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 |
|---|---|
| Tanaka14601 | CELLULAR TUMOR ANTIGEN P53 |
| Tanaka14602 | TENASCIN |
| Tanaka14603 | E3 UBIQUITIN-PROTEIN LIGASE TRIM |
| Tanaka14604 | VILLIN |
| Tanaka14605 | DNA-DIRECTED RNA POLYMERASE |
| Tanaka14606 | LAMININ G-LIKE DOMAIN-CONTAINING PROTEIN |
| Tanaka14607 | NEURALIZED |
| Tanaka14608 | NEURALIZED |
| Tanaka14609 | SCP160 |
| Tanaka14610 | GUANINE NUCLEOTIDE EXCHANGE FACTOR |
| Tanaka14611 | SI:DKEY-19B23.11-RELATED |
| Tanaka14612 | SI:DKEY-19B23.11-RELATED |
| Tanaka14613 | SOMATOSTATIN |
| Tanaka14614 | ZYXIN/TRIP6 |
| Tanaka14615 | AGAP004733-PA |
| Tanaka14616 | MONOCARBOXYLATE TRANSPORTER |
| Tanaka14617 | CENTAURIN/ARF |
| Tanaka14618 | DRONGO, ISOFORM F |
| Tanaka14619 | INSULIN RECEPTOR SUBSTRATE |
| Tanaka14620 | |
| Tanaka14621 | UNCHARACTERIZED |
| Tanaka14622 | UNCHARACTERIZED |
| Tanaka14623 | SEGMENT POLARITY PROTEIN DISHEVELLED |
| Tanaka14624 | T-CELL RECEPTOR ALPHA CHAIN V REGION-RELATED |
| Tanaka14625 | T-CELL RECEPTOR ALPHA CHAIN V REGION-RELATED |
| Tanaka14626 | T-CELL RECEPTOR ALPHA CHAIN V REGION-RELATED |
| Tanaka14627 | T-CELL RECEPTOR ALPHA CHAIN V REGION-RELATED |
| Tanaka14628 | LYSOPHOSPHATIDIC ACID RECEPTOR 5/SPHINGOSYLPHOSPHORYLCHOLINE RECEPTOR |
| Tanaka14629 | EG:EG0003.4 PROTEIN-RELATED |
| Tanaka14630 | EG:EG0003.4 PROTEIN-RELATED |
| Tanaka14631 | LYSOPHOSPHATIDIC ACID RECEPTOR 5/SPHINGOSYLPHOSPHORYLCHOLINE RECEPTOR |
| Tanaka14632 | DUF614 FAMILY PROTEIN-RELATED |
| Tanaka14633 | DUF614 FAMILY PROTEIN-RELATED |
| Tanaka14634 | CALCIUM/CALMODULIN-DEPENDENT PROTEIN KINASE II INHIBITOR 2 |
| Tanaka14635 | CLAUDIN |
| Tanaka14636 | NEUROTRANSMITTER GATED ION CHANNEL |
| Tanaka14637 | NEUROTRANSMITTER GATED ION CHANNEL |
| Tanaka14638 | FIBROBLAST GROWTH FACTOR |
| Tanaka14639 | CELL FATE DETERMINING PROTEIN MAB21-RELATED |
| Tanaka14640 | TRANSMEMBRANE PROTEIN 256 |
| Tanaka14641 | NEUROLIGIN |
| Tanaka14642 | |
| Tanaka14643 | GTP-BINDING |
| Tanaka14644 | RIBONUCLEASE P PROTEIN SUBUNIT P20 |
| Tanaka14645 | ERYTHROPOIETIN |
| Tanaka14646 | ZONA PELLUCIDA SPERM-BINDING PROTEIN 3 |
| Tanaka14647 | UFM1-SPECIFIC PROTEASE 2 |
| Tanaka14648 | ENDONUCLEASE DOMAIN-CONTAINING 1 PROTEIN ENDOD1 |
| Tanaka14649 | ENDONUCLEASE DOMAIN-CONTAINING 1 PROTEIN ENDOD1 |
| Tanaka14650 | GRB10 INTERACTING GYF PROTEIN |
