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 |
|---|---|
| Tanaka07651 | CADHERIN-23 |
| Tanaka07652 | BETA-SITE APP-CLEAVING ENZYME, ISOFORM A-RELATED |
| Tanaka07653 | ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| Tanaka07654 | ZINC FINGER PROTEIN 200 |
| Tanaka07655 | AGGRECAN/VERSICAN PROTEOGLYCAN |
| Tanaka07656 | AGGRECAN/VERSICAN PROTEOGLYCAN |
| Tanaka07657 | DIPHOSPHOINOSITOL PENTAKISPHOSPHATE KINASE |
| Tanaka07658 | NF-KAPPA-B-REPRESSING FACTOR-RELATED |
| Tanaka07659 | GAMMA TUBULIN COMPLEX PROTEIN |
| Tanaka07660 | COCAINE AND AMPHETAMINE REGULATED TRANSCRIPT PROTEIN |
| Tanaka07661 | COCAINE AND AMPHETAMINE REGULATED TRANSCRIPT PROTEIN |
| Tanaka07662 | RAS GTPASE-ACTIVATING PROTEIN WITH IQ MOTIF |
| Tanaka07663 | |
| Tanaka07664 | CREB-REGULATED TRANSCRIPTION COACTIVATOR |
| Tanaka07665 | |
| Tanaka07666 | ADAMTS A DISINTEGRIN AND METALLOPROTEASE WITH THROMBOSPONDIN MOTIFS PROTEASE |
| Tanaka07667 | SERINE INCORPORATOR |
| Tanaka07668 | HUNTINGTIN-INTERACTING PROTEIN K FAMILY MEMBER |
| Tanaka07669 | MICROFIBRIL-ASSOCIATED PROTEIN |
| Tanaka07670 | GUANOSINE-3',5'-BIS(DIPHOSPHATE) 3'-PYROPHOSPHOHYDROLASE MESH1 |
| Tanaka07671 | VESICLE PROTEIN SORTING-ASSOCIATED |
| Tanaka07672 | PROTEIN REGULATOR OF CYTOKINESIS 1 PRC1-RELATED |
| Tanaka07673 | NADH DEHYDROGENASE UBIQUINONE IRON-SULFUR PROTEIN 3 |
| Tanaka07674 | CEREBELLIN-RELATED |
| Tanaka07675 | DISCOIDIN, CUB, EGF, LAMININ , AND ZINC METALLOPROTEASE DOMAIN CONTAINING |
| Tanaka07676 | B-BOX DOMAIN CONTAINING |
| Tanaka07677 | FORKHEAD BOX PROTEIN R1 |
| Tanaka07678 | CALDESMON |
| Tanaka07679 | PROLINE-RICH PROTEIN 33 |
| Tanaka07680 | TROPONIN T |
| Tanaka07681 | MYOGENIC FACTOR |
| Tanaka07682 | EXTRACELLULAR MATRIX GLYCOPROTEIN RELATED |
| Tanaka07683 | KRUEPPEL-LIKE TRANSCRIPTION FACTOR |
| Tanaka07684 | GAMMA-SECRETASE SUBUNIT APH-1 |
| Tanaka07685 | |
| Tanaka07686 | TROPONIN I |
| Tanaka07687 | SELECTIN LIGAND RELATED |
| Tanaka07688 | PROLINE-SERINE-THREONINE PHOSPHATASE INTERACTING PROTEIN 1 |
| Tanaka07689 | ERO1-RELATED |
| Tanaka07690 | |
| Tanaka07691 | |
| Tanaka07692 | STERILE ALPHA MOTIF DOMAIN CONTAINING PROTEIN 4-RELATED |
| Tanaka07693 | GTP CYCLOHYDROLASE I |
| Tanaka07694 | PHOSPHATIDYLINOSITOL 3-KINASE REGULATORY SUBUNIT |
| Tanaka07695 | TRANSCRIPTIONAL REPRESSOR CTCFL-RELATED |
| Tanaka07696 | ZINC FINGER PROTEIN |
| Tanaka07697 | ZINC FINGER AND BTB DOMAIN-CONTAINING |
| Tanaka07698 | |
| Tanaka07699 | CIRCADIAN-ASSOCIATED TRANSCRIPTIONAL REPRESSOR |
| Tanaka07700 | ZINC FINGER PROTEIN |
