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 |
|---|---|
| Tanaka17401 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| Tanaka17402 | MANNOSE, PHOSPHOLIPASE, LECTIN RECEPTOR RELATED |
| Tanaka17403 | LITHOSTATHINE |
| Tanaka17404 | TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER |
| Tanaka17405 | TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER |
| Tanaka17406 | LEUCINE-RICH REPEAT, ISOFORM F-RELATED |
| Tanaka17407 | CALBINDIN |
| Tanaka17408 | CONNECTIVE TISSUE GROWTH FACTOR-RELATED |
| Tanaka17409 | SYNTROPHIN |
| Tanaka17410 | MDM2-BINDING PROTEIN |
| Tanaka17411 | ZNF44 PROTEIN |
| Tanaka17412 | E3 UBIQUITIN-PROTEIN LIGASE TRIM |
| Tanaka17413 | TYROSINE SPECIFIC PROTEIN PHOSPHATASE AND DUAL SPECIFICITY PROTEIN PHOSPHATASE |
| Tanaka17414 | N-MYC DOWNSTREAM REGULATED |
| Tanaka17415 | FERM AND PDZ DOMAIN-CONTAINING PROTEIN FAMILY MEMBER |
| Tanaka17416 | |
| Tanaka17417 | |
| Tanaka17418 | CD59 GLYCOPROTEIN |
| Tanaka17419 | CLEFT LIP AND PALATE ASSOCIATED TRANSMEMBRANE PROTEIN-RELATED |
| Tanaka17420 | NECTIN-RELATED |
| Tanaka17421 | IONOTROPIC GLUTAMATE RECEPTOR |
| Tanaka17422 | ZINC FINGER PROTEIN 200 |
| Tanaka17423 | GLYCOGEN SYNTHASE KINASE-3 ALPHA |
| Tanaka17424 | ZINC FINGER PROTEIN |
| Tanaka17425 | HMG-BOX TRANSCRIPTION FACTOR BBX |
| Tanaka17426 | |
| Tanaka17427 | ETS |
| Tanaka17428 | POU DOMAIN |
| Tanaka17429 | DEATH EFFECTOR DOMAIN-CONTAINING PROTEIN |
| Tanaka17430 | PRENYLATED RAB ACCEPTOR 1-RELATED |
| Tanaka17431 | SODIUM/POTASSIUM-TRANSPORTING ATPASE SUBUNIT ALPHA |
| Tanaka17432 | NECTIN-2 |
| Tanaka17433 | T-CELL SURFACE GLYCOPROTEIN CD4 |
| Tanaka17434 | ALPHA/BETA HYDROLASE DOMAIN-CONTAINING PROTEIN |
| Tanaka17435 | VALYL-TRNA SYNTHETASES |
| Tanaka17436 | ENDONUCLEASE DOMAIN-CONTAINING 1 PROTEIN ENDOD1 |
| Tanaka17437 | UNCHARACTERIZED |
| Tanaka17438 | E3 UBIQUITIN-PROTEIN LIGASE TRIM |
| Tanaka17439 | |
| Tanaka17440 | EXPRESSED PROTEIN |
| Tanaka17441 | TUBULIN |
| Tanaka17442 | FLOTILLIN-RELATED |
| Tanaka17443 | TYROSINE-PROTEIN KINASE RECEPTOR |
| Tanaka17444 | |
| Tanaka17445 | LARGE SUBUNIT GTPASE 1 HOMOLOG-RELATED |
| Tanaka17446 | F-BOX AND WD40 DOMAIN PROTEIN |
| Tanaka17447 | PILR ALPHA-ASSOCIATED NEURAL PROTEIN |
| Tanaka17448 | COP9 SIGNALOSOME COMPLEX SUBUNIT 7/DENDRITIC CELL PROTEIN GA17 |
| Tanaka17449 | KILLER CELL LECTIN-LIKE RECEPTOR SUBFAMILY F MEMBER 2 |
| Tanaka17450 | T-CELL SURFACE GLYCOPROTEIN CD4 |
