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 |
|---|---|
| Tanaka17201 | NONSYNDROMIC HEARING IMPAIRMENT PROTEIN |
| Tanaka17202 | OXYSTEROL-BINDING PROTEIN-RELATED |
| Tanaka17203 | CHROMOBOX PROTEIN |
| Tanaka17204 | PX DOMAIN-CONTAINING PROTEIN |
| Tanaka17205 | SRC-ASSOCIATED ADAPTOR PROTEIN |
| Tanaka17206 | PROTEIN ZERKNUELLT 1-RELATED |
| Tanaka17207 | AGAP004664-PA |
| Tanaka17208 | HOMEOBOX PROTEIN ABDOMINAL-B |
| Tanaka17209 | HOMEOBOX PROTEIN HOX-A11-RELATED |
| Tanaka17210 | SEGMENTATION PROTEIN FUSHI TARAZU-LIKE PROTEIN |
| Tanaka17211 | 3-HYDROXYISOBUTYRATE DEHYDROGENASE-RELATED |
| Tanaka17212 | SKICH DOMAIN-CONTAINING PROTEIN |
| Tanaka17213 | JUXTAPOSED WITH ANOTHER ZINC FINGER PROTEIN 1 |
| Tanaka17214 | CYCLIC-AMP RESPONSE ELEMENT BINDING PROTEIN |
| Tanaka17215 | SERINE PROTEASE FAMILY S10 SERINE CARBOXYPEPTIDASE |
| Tanaka17216 | CHIMERIN FAMILY MEMBER |
| Tanaka17217 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE FKBP7/14 |
| Tanaka17218 | GLYCOLIPID TRANSFER PROTEIN-RELATED |
| Tanaka17219 | COLLAGEN ALPHA |
| Tanaka17220 | 2-HYDROXYACYL-COA LYASE |
| Tanaka17221 | MOLTING PROTEIN MLT-4 |
| Tanaka17222 | HISTONE DEACETYLASE 9-RELATED |
| Tanaka17223 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST |
| Tanaka17224 | SH3 DOMAIN-CONTAINING PROTEIN |
| Tanaka17225 | KRUEPPEL-LIKE TRANSCRIPTION FACTOR |
| Tanaka17226 | DYNEIN HEAVY CHAIN |
| Tanaka17227 | GUANINE NUCLEOTIDE EXCHANGE FACTOR |
| Tanaka17228 | SOLUTE CARRIER FAMILY 40 MEMBER |
| Tanaka17229 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
| Tanaka17230 | FORMIN HOMOLOGY 2 DOMAIN CONTAINING, ISOFORM I |
| Tanaka17231 | NUCLEAR HORMONE RECEPTOR |
| Tanaka17232 | C-TYPE LECTIN DOMAIN FAMILY 20 MEMBER A-RELATED |
| Tanaka17233 | TENASCIN |
| Tanaka17234 | STEROID 17-ALPHA-HYDROXYLASE/17,20 LYASE |
| Tanaka17235 | SPHINGOMYELINASE FAMILY MEMBER |
| Tanaka17236 | BAX INHIBITOR-RELATED |
| Tanaka17237 | |
| Tanaka17238 | GEO13361P1-RELATED |
| Tanaka17239 | STAR-RELATED LIPID TRANSFER PROTEIN 9 |
| Tanaka17240 | E3 UBIQUITIN-PROTEIN LIGASE NHLRC1-RELATED |
| Tanaka17241 | PHOSPHATIDYLINOSITOL SYNTHASE |
| Tanaka17242 | MEMBRANE-SPANNING 4-DOMAINS SUBFAMILY A MS4A -RELATED |
| Tanaka17243 | RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR-RELATED |
| Tanaka17244 | PROTEIN NAKED CUTICLE |
| Tanaka17245 | PACHYTENE CHECKPOINT PROTEIN 2 |
| Tanaka17246 | BROMODOMAIN CONTAINING PROTEIN |
| Tanaka17247 | ZINC FINGER DHHC DOMAIN CONTAINING PROTEIN |
| Tanaka17248 | P25 ALPHA-RELATED |
| Tanaka17249 | HEAT SHOCK REGULATED 2 |
| Tanaka17250 |
