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 |
|---|---|
| Tanaka03151 | GLIOMA SUPPRESSOR CANDIDATE REGION GENE 2 |
| Tanaka03152 | HISTONE H3 |
| Tanaka03153 | HISTONE H3 |
| Tanaka03154 | |
| Tanaka03155 | HOMEOBOX PROTEIN |
| Tanaka03156 | INOSITOL-TETRAKISPHOSPHATE 1-KINASE |
| Tanaka03157 | |
| Tanaka03158 | SERYL-TRNA SYNTHETASE |
| Tanaka03159 | LD33804P |
| Tanaka03160 | |
| Tanaka03161 | - |
| Tanaka03162 | |
| Tanaka03163 | NUMB |
| Tanaka03164 | AGAP002036-PA |
| Tanaka03165 | HL01030P-RELATED |
| Tanaka03166 | ENDONUCLEASE DOMAIN-CONTAINING 1 PROTEIN ENDOD1 |
| Tanaka03167 | BIFUNCTIONAL POLYNUCLEOTIDE PHOSPHATASE/KINASE |
| Tanaka03168 | OVOCHYMASE-RELATED |
| Tanaka03169 | NUDIX HYDROLASE |
| Tanaka03170 | |
| Tanaka03171 | B-BOX DOMAIN CONTAINING |
| Tanaka03172 | CEREBELLIN-RELATED |
| Tanaka03173 | CALPONIN |
| Tanaka03174 | PROPROTEIN CONVERTASE SUBTILISIN/KEXIN-RELATED |
| Tanaka03175 | ASPARTYL PROTEASE-RELATED |
| Tanaka03176 | T-BOX PROTEIN-RELATED |
| Tanaka03177 | APOLIPOPROTEIN |
| Tanaka03178 | NUCLEAR MITOTIC APPARATUS PROTEIN 1-RELATED |
| Tanaka03179 | TRANSMEMBRANE PROTEIN 25 |
| Tanaka03180 | T-CELL SURFACE GLYCOPROTEIN CD3 GAMMA CHAIN / DELTA CHAIN |
| Tanaka03181 | MYELIN P0 RELATED |
| Tanaka03182 | MYELIN P0 RELATED |
| Tanaka03183 | IGLON FAMILY OF IMMUNOGLOBULIN SUPERFAMILY-RELATED |
| Tanaka03184 | IMMUNOGLOBULIN SUPERFAMILY MEMBER 11 |
| Tanaka03185 | |
| Tanaka03186 | TUMOR PROTEIN P53-INDUCIBLE PROTEIN 13 |
| Tanaka03187 | G PROTEIN-COUPLED RECEPTOR KINASE INTERACTING ARFGAP |
| Tanaka03188 | ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN 13 |
| Tanaka03189 | SLINGSHOT PROTEIN PHOSPHATASE HOMOLOG |
| Tanaka03190 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
| Tanaka03191 | BLEOMYCIN HYDROLASE |
| Tanaka03192 | |
| Tanaka03193 | RAP GTPASE-ACTIVATING PROTEIN |
| Tanaka03194 | |
| Tanaka03195 | VON WILLEBRAND FACTOR A DOMAIN-CONTAINING PROTEIN 5A |
| Tanaka03196 | NG37 |
| Tanaka03197 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
| Tanaka03198 | CLOCK-INTERACTING PACEMAKER |
| Tanaka03199 | CYCLINS |
| Tanaka03200 | RIBOSOMAL PROTEIN S6 KINASE |
