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 |
|---|---|
| Tanaka00001 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST |
| Tanaka00002 | - |
| Tanaka00003 | |
| Tanaka00004 | SAP30 |
| Tanaka00005 | N-ACETYLGALACTOSAMINYLTRANSFERASE |
| Tanaka00006 | |
| Tanaka00007 | |
| Tanaka00008 | FI01459P |
| Tanaka00009 | CCR4-NOT TRANSCRIPTION COMPLEX SUBUNIT |
| Tanaka00010 | VACUOLAR PROTEIN SORTING-ASSOCIATED PROTEIN 37 |
| Tanaka00011 | RAB GTPASE-BINDING EFFECTOR PROTEIN |
| Tanaka00012 | MYELIN P0 RELATED |
| Tanaka00013 | SLIT RELATED LEUCINE-RICH REPEAT NEURONAL PROTEIN |
| Tanaka00014 | BRCA2-INTERACTING TRANSCRIPTIONAL REPRESSOR EMSY |
| Tanaka00015 | RHO GUANINE NUCLEOTIDE EXCHANGE FACTOR 2, ISOFORM D |
| Tanaka00016 | TRANSMEMBRANE PROTEIN 136 |
| Tanaka00017 | ADAPTOR COMPLEX SUBUNIT BETA FAMILY MEMBER |
| Tanaka00018 | B9 DOMAIN-CONTAINING |
| Tanaka00019 | CENTROMERE/KINETOCHORE PROTEIN ZW10 |
| Tanaka00020 | |
| Tanaka00021 | |
| Tanaka00022 | PROTEIN DIAPHANOUS |
| Tanaka00023 | TRANSDUCIN BETA-LIKE PROTEIN 2 |
| Tanaka00024 | SI:DKEY-183I3.9-RELATED |
| Tanaka00025 | PROTEASOME ASSEMBLY CHAPERONE 1 |
| Tanaka00026 | COILED-COIL DOMAIN-CONTAINING PROTEIN 15 |
| Tanaka00027 | MAJOR FACILITATOR SUPERFAMILY TRANSPORTER 16, ISOFORM B |
| Tanaka00028 | UNCHARACTERIZED |
| Tanaka00029 | HYDRANTOINASE/DIHYDROPYRIMIDINASE FAMILY MEMBER |
| Tanaka00030 | |
| Tanaka00031 | G PROTEIN-COUPLED RECEPTOR KINASE/RIBOSOMAL PROTEIN S6 KINASE |
| Tanaka00032 | PROTEIN KINASE DOMAIN-CONTAINING PROTEIN |
| Tanaka00033 | SH3 MULTIPLE DOMAIN |
| Tanaka00034 | NEUROTRANSMITTER GATED ION CHANNEL |
| Tanaka00035 | NEUROTRANSMITTER GATED ION CHANNEL |
| Tanaka00036 | NEUROTRANSMITTER GATED ION CHANNEL |
| Tanaka00037 | NEUROTRANSMITTER GATED ION CHANNEL |
| Tanaka00038 | CYCLINS |
| Tanaka00039 | SEPTIN |
| Tanaka00040 | UNCHARACTERIZED |
| Tanaka00041 | |
| Tanaka00042 | AF4/FMR2 FAMILY MEMBER |
| Tanaka00043 | |
| Tanaka00044 | HSC70CB, ISOFORM G-RELATED |
| Tanaka00045 | RBR FAMILY RING FINGER AND IBR DOMAIN-CONTAINING |
| Tanaka00046 | PLACENTAL PROTEIN 11-RELATED |
| Tanaka00047 | NEDD4 FAMILY INTERACTING PROTEIN 1/2 |
| Tanaka00048 | SPROUTY |
| Tanaka00049 | FIBROBLAST GROWTH FACTOR |
| Tanaka00050 | OLIGOPHRENIN 1 |
