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 |
|---|---|
| Tanaka13751 | WD-40 REPEAT PROTEIN |
| Tanaka13752 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
| Tanaka13753 | NEUROPEPTIDES RECEPTOR |
| Tanaka13754 | SERINE/THREONINE-PROTEIN KINASE PIM |
| Tanaka13755 | GOLGI-LOCALIZED, GAMMA-ADAPTIN EAR CONTAINING, ARF BINDING PROTEIN |
| Tanaka13756 | SMALL UBIQUITIN-RELATED MODIFIER |
| Tanaka13757 | GEO05313P1 |
| Tanaka13758 | T-LYMPHOCYTE ACTIVATION ANTIGEN |
| Tanaka13759 | ZINC FINGER PROTEIN 207 |
| Tanaka13760 | CD7 |
| Tanaka13761 | TRINUCLEOTIDE REPEAT-CONTAINING GENE 6 |
| Tanaka13762 | TRINUCLEOTIDE REPEAT-CONTAINING GENE 6 |
| Tanaka13763 | SEPTIN |
| Tanaka13764 | RHOMBOID-RELATED PROTEIN |
| Tanaka13765 | RHO FAMILY GTPASE |
| Tanaka13766 | ARF-GAP WITH DUAL PH DOMAIN-CONTAINING PROTEIN 1-LIKE PROTEIN |
| Tanaka13767 | UNCHARACTERIZED |
| Tanaka13768 | CHROMOSOME TRANSMISSION FIDELITY FACTOR 18 |
| Tanaka13769 | POLYCOMB GROUP PROTEIN |
| Tanaka13770 | HEPATOCELLULAR CARCINOMA-ASSOCIATED ANTIGEN 66 |
| Tanaka13771 | |
| Tanaka13772 | RAB11-FAMILY INTERACTING PROTEIN |
| Tanaka13773 | METEORIN-LIKE PROTEIN |
| Tanaka13774 | GLYCOSYLTRANSFERASE |
| Tanaka13775 | EPSIN/ENT-RELATED |
| Tanaka13776 | MYCBP-ASSOCIATED PROTEIN |
| Tanaka13777 | MIP08469P |
| Tanaka13778 | GTPASE, IMAP FAMILY MEMBER-RELATED |
| Tanaka13779 | GTPASE, IMAP FAMILY MEMBER-RELATED |
| Tanaka13780 | CLAUDIN |
| Tanaka13781 | MITOCHONDRIAL DICARBOXYLATE CARRIER-RELATED |
| Tanaka13782 | PDF RECEPTOR-LIKE PROTEIN-RELATED |
| Tanaka13783 | DENN DOMAIN-CONTAINING |
| Tanaka13784 | TUBULIN |
| Tanaka13785 | |
| Tanaka13786 | MACROGLOBULIN / COMPLEMENT |
| Tanaka13787 | ANTI-SILENCING PROTEIN 1 |
| Tanaka13788 | CYCLIC NUCLEOTIDE-DEPENDENT PROTEIN KINASE |
| Tanaka13789 | NADH:UBIQUINONE OXIDOREDUCTASE B18-LIKE SUBUNIT |
| Tanaka13790 | POLYCOMB GROUP PROTEIN |
| Tanaka13791 | 3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE |
| Tanaka13792 | DNAJ HOMOLOG SUBFAMILY C MEMBER |
| Tanaka13793 | POLYMERIC-IMMUNOGLOBULIN RECEPTOR |
| Tanaka13794 | POLYMERIC-IMMUNOGLOBULIN RECEPTOR |
| Tanaka13795 | DYNAMIN |
| Tanaka13796 | TRANSMEMBRANE EMP24 DOMAIN-CONTAINING PROTEIN |
| Tanaka13797 | TUMOR NECROSIS FACTOR FAMILY MEMBER |
| Tanaka13798 | |
| Tanaka13799 | LIPID PHOSPHATE PHOSPHATASE |
| Tanaka13800 | ADHESION G-PROTEIN COUPLED RECEPTOR |
