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 |
|---|---|
| Tanaka05801 | UPF0598 PROTEIN C8ORF82 |
| Tanaka05802 | |
| Tanaka05803 | - |
| Tanaka05804 | TENSIN |
| Tanaka05805 | |
| Tanaka05806 | INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN |
| Tanaka05807 | INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN |
| Tanaka05808 | ADENYLATE CYCLASE TYPE 1 |
| Tanaka05809 | NAD-DEPENDENT PROTEIN DEACYLASE SIRTUIN-5, MITOCHONDRIAL-RELATED |
| Tanaka05810 | PHOSPHATASE AND ACTIN REGULATOR PHACTR |
| Tanaka05811 | TBC1 DOMAIN FAMILY MEMBER 7 |
| Tanaka05812 | POLY A POLYMERASE CID PAP -RELATED |
| Tanaka05813 | |
| Tanaka05814 | GLUTATHIONE PEROXIDASE |
| Tanaka05815 | |
| Tanaka05816 | INTERFERON-INDUCED PROTEIN WITH TETRATRICOPEPTIDE REPEATS |
| Tanaka05817 | PROTEIN O-LINKED-MANNOSE BETA-1,2-N-ACETYLGLUCOSAMINYLTRANSFERASE 1 |
| Tanaka05818 | TETRASPANIN |
| Tanaka05819 | PHOSPHATIDYLINOSITOL 3-KINASE REGULATORY SUBUNIT |
| Tanaka05820 | |
| Tanaka05821 | SERINE/THREONINE-PROTEIN KINASE |
| Tanaka05822 | SOLUTE CARRIER FAMILY 22 MEMBER |
| Tanaka05823 | PROTEASOME ASSEMBLY CHAPERONE 4 |
| Tanaka05824 | DUAL SPECIFICITY PROTEIN PHOSPHATASE DDB_G0269404-RELATED |
| Tanaka05825 | INTERFERON REGULATORY FACTOR |
| Tanaka05826 | EXOCYST COMPLEX COMPONENT SEC5 |
| Tanaka05827 | FORKHEAD BOX PROTEIN BINIOU |
| Tanaka05828 | FORKHEAD BOX PROTEIN |
| Tanaka05829 | GDP-MANNOSE 4,6-DEHYDRATASE |
| Tanaka05830 | SERINE/THREONINE-PROTEIN KINASE |
| Tanaka05831 | GDP-L-FUCOSE SYNTHASE |
| Tanaka05832 | SERINE PROTEASE INHIBITOR, SERPIN |
| Tanaka05833 | PROTEIN GAMETE EXPRESSED 1 |
| Tanaka05834 | PYRROLINE-5-CARBOXYLATE REDUCTASE |
| Tanaka05835 | EF-HAND AND COILED-COIL DOMAIN-CONTAINING FAMILY MEMBER |
| Tanaka05836 | |
| Tanaka05837 | |
| Tanaka05838 | PHOSPHOTYROSINE INTERACTION DOMAIN-CONTAINING FAMILY MEMBER |
| Tanaka05839 | FETUIN |
| Tanaka05840 | FETUIN |
| Tanaka05841 | REGULATOR OF G PROTEIN SIGNALING |
| Tanaka05842 | REGULATOR OF G PROTEIN SIGNALING |
| Tanaka05843 | REGULATOR OF G PROTEIN SIGNALING |
| Tanaka05844 | REGULATOR OF G PROTEIN SIGNALING |
| Tanaka05845 | FOLATE TRANSPORTER |
| Tanaka05846 | MACPF DOMAIN-CONTAINING PROTEIN |
| Tanaka05847 | MACPF DOMAIN-CONTAINING PROTEIN |
| Tanaka05848 | PROTEIN CBG26694 |
| Tanaka05849 | REGULATOR OF G PROTEIN SIGNALING |
| Tanaka05850 | REGULATOR OF G PROTEIN SIGNALING |
