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 |
|---|---|
| Tanaka14551 | - |
| Tanaka14552 | MULTIPLE PDZ DOMAIN PROTEIN |
| Tanaka14553 | ADHESION G-PROTEIN COUPLED RECEPTOR |
| Tanaka14554 | ATP-BINDING CASSETTE TRANSPORTER SUBFAMILY A ABCA |
| Tanaka14555 | CASPASE ACTIVITY AND APOPTOSIS INHIBITOR 1 |
| Tanaka14556 | EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT G |
| Tanaka14557 | N-LINKED OLIGOSACCHARIDE PROCESSING |
| Tanaka14558 | DOUBLESEX AND MAB-3 RELATED TRANSCRIPTION FACTOR DMRT |
| Tanaka14559 | FATTY ACID BINDING PROTEIN |
| Tanaka14560 | U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A/U2 SMALL NUCLEAR RIBONUCLEOPROTEIN B |
| Tanaka14561 | DYNACTIN 6 |
| Tanaka14562 | SARCOGLYCAN |
| Tanaka14563 | TETRATRICOPEPTIDE REPEAT PROTEIN 31 |
| Tanaka14564 | INNER MEMBRANE TRANSPORT PROTEIN YAJR |
| Tanaka14565 | SET DOMAIN-CONTAINING PROTEIN-RELATED |
| Tanaka14566 | CILIARY NEUROTROPHIC FACTOR |
| Tanaka14567 | ZINC FINGER PROTEIN |
| Tanaka14568 | |
| Tanaka14569 | |
| Tanaka14570 | |
| Tanaka14571 | |
| Tanaka14572 | |
| Tanaka14573 | |
| Tanaka14574 | SI:CH211-108C17.2-RELATED-RELATED |
| Tanaka14575 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
| Tanaka14576 | |
| Tanaka14577 | CLAUDIN DOMAIN-CONTAINING PROTEIN 1 |
| Tanaka14578 | ASPARTOACYLASE |
| Tanaka14579 | OXYSTEROL-BINDING PROTEIN-RELATED |
| Tanaka14580 | CORONIN |
| Tanaka14581 | |
| Tanaka14582 | DELTEX-RELATED |
| Tanaka14583 | UNCHARACTERIZED |
| Tanaka14584 | REGULATOR OF G-PROTEIN SIGNALING LOCO |
| Tanaka14585 | TRYPSIN-RELATED |
| Tanaka14586 | PROTEIN DOK-7 |
| Tanaka14587 | ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| Tanaka14588 | HOMEOBOX PROTEIN HMX |
| Tanaka14589 | HOMEOBOX PROTEIN HMX |
| Tanaka14590 | PROTEASE M14 CARBOXYPEPTIDASE |
| Tanaka14591 | G-PROTEIN COUPLED RECEPTOR |
| Tanaka14592 | TYROSINE-PROTEIN KINASE |
| Tanaka14593 | PHOSPHOLIPID SCRAMBLASE-RELATED |
| Tanaka14594 | UNCHARACTERIZED |
| Tanaka14595 | ELONGATOR COMPLEX PROTEIN 5 |
| Tanaka14596 | DULLARD PROTEIN PHOSPHATASE |
| Tanaka14597 | MICROTUBULE-ASSOCIATED PROTEINS 1A/1B LIGHT CHAIN 3-RELATED |
| Tanaka14598 | G PROTEIN PATHWAY SUPPRESSOR 2 |
| Tanaka14599 | COLD SHOCK DOMAIN CONTAINING PROTEINS |
| Tanaka14600 | SOLUTE CARRIER FAMILY 2 |
