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 |
|---|---|
| Tanaka15801 | NUCLEAR RECEPTOR SUBFAMILY 5 GROUP A |
| Tanaka15802 | UNCHARACTERIZED |
| Tanaka15803 | PRE-MRNA SPLICING FACTOR |
| Tanaka15804 | MYOSIN HEAVY CHAIN, NON-MUSCLE |
| Tanaka15805 | GLIAL FIBRILLARY ACIDIC PROTEIN |
| Tanaka15806 | MAP KINASE KINASE KINASE SSK2-RELATED-RELATED |
| Tanaka15807 | ATP-DEPENDENT RNA HELICASE RHLE-RELATED |
| Tanaka15808 | SERINE/THREONINE-PROTEIN KINASE FRAY2 |
| Tanaka15809 | ZINC FINGER PROTEIN 183 |
| Tanaka15810 | RUN DOMAIN-CONTAINING 3 PROTEIN RUNDC3 |
| Tanaka15811 | |
| Tanaka15812 | |
| Tanaka15813 | AGAP011572-PA |
| Tanaka15814 | SOLUTE CARRIER FAMILY 35 MEMBER B |
| Tanaka15815 | NADH-UBIQUINONE OXIDOREDUCTASE MLRQ SUBUNIT |
| Tanaka15816 | |
| Tanaka15817 | |
| Tanaka15818 | NEUREXOPHILIN |
| Tanaka15819 | TUMOR NECROSIS FACTOR RECEPTOR |
| Tanaka15820 | GTPASE, IMAP FAMILY MEMBER-RELATED |
| Tanaka15821 | ANION EXCHANGE PROTEIN |
| Tanaka15822 | UPSTREAM BINDING TRANSCRIPTION FACTOR |
| Tanaka15823 | ATAXIN-7-LIKE PROTEIN 3 |
| Tanaka15824 | PROTEIN C7ORF21 |
| Tanaka15825 | ANKYRIN REPEAT DOMAIN-CONTAINING PROTEIN 39-RELATED |
| Tanaka15826 | UNCHARACTERIZED PROTEIN C17ORF53 HOMOLOG |
| Tanaka15827 | AMILORIDE-SENSITIVE SODIUM CHANNEL-RELATED |
| Tanaka15828 | AMILORIDE-SENSITIVE SODIUM CHANNEL-RELATED |
| Tanaka15829 | MEMBRANE-ASSOCIATED GUANYLATE KINASE MAGUK |
| Tanaka15830 | HEART DEVELOPMENT PROTEIN WITH EGF-LIKE DOMAINS 1 |
| Tanaka15831 | |
| Tanaka15832 | INWARD RECTIFIER POTASSIUM CHANNEL |
| Tanaka15833 | TRANSMEMBRANE PROTEIN 98 |
| Tanaka15834 | VILLIN |
| Tanaka15835 | CELL DIVISION PROTEIN KINASE |
| Tanaka15836 | BLR7054 PROTEIN |
| Tanaka15837 | N-MYRISTOYL TRANSFERASE |
| Tanaka15838 | PHOSPHOINOSITIDE-SPECIFIC PHOSPHOLIPASE C FAMILY PROTEIN |
| Tanaka15839 | HEXAMETHYLENE BISACETAMIDE INDUCIBLE 1 |
| Tanaka15840 | PDZ DOMAIN-CONTAINING PROTEIN |
| Tanaka15841 | LASP |
| Tanaka15842 | TUMOR ENDOTHELIAL MARKER 7 RELATED |
| Tanaka15843 | ADP RIBOSYLATION FACTOR-RELATED |
| Tanaka15844 | |
| Tanaka15845 | VOLTAGE-DEPENDENT CALCIUM CHANNEL BETA SUBUNIT |
| Tanaka15846 | 60S RIBOSOMAL PROTEIN L19 |
| Tanaka15847 | |
| Tanaka15848 | ALPHA-2,8-SIALYLTRANSFERASE |
| Tanaka15849 | CONNEXIN |
| Tanaka15850 | TRANSLATION ELONGATION FACTOR-RELATED |
