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_Scaf1_16.18 | COILED-COIL DOMAIN-CONTAINING PROTEIN 51 |
| CsqKR_Scaf1_17.14 | G/T AND G/U MISMATCH-SPECIFIC DNA GLYCOSYLASE |
| CsqKR_Scaf1_17.16 | IKB KINASE |
| CsqKR_Scaf1_17.23 | SMALL INTEGRAL MEMBRANE PROTEIN 4 |
| CsqKR_Scaf1_17.25 | ATP SYNTHASE GAMMA CHAIN |
| CsqKR_Scaf1_17.26 | ATP SYNTHASE GAMMA CHAIN |
| CsqKR_Scaf1_17.30 | DNA REPAIR PROTEIN XP-C / RAD4 |
| CsqKR_Scaf1_19.12 | RIBITOL-5-PHOSPHATE XYLOSYLTRANSFERASE 1 |
| CsqKR_Scaf1_19.13 | PROTEIN PHOSPHATASE 2C |
| CsqKR_Scaf1_19.14 | RIBITOL-5-PHOSPHATE XYLOSYLTRANSFERASE 1 |
| CsqKR_Scaf1_19.15 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
| CsqKR_Scaf1_19.29 | UBX-RELATED |
| CsqKR_Scaf1_19.30 | WD40 REPEAT PROTEIN SWD2 |
| CsqKR_Scaf1_19.33 | SAND PROTEIN-RELATED |
| CsqKR_Scaf1_19.34 | GLYCERATE KINASE |
| CsqKR_Scaf1_20.10 | ANKYRIN REPEAT, SAM AND BASIC LEUCINE ZIPPER DOMAIN-CONTAINING PROTEIN 1 |
| CsqKR_Scaf1_20.13 | SUPPRESSION OF TUMORIGENICITY 7 |
| CsqKR_Scaf1_20.14 | GLYCOSYLTRANSFERASE |
| CsqKR_Scaf1_20.2 | |
| CsqKR_Scaf1_20.44 | NADH-UBIQUINONE OXIDOREDUCTASE SUBUNIT B17.2 |
| CsqKR_Scaf1_20.45 | WNT RELATED |
| CsqKR_Scaf1_20.46 | WNT RELATED |
| CsqKR_Scaf1_21.3 | VOLTAGE-GATED POTASSIUM CHANNEL |
| CsqKR_Scaf1_23.1 | |
| CsqKR_Scaf1_23.15 | ARP2/3 COMPLEX 20 KD SUBUNIT |
| CsqKR_Scaf1_23.16 | GUANYLATE CYCLASE SOLUBLE SUBUNIT BETA-2 |
| CsqKR_Scaf1_23.17 | GUANYLATE CYCLASE SOLUBLE SUBUNIT BETA-2 |
| CsqKR_Scaf1_23.18 | MITOCHONDRIAL BASIC AMINO ACIDS TRANSPORTER-RELATED |
| CsqKR_Scaf1_23.28 | |
| CsqKR_Scaf1_23.29 | CAMK FAMILY PROTEIN KINASE |
| CsqKR_Scaf1_23.30 | |
| CsqKR_Scaf1_24.17 | SOLUTE CARRIER FAMILY 35 |
| CsqKR_Scaf1_24.18 | COILED-COIL DOMAIN-CONTAINING PROTEIN 162 |
| CsqKR_Scaf1_24.20 | DOLICHOL-PHOSPHATE MANNOSYLTRANSFERASE SUBUNIT 3 |
| CsqKR_Scaf1_24.8 | OXIDOREDUCTASES |
| CsqKR_Scaf1_24.9 | OXIDOREDUCTASES |
| CsqKR_Scaf1_25.12 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf1_25.8 | DNA MISMATCH REPAIR PROTEIN MUTS FAMILY MEMBER |
| CsqKR_Scaf1_26.12 | AMILORIDE-SENSITIVE SODIUM CHANNEL-RELATED |
| CsqKR_Scaf1_26.7 | SODIUM/CHLORIDE DEPENDENT TRANSPORTER |
| CsqKR_Scaf1_27.13 | |
| CsqKR_Scaf1_27.2 | |
| CsqKR_Scaf1_27.4 | |
| CsqKR_Scaf1_27.8 | |
| CsqKR_Scaf1_28.17 | THREONINE DEHYDRATASE, MITOCHONDRIAL-RELATED |
| CsqKR_Scaf1_28.18 | CLEAVAGE/POLYADENYLATION FACTOR IA SUBUNIT CLP1P |
| CsqKR_Scaf1_28.19 | U3 SMALL NUCLEOLAR RIBONUCLEOPROTEIN PROTEIN IMP4 |
| CsqKR_Scaf1_28.20 | PDZ DOMAIN CONTAINING WHIRLIN AND HARMONIN-RELATED |
| CsqKR_Scaf1_28.26 | UNCHARACTERIZED |
| CsqKR_Scaf1_29.19 | PRE-MRNA-SPLICING FACTOR ISY1 |
