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 |
|---|---|
| Tanaka15701 | TRANSLATION FACTOR |
| Tanaka15702 | SI:CH211-232M10.4-RELATED |
| Tanaka15703 | TRANSCRIPTION INITIATION FACTOR IA RRN3 |
| Tanaka15704 | |
| Tanaka15705 | |
| Tanaka15706 | MULTIPLE PDZ DOMAIN PROTEIN |
| Tanaka15707 | ENVOPLAKIN |
| Tanaka15708 | OXIDOREDUCTASE GLYR1-RELATED |
| Tanaka15709 | LEUCINE ZIPPER CONTAINING TRANSCRIPTION FACTOR LZF1 |
| Tanaka15710 | |
| Tanaka15711 | CONSERVED OLIGOMERIC GOLGI COMPLEX SUBUNIT 1 |
| Tanaka15712 | LP21163P |
| Tanaka15713 | GTP-BINDING PROTEIN ALPHA SUBUNIT |
| Tanaka15714 | MONOCARBOXYLATE TRANSPORTER |
| Tanaka15715 | WD-REPEAT PROTEIN INTERACTING WITH PHOSPHOINOSIDES WIPI -RELATED |
| Tanaka15716 | ACTIN-RELATED PROTEIN 2/3 COMPLEX SUBUNIT 1 |
| Tanaka15717 | CAMP-DEPENDENT PROTEIN KINASE REGULATORY CHAIN |
| Tanaka15718 | METHYLTRANSFERASE-RELATED |
| Tanaka15719 | AMINOTRANSFERASE |
| Tanaka15720 | RETICULOCALBIN |
| Tanaka15721 | ENOS INTERACTING PROTEIN |
| Tanaka15722 | SI:CH73-248E21.1 |
| Tanaka15723 | |
| Tanaka15724 | COLLAGEN ALPHA |
| Tanaka15725 | SLIT RELATED LEUCINE-RICH REPEAT NEURONAL PROTEIN |
| Tanaka15726 | PEROXISOME ASSEMBLY PROTEIN 12 PEROXIN-12 |
| Tanaka15727 | HISTONE DEACETYLASE 9-RELATED |
| Tanaka15728 | - |
| Tanaka15729 | CYTOCHROME B561-RELATED |
| Tanaka15730 | ROLLING PEBBLES, ISOFORM B |
| Tanaka15731 | |
| Tanaka15732 | |
| Tanaka15733 | ARGININE/DIAMINOPIMELATE/ORNITHINE DECARBOXYLASE |
| Tanaka15734 | NUCLEAR HORMONE RECEPTOR |
| Tanaka15735 | SRCR DOMAIN-CONTAINING PROTEIN |
| Tanaka15736 | HEAT SHOCK PROTEIN HSP-12.2-RELATED |
| Tanaka15737 | KH DOMAIN CONTAINING RNA BINDING PROTEIN |
| Tanaka15738 | COILIN P80 |
| Tanaka15739 | ZINC FINGER PROTEIN |
| Tanaka15740 | |
| Tanaka15741 | RAB11-FAMILY INTERACTING PROTEIN |
| Tanaka15742 | SERINE PROTEASE FAMILY S10 SERINE CARBOXYPEPTIDASE |
| Tanaka15743 | ENDO BETA N-ACETYLGLUCOSAMINIDASE |
| Tanaka15744 | CASEIN KINASE-RELATED |
| Tanaka15745 | MONOCARBOXYLATE TRANSPORTER |
| Tanaka15746 | TRNA-DIHYDROURIDINE SYNTHASE |
| Tanaka15747 | BATTENIN |
| Tanaka15748 | SERINE/THREONINE-PROTEIN PHOSPHATASE PP2A-RELATED |
| Tanaka15749 | ALDEHYDE DEHYDROGENASE |
| Tanaka15750 | ATP-DEPENDENT CLP PROTEASE PROTEOLYTIC SUBUNIT |
