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 |
|---|---|
| Tanaka05401 | MYELIN TRANSCRIPTION FACTOR 1-RELATED |
| Tanaka05402 | RIBONUCLEASE H1 |
| Tanaka05403 | 40S RIBOSOMAL PROTEIN S7 |
| Tanaka05404 | CONNECTOR ENCHANCER OF KINASE SUPPRESSOR OF RAS |
| Tanaka05405 | |
| Tanaka05406 | PROTEIN KINASE C, MU |
| Tanaka05407 | |
| Tanaka05408 | UNCHARACTERIZED |
| Tanaka05409 | CCAAT-BINDING FACTOR-RELATED |
| Tanaka05410 | PROTEIN CEBPZOS |
| Tanaka05411 | FORKHEAD BOX PROTEIN |
| Tanaka05412 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
| Tanaka05413 | PAIRED BOX PROTEIN PAX-6-RELATED-RELATED |
| Tanaka05414 | HOMEOBOX PROTEIN NKX |
| Tanaka05415 | 5'->3' EXORIBONUCLEASE |
| Tanaka05416 | PROTEIN, PUTATIVE-RELATED |
| Tanaka05417 | INSULINOMA-ASSOCIATED 1 |
| Tanaka05418 | CILIA- AND FLAGELLA-ASSOCIATED PROTEIN 61 |
| Tanaka05419 | PRE-MRNA SPLICING FACTOR |
| Tanaka05420 | MADF DOMAIN TRANSCRIPTION FACTOR |
| Tanaka05421 | N-ALPHA-ACETYLTRANSFERASE 20 |
| Tanaka05422 | |
| Tanaka05423 | COLLAGEN ALPHA |
| Tanaka05424 | MYOSIN |
| Tanaka05425 | CYTOCHROME C OXIDASE POLYPEPTIDE 7A |
| Tanaka05426 | INTERPHOTORECEPTOR MATRIX PROTEOGLYCAN |
| Tanaka05427 | INTERPHOTORECEPTOR MATRIX PROTEOGLYCAN |
| Tanaka05428 | ADRENERGIC RECEPTOR-RELATED G-PROTEIN COUPLED RECEPTOR |
| Tanaka05429 | MEIOSIS-SPECIFIC PROTEIN MEI4 |
| Tanaka05430 | 5'-NUCLEOTIDASE-RELATED |
| Tanaka05431 | |
| Tanaka05432 | SORTING NEXIN |
| Tanaka05433 | HETEROGENEOUS NUCLEAR RIBONUCLEOPROTEIN |
| Tanaka05434 | PROTEIN PHOSPHATASE 4 REGULATORY SUBUNIT 4 PPP4R4 |
| Tanaka05435 | |
| Tanaka05436 | DNA REPAIR PROTEIN XRCC3 |
| Tanaka05437 | TRANSCRIPTION INITIATION FACTOR IIB-RELATED |
| Tanaka05438 | HEAT SHOCK PROTEIN 90 HSP90 CO-CHAPERONE AHA-1 |
| Tanaka05439 | DEFECTIVE SPERMATOGENESIS PROTEIN 39 |
| Tanaka05440 | MYOTONIC DYSTROPHY S/T KINASE-RELATED |
| Tanaka05441 | |
| Tanaka05442 | CENTROSOMAL PROTEIN OF 170 KDA |
| Tanaka05443 | C-1-TETRAHYDROFOLATE SYNTHASE, CYTOPLASMIC-RELATED |
| Tanaka05444 | |
| Tanaka05445 | ZINC FINGER PROTEIN |
| Tanaka05446 | ZINC FINGER PROTEIN |
| Tanaka05447 | MYOSIN HEAVY CHAIN, NON-MUSCLE |
| Tanaka05448 | KUNITZ-TYPE PROTEASE INHIBITOR 1 |
| Tanaka05449 | FGFR1 ONCOGENE PARTNER/LISH DOMAIN-CONTAINING PROTEIN |
| Tanaka05450 |
