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 |
|---|---|
| Tanaka06251 | - |
| Tanaka06252 | |
| Tanaka06253 | UNCHARACTERIZED |
| Tanaka06254 | GUANINE NUCLEOTIDE EXCHANGE FACTOR |
| Tanaka06255 | FIBRINOGEN/TENASCIN/ANGIOPOEITIN |
| Tanaka06256 | DENTIN MATRIX PROTEIN 4 PROTEIN FAM20 |
| Tanaka06257 | TUMOR NECROSIS FACTOR FAMILY MEMBER |
| Tanaka06258 | |
| Tanaka06259 | JUN TRANSCRIPTION FACTOR-RELATED |
| Tanaka06260 | MCG48959-RELATED |
| Tanaka06261 | SPHINGOSINE-1-PHOSPHATE PHOSPHOHYDROLASE |
| Tanaka06262 | DIMETHYLANILINE MONOOXYGENASE |
| Tanaka06263 | DIMETHYLANILINE MONOOXYGENASE |
| Tanaka06264 | DIMETHYLANILINE MONOOXYGENASE |
| Tanaka06265 | DIMETHYLANILINE MONOOXYGENASE |
| Tanaka06266 | OLFACTOMEDIN-RELATED |
| Tanaka06267 | |
| Tanaka06268 | VESICLE-ASSOCIATED MEMBRANE PROTEIN 4 |
| Tanaka06269 | RAN GUANINE NUCLEOTIDE RELEASE FACTOR |
| Tanaka06270 | INOSINE TRIPHOSPHATE PYROPHOSPHATASE/HAM1 PROTEIN |
| Tanaka06271 | SAM-DEPENDENT METHYLTRANSFERASE SUPERFAMILY PROTEIN |
| Tanaka06272 | TRANSFORMER-2 SEX-DETERMINING PROTEIN-RELATED |
| Tanaka06273 | DYNAMIN |
| Tanaka06274 | PHOSPHATIDYLINOSITOL GLYCAN, CLASS C |
| Tanaka06275 | TRANSMEMBRANE EMP24 DOMAIN-CONTAINING PROTEIN |
| Tanaka06276 | |
| Tanaka06277 | |
| Tanaka06278 | EUKARYOTIC TRANSLATION INITIATION FACTOR 3 -RELATED |
| Tanaka06279 | METALLOENDOPEPTIDASE OMA1 |
| Tanaka06280 | SH2 CONTAINING ADAPTOR PRAM-1 RELATED |
| Tanaka06281 | LIPID PHOSPHATE PHOSPHATASE |
| Tanaka06282 | BIOGENESIS OF LYSOSOME-RELATED ORGANELLES COMPLEX 1 SUBUNIT 2 |
| Tanaka06283 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
| Tanaka06284 | BARTTIN |
| Tanaka06285 | |
| Tanaka06286 | |
| Tanaka06287 | 24-DEHYDROCHOLESTEROL REDUCTASE |
| Tanaka06288 | TRANSFORMER-2 SEX-DETERMINING PROTEIN-RELATED |
| Tanaka06289 | |
| Tanaka06290 | TRANSMEMBRANE PROTEIN 205 |
| Tanaka06291 | |
| Tanaka06292 | SOLUTE CARRIER FAMILY 35 |
| Tanaka06293 | |
| Tanaka06294 | AQUAPORIN |
| Tanaka06295 | RIBONUCLEASE P SUBUNIT P21 |
| Tanaka06296 | SERINE/THREONINE-PROTEIN KINASE TAO |
| Tanaka06297 | PHOSPHATIDYLINOSITOL-GLYCAN BIOSYNTHESIS CLASS X PROTEIN |
| Tanaka06298 | CENTROSOMAL PROTEIN OF 19K CEP19 |
| Tanaka06299 | INHIBITOR OF GROWTH PROTEIN |
| Tanaka06300 | EXPRESSED PROTEIN |
