ArticleG3 (Bethesda, Md.)2023
A chromosome-level reference genome for the common octopus, Octopus vulgaris (Cuvier, 1797).
Article in G3 (Bethesda, Md.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Genome reorganisation and expansion shape 3D genome architecture and define a distinct regulatory landscape in coleoid cephalopods.Nature communications · 2026Article
- Topological mixing and irreversibility in animal chromosome evolution.Science advances · 2026Article
- Biological Implications of a Detailed Repeat Annotation in Octopus vulgaris.Genome biology and evolution · 2026Article
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- Article
- Rapid mid-Cretaceous diversification of squid and cuttlefish preceded radiation into coastal niches.Nature ecology & evolution · 2026Article
- GeneExt: a gene model extension tool for enhanced single-cell RNA-seq analysis.Bioinformatics (Oxford, England) · 2026Article
- Article
- Identification of molecular nociceptors in Octopus vulgaris through functional characterisation in Caenorhabditis elegans.Biology open · 2026Article
- Tissue-Specific Gene Expression of Digestive Tract Glands inAnimals : an open access journal from MDPI · 2025Article
- A non-invasive method to genotype cephalopod sex by quantitative PCR.bioRxiv : the preprint server for biology · 2025Article
- The Genome Survey Analysis of Female and MaleGenes · 2025Article
- Population genomics of a sailing siphonophore reveals genetic structure in the open ocean.Current biology : CB · 2025Article
- A chromosome-level genome assembly of the Bullacta exarata (Cephalaspidea: Haminoeidae).Scientific data · 2025Article
- Decoding Octopus Skin Mucus: Impact of Aquarium-Maintenance and Senescence on the Proteome Profile of the Common Octopus (International journal of molecular sciences · 2024Article
- Gene modelling and annotation for the Hawaiian bobtail squid, Euprymna scolopes.Scientific data · 2024Article
- Cephalopod-omics: Emerging Fields and Technologies in Cephalopod Biology.Integrative and comparative biology · 2023Article
- Article
- The neural basis of visual processing and behavior in cephalopods.Current biology : CB · 2023Review
Corrections and comments
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Authors and funding
12 authors.
Funding
Abstract
Cephalopods are emerging animal models and include iconic species for studying the link between genomic innovations and physiological and behavioral complexities. Coleoid cephalopods possess the largest nervous system among invertebrates, both for cell counts and brain-to-body ratio. Octopus vulgaris has been at the center of a long-standing tradition of research into diverse aspects of cephalopod biology, including behavioral and neural plasticity, learning and memory recall, regeneration, and sophisticated cognition. However, no chromosome-scale genome assembly was available for O. vulgaris to aid in functional studies. To fill this gap, we sequenced and assembled a chromosome-scale genome of the common octopus, O. vulgaris. The final assembly spans 2.8 billion basepairs, 99.34% of which are in 30 chromosome-scale scaffolds. Hi-C heatmaps support a karyotype of 1n = 30 chromosomes. Comparisons with other octopus species' genomes show a conserved octopus karyotype and a pattern of local genome rearrangements between species. This new chromosome-scale genome of O. vulgaris will further facilitate research in all aspects of cephalopod biology, including various forms of plasticity and the neural machinery underlying sophisticated cognition, as well as an understanding of cephalopod evolution.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.