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 |
---|---|
HS09101 | METHIONINE AMINOPEPTIDASE 2 |
HS09102 | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE |
HS09103 | NETRIN/LAMININ-RELATED |
HS09104 | SMALL NUCLEAR RIBONUCLEOPROTEIN F SNRNP-F |
HS09105 | IMIDAZOLONEPROPIONASE |
HS09106 | TETRASPANIN |
HS09107 | PROTEIN CBG13728 |
HS09108 | KELCH REPEAT AND BTB DOMAIN-CONTAINING PROTEIN 13-RELATED |
HS09109 | ASPARTYL PROTEASE DDI-RELATED |
HS09110 | INTEGRIN ALPHA REPEAT DOMAIN-CONTAINING |
HS09111 | BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR, TWIST |
HS09112 | LIG_CHAN-GLU_BD DOMAIN-CONTAINING PROTEIN |
HS09113 | REVERSE TRANSCRIPTASE DOMAIN-CONTAINING PROTEIN |
HS09114 | |
HS09115 | AROMATIC AMINO ACID HYDROXYLASE |
HS09116 | AROMATIC AMINO ACID HYDROXYLASE |
HS09117 | NUCLEOPORIN NUP37 P37 -RELATED |
HS09118 | PCNA-INTERACTING PARTNER |
HS09119 | INSULIN-LIKE GROWTH FACTOR I |
HS09120 | KRAB AND ZINC FINGER DOMAIN-CONTAINING |
HS09121 | ANKYRIN REPEAT AND BTB/POZ DOMAIN-CONTAINING |
HS09122 | SI:CH211-196P9.1-RELATED |
HS09123 | RGD1561648 |
HS09124 | APOPTOTIC PROTEASE-ACTIVATING FACTOR 1 |
HS09125 | ANKYRIN REPEAT AND STERILE ALPHA MOTIF DOMAIN-CONTAINING PROTEIN 1 |
HS09126 | |
HS09127 | UNCHARACTERIZED |
HS09128 | CYTOSKELETON-ASSOCIATED PROTEIN 4 |
HS09129 | INHIBITOR OF NUCLEAR FACTOR KAPPA-B KINASE-INTERACTING PROTEIN |
HS09130 | INHIBITOR OF NUCLEAR FACTOR KAPPA-B KINASE-INTERACTING PROTEIN |
HS09131 | PROLINE-SERINE-THREONINE PHOSPHATASE INTERACTING PROTEIN 1 |
HS09132 | |
HS09133 | TUBULIN POLYGLUTAMYLASE |
HS09134 | |
HS09135 | MALONYL-COA ACP TRANSACYLASE, ACP-BINDING |
HS09136 | TETRASPANIN |
HS09137 | IP01015P-RELATED |
HS09138 | PROTEIN AD-016-RELATED |
HS09139 | FASTING-INDUCIBLE INTEGRAL MEMBRANE PROTEIN TM6P1-RELATED |
HS09140 | - |
HS09141 | ETHANOLAMINEPHOSPHOTRANSFERASE |
HS09142 | TITIN |
HS09143 | ETS |
HS09144 | ETS |
HS09145 | |
HS09146 | ATPASE H+-TRANSPORTING V1 SUBUNIT E1A-RELATED |
HS09147 | ADENOSINE DEAMINASE |
HS09148 | |
HS09149 | RAD51/NUKS-INTERACTING PROTEIN |
HS09150 | FIBROBLAST GROWTH FACTOR |