The scaly-foot gastropod Chrysomallon squamiferum is a species of deep-sea hydrothermal-vent snail, a marine gastropod mollusc in the family Peltospiridae. This vent-endemic gastropod is known only from deep-sea hydrothermal vents in the Indian Ocean, where it has been found at depths of about 2,400–2,900 m. It differs greatly from other deep-sea gastropods, even the closely related neomphalines. It is widely distributed in the deep-sea hydrothermal vents of the Indian Ocean, which are around 2,780 metres in depth.
| Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
|---|---|---|---|---|---|---|
| Chrysomallon squamiferum | Mollusca | Scaly-foot Snail | Hydrothermal vent | 2,415-2,785 | Kairei hydrothermal vent field (25°19.23ʹS, 70°02.42ʹE) | 216257 |
| Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
|---|---|---|---|---|---|---|---|---|
| Csq_v1.1.fa | 404.6Mb | Chromosome | 2020 | SMMR01 | Hong Kong University of Science and Technology | PRJNA523081 | 96.60% | 16,917 |
| Title | Journal | Pubmed ID |
|---|---|---|
| The Scaly-foot Snail genome and implications for the origins of biomineralised armour | nature communications | 32269225 |
| Gene ID | Description |
|---|---|
| CsqKR_Scaf256_2.14 | N-ACETYLGALACTOSAMINYLTRANSFERASE |
| CsqKR_Scaf256_2.16 | SERINE PROTEASE FAMILY S10 SERINE CARBOXYPEPTIDASE |
| CsqKR_Scaf256_2.22 | CYCLIC AMP RESPONSE ELEMENT-BINDING PROTEIN B |
| CsqKR_Scaf256_2.34 | |
| CsqKR_Scaf256_3.1 | |
| CsqKR_Scaf256_3.11 | ETS |
| CsqKR_Scaf256_3.12 | |
| CsqKR_Scaf256_3.13 | SHORT-CHAIN DEHYDROGENASE/REDUCTASE |
| CsqKR_Scaf256_3.14 | |
| CsqKR_Scaf256_3.16 | TETRASPANIN |
| CsqKR_Scaf256_4.17 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 25 |
| CsqKR_Scaf256_4.22 | PAX6 NEIGHBOR PROTEIN PAXNEB |
| CsqKR_Scaf256_4.23 | NADH-CYTOCHROME B5 REDUCTASE |
| CsqKR_Scaf256_4.31 | PROTEIN-TYROSINE-PHOSPHATASE |
| CsqKR_Scaf256_4.32 | F-BOX ONLY PROTEIN 47 |
| CsqKR_Scaf256_5.0 | |
| CsqKR_Scaf256_5.17 | OPSIN |
| CsqKR_Scaf256_5.18 | ETS |
| CsqKR_Scaf256_5.26 | SORTING NEXIN |
| CsqKR_Scaf256_5.29 | ATP-DEPENDENT PERMEASE MDL1, MITOCHONDRIAL |
| CsqKR_Scaf256_5.30 | INNEXIN |
| CsqKR_Scaf256_6.14 | |
| CsqKR_Scaf256_6.20 | 60S RIBOSOMAL PROTEIN L12 |
| CsqKR_Scaf256_6.21 | SUPPRESSOR OF TY 5 |
| CsqKR_Scaf256_6.23 | FERRITIN |
| CsqKR_Scaf256_6.24 | MULTIPLE EPIDERMAL GROWTH FACTOR-LIKE DOMAINS PROTEIN |
| CsqKR_Scaf256_6.37 | |
| CsqKR_Scaf256_6.38 | DNA REPLICATION LICENSING FACTOR MCM FAMILY MEMBER |
| CsqKR_Scaf256_6.39 | |
| CsqKR_Scaf256_6.43 | PROKARYOTIC DNA TOPOISOMERASE |
| CsqKR_Scaf256_7.1 | TRANSFERASE, PUTATIVE-RELATED |
| CsqKR_Scaf256_7.13 | ATP-DEPENDENT PERMEASE MDL1, MITOCHONDRIAL |
| CsqKR_Scaf256_7.17 | ATP-BINDING CASSETTE SUB-FAMILY B |
| CsqKR_Scaf256_7.23 | ACYL-COA-BINDING PROTEIN, ACBP |
| CsqKR_Scaf256_7.24 | ACYL-COA-BINDING PROTEIN, ACBP |
| CsqKR_Scaf256_7.25 | |
| CsqKR_Scaf256_7.26 | OXIDOREDUCTASE-RELATED |
| CsqKR_Scaf256_8.13 | SERINE PROTEASE FAMILY S10 SERINE CARBOXYPEPTIDASE |
| CsqKR_Scaf256_8.14 | BREAST CANCER TYPE 1 SUSCEPTIBILITY PROTEIN BRCA1 |
| CsqKR_Scaf256_8.19 | |
| CsqKR_Scaf256_8.2 | |
| CsqKR_Scaf256_9.10 | |
| CsqKR_Scaf256_9.11 | |
| CsqKR_Scaf256_9.13 | STEROL REGULATORY ELEMENT-BINDING PROTEIN CLEAVAGE-ACTIVATING PROTEIN |
| CsqKR_Scaf256_9.8 | AMINO ACID TRANSPORTER |
| CsqKR_Scaf257_0.12 | E3 UBIQUITIN-PROTEIN LIGASE MIB2 |
| CsqKR_Scaf257_0.3 | |
| CsqKR_Scaf257_0.7 | COLORECTAL MUTANT CANCER PROTEIN MCC PROTEIN -RELATED |
| CsqKR_Scaf258_0.10 | SIGNAL PEPTIDE, CUB AND EGF-LIKE DOMAIN-CONTAINING |
| CsqKR_Scaf258_0.11 | OLIGOPEPTIDE TRANSPORTER-RELATED |
