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 |
|---|---|
| Tanaka01601 | KELCH PROTEIN |
| Tanaka01602 | PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING FAMILY N MEMBER 1 |
| Tanaka01603 | PGC-1 AND ERR-INDUCED REGULATOR IN MUSCLE PROTEIN 1 |
| Tanaka01604 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, HES-RELATED |
| Tanaka01605 | FORKHEAD BOX PROTEIN |
| Tanaka01606 | PROTEIN GAMETE EXPRESSED 1 |
| Tanaka01607 | TRANSMEMBRANE PROTEIN 201 |
| Tanaka01608 | PHOSPHATIDYLINOSITOL KINASE |
| Tanaka01609 | BETA-CATENIN-INTERACTING PROTEIN 1 |
| Tanaka01610 | |
| Tanaka01611 | CALSYNTENIN |
| Tanaka01612 | PROTEIN LZIC |
| Tanaka01613 | NICOTINAMIDE MONONUCLEOTIDE ADENYLYLTRANSFERASE |
| Tanaka01614 | FATTY ACID BINDING PROTEIN |
| Tanaka01615 | UBIQUITINATION FACTOR E4 |
| Tanaka01616 | STAR-RELATED LIPID TRANSFER PROTEIN 9 |
| Tanaka01617 | 6-PHOSPHOGLUCONATE DEHYDROGENASE |
| Tanaka01618 | GENE 572-RELATED |
| Tanaka01619 | TRANSCRIPTION FACTOR CASTOR PROTEIN MING -RELATED |
| Tanaka01620 | PEROXISOMAL MEMBRANE PROTEIN PEX14 |
| Tanaka01621 | CELL DEATH ACTIVATOR CIDE |
| Tanaka01622 | COMPLEMENT COMPONENT 1, S SUBCOMPONENT-RELATED |
| Tanaka01623 | SOMATOSTATIN |
| Tanaka01624 | SPERMIDINE/SPERMINE SYNTHASE |
| Tanaka01625 | POLYMYOSITIS/SCLERODERMA AUTOANTIGEN-RELATED |
| Tanaka01626 | PROTEIN SIDEKICK |
| Tanaka01627 | PROTEIN SIDEKICK |
| Tanaka01628 | PROTEIN SIDEKICK |
| Tanaka01629 | TUBULIN POLYGLUTAMYLASE |
| Tanaka01630 | 4.1 G PROTEIN |
| Tanaka01631 | ENDOTHELIN |
| Tanaka01632 | PHOSPHATASE AND ACTIN REGULATOR PHACTR |
| Tanaka01633 | SI:CH211-266K22.6 |
| Tanaka01634 | PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT |
| Tanaka01635 | SYNAPTONEMAL COMPLEX PROTEIN-RELATED |
| Tanaka01636 | GPI TRANSAMIDASE COMPONENT PIG-T-RELATED |
| Tanaka01637 | WHEY ACDIC PROTEIN WAP |
| Tanaka01638 | AGAP000281-PA |
| Tanaka01639 | AMINO ACID TRANSPORTER |
| Tanaka01640 | EF-HAND DOMAIN-CONTAINING PROTEIN |
| Tanaka01641 | CLASS II AMINOTRANSFERASE/8-AMINO-7-OXONONANOATE SYNTHASE |
| Tanaka01642 | TETRATRICOPEPTIDE REPEAT PROTEIN 34 |
| Tanaka01643 | TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY MEMBER 25 |
| Tanaka01644 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
| Tanaka01645 | COILED-COIL DOMAIN-CONTAINING PROTEIN 30 |
| Tanaka01646 | EPITHELIAL MEMBRANE PROTEIN-RELATED |
| Tanaka01647 | ZINC FINGER MYND DOMAIN-CONTAINING PROTEIN 12 |
| Tanaka01648 | RIBOSOMAL PROTEIN S6 MODIFICATION PROTEIN |
| Tanaka01649 | FORKHEAD BOX PROTEIN J2 FAMILY MEMBER |
| Tanaka01650 |
