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 |
|---|---|
| Tanaka01401 | F-ACTIN-CAPPING PROTEIN SUBUNIT ALPHA |
| Tanaka01402 | FILAMIN/GPBP-INTERACTING PROTEIN |
| Tanaka01403 | ACETYL-COENZYME A SYNTHETASE |
| Tanaka01404 | MICROTUBULE-ASSOCIATED PROTEIN RP/EB FAMILY MEMBER |
| Tanaka01405 | DNA CYTOSINE-5- -METHYLTRANSFERASE 3-RELATED |
| Tanaka01406 | DNA CYTOSINE-5- -METHYLTRANSFERASE 3-RELATED |
| Tanaka01407 | COMM DOMAIN-CONTAINING PROTEIN 4-8 FAMILY MEMBER |
| Tanaka01408 | DEATH DOMAIN-CONTAINING PROTEIN |
| Tanaka01409 | TYROSINE-PROTEIN KINASE |
| Tanaka01410 | TYROSINE-PROTEIN KINASE |
| Tanaka01411 | PANCREATIC PROGENITOR CELL DIFFERENTIATION AND PROLIFERATION FACTOR |
| Tanaka01412 | TUMOR PROTEIN D52 |
| Tanaka01413 | E3 UBIQUITIN-PROTEIN LIGASE TRIM36-RELATED |
| Tanaka01414 | DNAJ HOMOLOG SUBFAMILY C MEMBER 5 HOMOLOG |
| Tanaka01415 | ADHESION REGULATING MOLECULE 1 110 KDA CELL MEMBRANE GLYCOPROTEIN |
| Tanaka01416 | NETRIN/LAMININ-RELATED |
| Tanaka01417 | TUBULIN |
| Tanaka01418 | 40S RIBOSOMAL PROTEIN S21 |
| Tanaka01419 | CRYPTOCHROME |
| Tanaka01420 | RAB FAMILY |
| Tanaka01421 | TRANSMEMBRANE PROTEIN 81 |
| Tanaka01422 | DIMETHYLANILINE MONOOXYGENASE |
| Tanaka01423 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
| Tanaka01424 | NEUROPEPTIDES RECEPTOR |
| Tanaka01425 | NEUROPEPTIDES RECEPTOR |
| Tanaka01426 | FAM187 |
| Tanaka01427 | REGULATOR OF G PROTEIN SIGNALING |
| Tanaka01428 | TRANSCRIPTION FACTOR S-II ZINC FINGER DOMAIN-CONTAINING PROTEIN |
| Tanaka01429 | SOX TRANSCRIPTION FACTOR |
| Tanaka01430 | XK-RELATED PROTEIN |
| Tanaka01431 | CALCIUM-INDEPENDENT PHOSPHOLIPASE A2 IPLA2 -RELATED |
| Tanaka01432 | ETS |
| Tanaka01433 | ZGC:194242 |
| Tanaka01434 | UBIQUITIN-CONJUGATING ENZYME E2 |
| Tanaka01435 | GLYCOPROTEIN HORMONE RECEPTOR |
| Tanaka01436 | ETS |
| Tanaka01437 | OLFACTORY RECEPTOR AND ADENOSINE RECEPTOR |
| Tanaka01438 | TRANSCRIPTIONAL ENHANCER FACTOR TEF RELATED |
| Tanaka01439 | PLAKOPHILLIN-RELATED |
| Tanaka01440 | TROPONIN T |
| Tanaka01441 | LADININ 1 |
| Tanaka01442 | TROPONIN I |
| Tanaka01443 | PLECKSTRIN HOMOLOGY-LIKE DOMAIN, PQ-RICH PROTEIN |
| Tanaka01444 | RHO-GTPASE-ACTIVATING PROTEIN LRG1 |
| Tanaka01445 | STEERIN |
| Tanaka01446 | MICROFIBRIL-ASSOCIATED GLYCOPROTEIN 3 |
| Tanaka01447 | IMMUNOGLOBULIN FC RECEPTOR |
| Tanaka01448 | MRNA EDITING ENZYME |
| Tanaka01449 | DNA REPLICATION-RELATED ELEMENT FACTOR, ISOFORM A |
| Tanaka01450 | COILED-COIL DOMAIN-CONTAINING PROTEIN 115 |
