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 |
|---|---|
| Tanaka15601 | PROTEIN CBR-CLEC-78 |
| Tanaka15602 | ANION EXCHANGE PROTEIN |
| Tanaka15603 | G-PROTEIN COUPLED RECEPTOR TKR-1-RELATED |
| Tanaka15604 | SCAVENGER RECEPTOR CLASS B TYPE-1 SR-B1 |
| Tanaka15605 | G PROTEIN-COUPLED RECEPTOR KINASE/RIBOSOMAL PROTEIN S6 KINASE |
| Tanaka15606 | SET1/ASH2 HISTONE METHYLTRANSFERASE COMPLEX SUBUNIT ASH2 |
| Tanaka15607 | N-ACETYLGLUCOSAMINE-6-SULFATASE FAMILY MEMBER |
| Tanaka15608 | MITOCHONDRIAL 28S RIBOSOMAL PROTEIN S24 |
| Tanaka15609 | NUCLEAR MOVEMENT PROTEIN NUDC |
| Tanaka15610 | SERINE/THREONINE-PROTEIN KINASE |
| Tanaka15611 | POLY ADP-RIBOSE GLYCOHYDROLASE |
| Tanaka15612 | ZINC FINGER MIZ DOMAIN-CONTAINING PROTEIN |
| Tanaka15613 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE |
| Tanaka15614 | PEPTIDYL-PROLYL CIS-TRANS ISOMERASE |
| Tanaka15615 | |
| Tanaka15616 | AGAP008228-PA |
| Tanaka15617 | ATP-DEPENDENT RNA HELICASE RHLE-RELATED |
| Tanaka15618 | PROTEASE M14 CARBOXYPEPTIDASE |
| Tanaka15619 | HOMEOBOX PROTEIN NKX |
| Tanaka15620 | ARGININE OR CREATINE KINASE |
| Tanaka15621 | UBIQUITIN-CONJUGATING ENZYME E2 |
| Tanaka15622 | |
| Tanaka15623 | SEC14 RELATED PROTEIN |
| Tanaka15624 | METAL TRANSPORTER CNNM |
| Tanaka15625 | METAL TRANSPORTER CNNM |
| Tanaka15626 | |
| Tanaka15627 | PUR-TRANSCRIPTIONAL ACTIVATOR |
| Tanaka15628 | HOMEO BOX HB9 LIKE A-RELATED |
| Tanaka15629 | |
| Tanaka15630 | GUANINE NUCLEOTIDE EXCHANGE FACTOR |
| Tanaka15631 | ANK_REP_REGION DOMAIN-CONTAINING PROTEIN |
| Tanaka15632 | OCCLUDIN AND RNA POLYMERASE II ELONGATION FACTOR ELL |
| Tanaka15633 | PHOSPHATIDYLINOSITOL KINASE |
| Tanaka15634 | SUCCINATE/FUMARATE MITOCHONDRIAL TRANSPORTER-RELATED |
| Tanaka15635 | VOLTAGE-DEPENDENT ANION-SELECTIVE CHANNEL |
| Tanaka15636 | TORSIN |
| Tanaka15637 | BRCA1-ASSOCIATED PROTEIN |
| Tanaka15638 | |
| Tanaka15639 | N-TERMINAL ACETYLTRANSFERASE-RELATED |
| Tanaka15640 | PHOSPHATIDYLINOSITOL TRANSFER PROTEIN |
| Tanaka15641 | |
| Tanaka15642 | RH14732P |
| Tanaka15643 | RABPHILIN, ISOFORM A |
| Tanaka15644 | TRANSMEMBRANE EMP24 DOMAIN-CONTAINING PROTEIN |
| Tanaka15645 | TRANSLATION INITIATION FACTOR EIF-2B SUBUNIT ALPHA |
| Tanaka15646 | BCL7 RELATED |
| Tanaka15647 | DYNACTIN 1-RELATED MICROTUBULE-BINDING |
| Tanaka15648 | HYDROXYCARBOXYLIC ACID RECEPTOR 2 |
| Tanaka15649 | DENSITY-REGULATED PROTEIN HOMOLOG |
| Tanaka15650 | HUNTINGTIN INTERACTING PROTEIN 1 |
