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 |
|---|---|
| Tanaka02901 | DOMON DOMAIN-CONTAINING PROTEIN FRRS1L |
| Tanaka02902 | APOLIPOPROTEIN L |
| Tanaka02903 | |
| Tanaka02904 | APOLIPOPROTEIN L |
| Tanaka02905 | AGAP003327-PA |
| Tanaka02906 | |
| Tanaka02907 | BRAIN ACID SOLUBLE PROTEIN 1 |
| Tanaka02908 | |
| Tanaka02909 | UNCHARACTERIZED |
| Tanaka02910 | |
| Tanaka02911 | POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY KQT MEMBER 4 |
| Tanaka02912 | LEUCINE RICH REPEAT PROTEIN |
| Tanaka02913 | |
| Tanaka02914 | AGAP004733-PA |
| Tanaka02915 | TRANSCRIPTIONAL REPRESSOR PROTEIN YY |
| Tanaka02916 | TRANSMEMBRANE PROTEIN 71 |
| Tanaka02917 | IFT57/HIPPI |
| Tanaka02918 | CAVIN |
| Tanaka02919 | SOLUTE CARRIER FAMILY 39 |
| Tanaka02920 | AIG1-TYPE G DOMAIN-CONTAINING PROTEIN |
| Tanaka02921 | INTERFERON/INTERLEUKIN RECEPTOR |
| Tanaka02922 | CLAUDIN |
| Tanaka02923 | EMILIN ELASTIN MICROFIBRIL INTERFACE-LOCATED PROTEIN ELASTIN MICROFIBRIL INTERFACER |
| Tanaka02924 | COAGULATION FACTOR |
| Tanaka02925 | IP21249P |
| Tanaka02926 | DEUBIQUITINATING PROTEIN VCIP135 |
| Tanaka02927 | UNCHARACTERIZED |
| Tanaka02928 | PROHIBITIN |
| Tanaka02929 | PROTHYMOSIN ALPHA |
| Tanaka02930 | |
| Tanaka02931 | DISCS LARGE |
| Tanaka02932 | |
| Tanaka02933 | |
| Tanaka02934 | NETRIN/LAMININ-RELATED |
| Tanaka02935 | ATP-DEPENDENT RNA HELICASE |
| Tanaka02936 | NICOTINAMIDE MONONUCLEOTIDE ADENYLYLTRANSFERASE |
| Tanaka02937 | |
| Tanaka02938 | SMG-7 SUPPRESSOR WITH MORPHOLOGICAL EFFECT ON GENITALIA PROTEIN 7 |
| Tanaka02939 | ARMADILLO REPEAT-CONTAINING PROTEIN 1 |
| Tanaka02940 | CYTOCHROME P450 FAMILY 7 |
| Tanaka02941 | ADIPOLIN |
| Tanaka02942 | PEROXISOMAL TARGETING SIGNAL 1 RECEPTOR PEX5 |
| Tanaka02943 | UNCHARACTERIZED |
| Tanaka02944 | WD40 REPEAT PROTEIN |
| Tanaka02945 | MYB PROTEIN-RELATED |
| Tanaka02946 | REPETIN |
| Tanaka02947 | ALCOHOL DEHYDROGENASE |
| Tanaka02948 | CORTICOLIBERIN/UROCORTIN |
| Tanaka02949 | E3 UBIQUITIN-PROTEIN LIGASE TRIM |
| Tanaka02950 | DNAJ HOMOLOG SUBFAMILY C MEMBER 5 HOMOLOG |
