 | |
| Tanaka17258 | HETEROGENEOUS NUCLEAR RIBONUCLEOPROTEIN-RELATED |
| Tanaka17259 | |
| Tanaka17260 | URIDINE PHOSPHORYLASE |
| Tanaka17261 | STATHMIN |
| Tanaka17262 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, HES-RELATED |
| Tanaka17263 | FATTY ACID BINDING PROTEIN |
| Tanaka17264 | AUTOSOMAL HIGHLY CONSERVED PROTEIN |
| Tanaka17265 | ATAXIN 1 |
| Tanaka17266 | INTEGRIN ALPHA |
| Tanaka17267 | UNCHARACTERIZED |
| Tanaka17268 | |
| Tanaka17269 | ZINC FINGER-CONTAINING |
| Tanaka17270 | DUDULIN-RELATED |
| Tanaka17271 | C-REACTIVE PROTEIN-RELATED |
| Tanaka17272 | C-REACTIVE PROTEIN-RELATED |
| Tanaka17273 | DUDULIN-RELATED |
| Tanaka17274 | CYSTEINE-RICH SECRETORY PROTEIN-RELATED |
| Tanaka17275 | NASCENT POLYPEPTIDE ASSOCIATED COMPLEX ALPHA SUBUNIT-RELATED |
| Tanaka17276 | FAST LEU-RICH DOMAIN-CONTAINING |
| Tanaka17277 | SODIUM/POTASSIUM-TRANSPORTING ATPASE SUBUNIT ALPHA |
| Tanaka17278 | DENN DOMAIN-CONTAINING PROTEIN 4 |
| Tanaka17279 | SUGAR TRANSPORTER |
| Tanaka17280 | G-PROTEIN COUPLED RECEPTOR |
| Tanaka17281 | TRANSPOSON TY3-I GAG-POL POLYPROTEIN |
| Tanaka17282 | STEROL O-ACYLTRANSFERASE |
| Tanaka17283 | ZINC FINGER PROTEIN |
| Tanaka17284 | INO80 COMPLEX SUBUNIT C |
| Tanaka17285 | N-ACETYLGALACTOSAMINYLTRANSFERASE |
| Tanaka17286 | TRANSMEMBRANE PROTEIN |
| Tanaka17287 | DOMON DOMAIN-CONTAINING PROTEIN FRRS1L |
| Tanaka17288 | ALPHA-1,3/1,6-MANNOSYLTRANSFERASE ALG2 |
| Tanaka17289 | SEC61 SUBUNIT BETA |
| Tanaka17290 | NUCLEAR HORMONE RECEPTOR |
| Tanaka17291 | SYNTAXIN |
| Tanaka17292 | ENDOPLASMIC RETICULUM RESIDENT PROTEIN 44 |
| Tanaka17293 | ROLLING PEBBLES, ISOFORM B |
| Tanaka17294 | REGULATOR OF MICROTUBULE DYNAMICS PROTEIN |
| Tanaka17295 | ZINC FINGER RNA-BINDING PROTEIN |
| Tanaka17296 | HETEROGENEOUS NUCLEAR RIBONUCLEOPROTEIN-RELATED |
| Tanaka17297 | UNCHARACTERIZED |
| Tanaka17298 | CADHERIN-23 |
| Tanaka17299 | RAD, GEM/KIR FAMILY MEMBER 2, ISOFORM C |
| Tanaka17300 | SNF2/RAD54 FAMILY MEMBER |
