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 |
|---|---|
| Tanaka01201 | |
| Tanaka01202 | G PROTEIN-COUPLED RECEPTOR |
| Tanaka01203 | WD REPEAT PROTEIN 26-RELATED |
| Tanaka01204 | PORCUPINE |
| Tanaka01205 | ZINC FINGER PROTEIN |
| Tanaka01206 | PDZ DOMAIN CONTAINING RING FINGER PROTEIN 3, 4 |
| Tanaka01207 | LYSINE-SPECIFIC DEMETHYLASE |
| Tanaka01208 | MEMBRANE ASSOCIATED GUANYLATE KINASE-RELATED |
| Tanaka01209 | G PATCH AND KOW-CONTAINING |
| Tanaka01210 | VOLTAGE-DEPENDENT CALCIUM CHANNEL TYPE A SUBUNIT ALPHA-1 |
| Tanaka01211 | SYNAPTOPHYSIN |
| Tanaka01212 | LIM DOMAIN-CONTAINING PROTEIN |
| Tanaka01213 | AGAP005440-PA |
| Tanaka01214 | MAJOR FACILITATOR SUPERFAMILY DOMAIN-CONTAINING PROTEIN |
| Tanaka01215 | VACUOLAR ATP SYNTHASE SUBUNIT S1 |
| Tanaka01216 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE |
| Tanaka01217 | MICROTUBULE-ASSOCIATED PROTEIN/SYNTAPHILIN |
| Tanaka01218 | SCC1 / RAD21 FAMILY MEMBER |
| Tanaka01219 | OPSIN |
| Tanaka01220 | |
| Tanaka01221 | PHOSPHOPROTEIN ASSOCIATED WITH GLYCOSPHINGOLIPID-ENRICHED MICRODOMAINS 1 |
| Tanaka01222 | T-CELL LYMPHOMA BREAKPOINT-ASSOCIATED TARGET 1-RELATED |
| Tanaka01223 | YTH YT521-B HOMOLOGY DOMAIN-CONTAINING |
| Tanaka01224 | SOLUTE CARRIER FAMILY 17 |
| Tanaka01225 | RAN BINDING PROTEIN 9-RELATED |
| Tanaka01226 | DNAJ HOMOLOG SUBFAMILY C MEMBER 5 HOMOLOG |
| Tanaka01227 | TUMOR PROTEIN D52 |
| Tanaka01228 | PANCREATIC PROGENITOR CELL DIFFERENTIATION AND PROLIFERATION FACTOR |
| Tanaka01229 | DEATH DOMAIN-CONTAINING PROTEIN |
| Tanaka01230 | DNA CYTOSINE-5- -METHYLTRANSFERASE 3-RELATED |
| Tanaka01231 | CHROMOSOME 10, WHOLE GENOME SHOTGUN SEQUENCE |
| Tanaka01232 | UNCHARACTERIZED |
| Tanaka01233 | OXYSTEROL-BINDING PROTEIN-RELATED |
| Tanaka01234 | ADHESION REGULATING MOLECULE 1 110 KDA CELL MEMBRANE GLYCOPROTEIN |
| Tanaka01235 | CDK5 AND ABL1 ENZYME SUBSTRATE 1 |
| Tanaka01236 | XK-RELATED PROTEIN |
| Tanaka01237 | RAS, DI-RAS, AND RHEB FAMILY MEMBERS OF SMALL GTPASE SUPERFAMILY |
| Tanaka01238 | LYSINE-SPECIFIC DEMETHYLASE |
| Tanaka01239 | KELCH PROTEIN |
| Tanaka01240 | TYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE 61F |
| Tanaka01241 | CCAAT/ENHANCER BINDING PROTEIN |
| Tanaka01242 | TRANSMEMBRANE PROTEIN 189 |
| Tanaka01243 | UBIQUITIN-CONJUGATING ENZYME E2 |
| Tanaka01244 | SOLUTE CARRIER FAMILY 52 |
| Tanaka01245 | ZINC FINGER PROTEIN |
| Tanaka01246 | UNCHARACTERIZED |
| Tanaka01247 | DENDRITIC CELL-SPECIFIC TRANSMEMBRANE PROTEIN |
| Tanaka01248 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST |
| Tanaka01249 | SOLUTE CARRIER FAMILY 13 MEMBER |
| Tanaka01250 | THYROTROPIN-RELEASING HORMONE RECEPTOR |
