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 |
|---|---|
| Tanaka11551 | FAM11A, B PROTEIN |
| Tanaka11552 | ROUND SPERMATID BASIC PROTEIN 1 |
| Tanaka11553 | FIBRINOGEN/TENASCIN/ANGIOPOEITIN |
| Tanaka11554 | - |
| Tanaka11555 | |
| Tanaka11556 | SYNAPTIC ADHESION-LIKE MOLECULE SALM |
| Tanaka11557 | ARMADILLO REPEAT CONTAINING PROTEIN |
| Tanaka11558 | PINSTRIPE, ISOFORM A |
| Tanaka11559 | UNCHARACTERIZED |
| Tanaka11560 | UNCHARACTERIZED |
| Tanaka11561 | ENDOPLASMIC RETICULUM-GOLGI INTERMEDIATE COMPARTMENT PROTEIN |
| Tanaka11562 | MEMBRANE ASSOCIATED GUANYLATE KINASE-RELATED |
| Tanaka11563 | GTP-BINDING PROTEIN ALPHA SUBUNIT |
| Tanaka11564 | 5-HYDROXYTRYPTAMINE RECEPTOR |
| Tanaka11565 | ADENOSYLHOMOCYSTEINASE |
| Tanaka11566 | UBIQUITIN-CONJUGATING ENZYME E2 |
| Tanaka11567 | KELCH DOMAIN-CONTAINING PROTEIN 10 |
| Tanaka11568 | VACUOLAR CALCIUM ION TRANSPORTER |
| Tanaka11569 | ZONA PELLUCIDA SPERM-BINDING PROTEIN |
| Tanaka11570 | - |
| Tanaka11571 | NAD-DEPENDENT PROTEIN DEACYLASE SIRTUIN-5, MITOCHONDRIAL-RELATED |
| Tanaka11572 | SYNEMBRYN |
| Tanaka11573 | RFX TRANSCRIPTION FACTOR FAMILY |
| Tanaka11574 | DNA-DIRECTED RNA POLYMERASE I SUBUNIT 2 |
| Tanaka11575 | PLACENTAL PROTEIN 11-RELATED |
| Tanaka11576 | LAR INTERACTING PROTEIN LIP -RELATED PROTEIN |
| Tanaka11577 | CIRCADIAN PROTEIN CLOCK/ARNT/BMAL/PAS |
| Tanaka11578 | SOLUTE CARRIER FAMILY 17 |
| Tanaka11579 | NUCLEAR HORMONE RECEPTOR |
| Tanaka11580 | CEREBELLIN-RELATED |
| Tanaka11581 | UBIQUITIN-CONJUGATING ENZYME E2 |
| Tanaka11582 | DIPHOSPHOINOSITOL POLYPHOSPHATE PHOSPHOHYDROLASE |
| Tanaka11583 | EARLY ENDOSOME ANTIGEN 1 |
| Tanaka11584 | PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY G MEMBER 7 |
| Tanaka11585 | MIR DOMAIN-CONTAINING PROTEIN |
| Tanaka11586 | SARCOSPAN |
| Tanaka11587 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, HES-RELATED |
| Tanaka11588 | RAS, DI-RAS, AND RHEB FAMILY MEMBERS OF SMALL GTPASE SUPERFAMILY |
| Tanaka11589 | ZINC FINGER PROTEIN 469 |
| Tanaka11590 | BTG3-ASSOCIATED NUCLEAR PROTEIN BANP |
| Tanaka11591 | CARBOXYLESTERASE |
| Tanaka11592 | F-BOX FAMILY PROTEIN |
| Tanaka11593 | BC025462 PROTEIN |
| Tanaka11594 | DNA POLYMERASE SUBUNIT GAMMA-1 |
| Tanaka11595 | UNCHARACTERIZED |
| Tanaka11596 | |
| Tanaka11597 | AMMONIUM TRANSPORTER |
| Tanaka11598 | GDP-D-GLUCOSE PHOSPHORYLASE 1 |
| Tanaka11599 | MICROFIBRIL-ASSOCIATED GLYCOPROTEIN 3 |
| Tanaka11600 | CALCIUM AND INTEGRIN BINDING FAMILY MEMBER 2 |
