The Mariana snailfish or Mariana hadal snailfish Pseudoliparis swirei is a species of snailfish found in the Mariana Trench in the western Pacific Ocean. It is known from a depth range of 6,198–8,076 m,which is possibly the record for a fish caught on the seafloor. Various anatomical, physiological, molecular and genetic adaptions help this species survive in such depths. It is abundant in their deep-sea habitat and has several unusual adaptions for its dark and high pressure habitat, including transparent skin that lacks pigment, certain organs and eggs that are enlarged, the muscles are thinner, the ossification of its bones (notably the skull) is incomplete.
Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
---|---|---|---|---|---|---|
Pseudoliparis swirei | Chordata | hadal snailfish | 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 |
---|---|---|---|---|---|---|---|---|
NWPU_hadal_v1 | 626.4Mb | Chromosome | 2023 | JANBZZ01 | Northwestern Polytechnical University | PRJNA852951 | 96.00% | 21,161 |
Title | Journal | Pubmed ID |
---|---|---|
Chromosome-level genome assembly of hadal snailfish reveals mechanisms of deep-sea adaptation in vertebrates | Elife | 38134226 |
Gene ID | Description |
---|---|
HS18101 | |
HS18102 | ZINC FINGER PROTEIN |
HS18103 | |
HS18104 | DRONGO, ISOFORM F |
HS18105 | FOLATE TRANSPORTER |
HS18106 | |
HS18107 | WD40 REPEAT PROTEIN |
HS18108 | A KINASE ANCHOR PROTEIN |
HS18109 | PTB-CONTAINING, CUBILIN AND LRP1-INTERACTING PROTEIN |
HS18110 | ZINC FINGER PROTEIN 200 |
HS18111 | PROTEIN CBG26694 |
HS18112 | |
HS18113 | |
HS18114 | |
HS18115 | MYELIN P0 RELATED |
HS18116 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
HS18117 | ACIDIC LEUCINE-RICH NUCLEAR PHOSPHOPROTEIN 32 |
HS18118 | SH3 DOMAIN-CONTAINING |
HS18119 | BUTYROPHILIN |
HS18120 | IMMUNOGLOBULIN FC RECEPTOR |
HS18121 | IMMUNOGLOBULIN FC RECEPTOR |
HS18122 | GTP-BINDING PROTEIN ALPHA SUBUNIT |
HS18123 | TYROSINE-PROTEIN KINASE |
HS18124 | MITOGEN-ACTIVATED PROTEIN KINASE |
HS18125 | ABC TRANSPORTER G FAMILY MEMBER 28 |
HS18126 | E3 UBIQUITIN-PROTEIN LIGASE ATL42 |
HS18127 | PROTEIN PHOSPHATASE METHYLESTERASE-1 RELATED |
HS18128 | |
HS18129 | INVERTED FORMIN-2 |
HS18130 | PHOSPHOLIPASE A-2-ACTIVATING PROTEIN |
HS18131 | ANAPHASE-PROMOTING COMPLEX 10 |
HS18132 | ATP-BINDING TRANSPORT PROTEIN-RELATED |
HS18133 | |
HS18134 | |
HS18135 | OTU DOMAIN CONTAINING PROTEIN |
HS18136 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
HS18137 | |
HS18138 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
HS18139 | CYTOCHROME B561/FERRIC REDUCTASE TRANSMEMBRANE |
HS18140 | SOLUTE CARRIER FAMILY 10 MEMBER 7 |
HS18141 | TETRATRICOPEPTIDE REPEAT PROTEIN 29 |
HS18142 | G_PROTEIN_RECEP_F1_2 DOMAIN-CONTAINING PROTEIN |
HS18143 | NACHT, LRR AND CARD DOMAINS-CONTAINING |
HS18144 | SERINE/THREONINE-PROTEIN KINASE |
HS18145 | |
HS18146 | UBIQUITIN-CONJUGATING ENZYME E2 |
HS18147 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
HS18148 | |
HS18149 | CORONIN |
HS18150 | E3 UBIQUITIN-PROTEIN LIGASE NHLRC1-RELATED |