The vestimentiferan Paraescarpia echinospica is widely distributed in the cold seeps and methane seeps of the western Pacific Ocean, and relies on their endosymbiont bacteria as a source of energy and organic carbon. It's gutless and depends entirely on its endosymbiotic sulfide-oxidizing chemoautotrophic bacteria for nutrition. Its mechanisms of host–symbiont cooperation in energy production and nutrient biosynthesis and utilization have recently been documented through a study of its endosymbiont genome and metaproteome.
Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
---|---|---|---|---|---|---|
Paraescarpia echinospica | Annelida | deep-sea tubeworm | Cold seep/Hydrothermal vent | 1100-1600 | Haima cold seep in the South China Sea (16°43.80′N, 110°28.50′E) | 2080241 |
Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
---|---|---|---|---|---|---|---|---|
HKBU_Pec_v1 | 1.09Gb | Chromosome | 2021 | JAHLWY01 | Hong Kong University of Science and Technology | PRJNA625616 | 96.40% | 22,642 |
Title | Journal | Pubmed ID |
---|---|---|
Genomic Signatures Supporting the Symbiosis and Formation of Chitinous Tube in the Deep-Sea Tubeworm Paraescarpia echinospica | Molecular Biology and Evolution | 34255082 |
Gene ID | Description |
---|---|
PE_Scaf3736_1.13 | |
PE_Scaf3736_1.8 | POLYCYSTIN FAMILY MEMBER |
PE_Scaf3738_1.0 | |
PE_Scaf3738_1.1 | |
PE_Scaf3738_1.2 | |
PE_Scaf3738_1.3 | |
PE_Scaf3738_1.4 | |
PE_Scaf3738_1.5 | |
PE_Scaf3738_1.6 | |
PE_Scaf3738_1.7 | |
PE_Scaf3738_1.8 | |
PE_Scaf3739_0.2 | |
PE_Scaf373_0.0 | |
PE_Scaf373_0.3 | |
PE_Scaf3741_0.4 | BICAUDAL D FAMILY MEMBER |
PE_Scaf3741_0.5 | N-TERMINAL ACETYLTRANSFERASE |
PE_Scaf3741_1.4 | EF-HAND CALCIUM-BINDING DOMAIN-CONTAINING PROTEIN 12 |
PE_Scaf3741_1.5 | NUCLEOTIDE KINASE |
PE_Scaf3741_2.4 | ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE |
PE_Scaf3741_3.11 | CHARGED MULTIVESICULAR BODY PROTEIN |
PE_Scaf3741_3.12 | NADPH OXIDASE |
PE_Scaf3741_3.24 | UNR PROTEIN N-RAS UPSTREAM GENE PROTEIN |
PE_Scaf3741_3.25 | NADPH OXIDASE |
PE_Scaf3741_3.28 | BITESIZE, ISOFORM I |
PE_Scaf3742_0.2 | |
PE_Scaf3742_0.3 | HYR DOMAIN-CONTAINING PROTEIN |
PE_Scaf3743_0.6 | 37S RIBOSOMAL PROTEIN S26, MITOCHONDRIAL |
PE_Scaf3746_0.4 | OS05G0521000 PROTEIN |
PE_Scaf3748_0.0 | |
PE_Scaf3748_0.4 | OVOCHYMASE-RELATED |
PE_Scaf3749_0.0 | |
PE_Scaf3749_1.4 | PAIRED BOX PROTEIN PAX-6-RELATED-RELATED |
PE_Scaf3750_0.1 | |
PE_Scaf3750_0.11 | ZGC:162634 |
PE_Scaf3750_0.12 | |
PE_Scaf3750_0.13 | MICROSOMAL DIPEPTIDASE |
PE_Scaf3750_0.14 | MICROSOMAL DIPEPTIDASE |
PE_Scaf3757_0.0 | |
PE_Scaf3757_0.6 | FIVE-SPAN TRANSMEMBRANE PROTEIN M83 |
PE_Scaf3758_0.1 | ANKYRIN REPEAT DOMAIN 36-RELATED |
PE_Scaf3758_1.4 | DEATH DOMAIN-CONTAINING PROTEIN CRADD |
PE_Scaf3758_1.6 | DEATH DOMAIN-CONTAINING PROTEIN CRADD |
PE_Scaf3758_2.2 | ACYL-COA DEHYDROGENASE |
PE_Scaf3758_3.6 | RING-TYPE DOMAIN-CONTAINING PROTEIN |
PE_Scaf3758_4.0 | |
PE_Scaf3758_4.1 | |
PE_Scaf3758_4.10 | AMINOMETHYLTRANSFERASE |
PE_Scaf3758_4.3 | |
PE_Scaf3758_4.4 | |
PE_Scaf3758_5.6 | INHIBITOR OF GROWTH PROTEIN |