{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Marino A"],"funding":["Austrian Science Fund FWF","Erasmus+"],"pagination":["793734"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8967140"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13"],"pubmed_abstract":["In comparison with other molluscs and bilaterians, the genomes of coleoid cephalopods (squid, cuttlefish, and octopus) sequenced so far show remarkably different genomic organization that presumably marked the early evolution of this taxon. The main driver behind this genomic rearrangement remains unclear. About half of the genome content in coleoids is known to consist of repeat elements; since selfish DNA is one of the powerful drivers of genome evolution, its pervasiveness could be intertwined with the emergence of cephalopod-specific genomic signatures and could have played an important role in the reorganization of the cephalopod genome architecture. However, due to abundant species-specific repeat expansions, it has not been possible so far to identify the ancient shared set of repea"],"journal":["Frontiers in genetics"],"pubmed_title":["Repeat Age Decomposition Informs an Ancient Set of Repeats Associated With Coleoid Cephalopod Divergence."],"pmcid":["PMC8967140"],"funding_grant_id":["P 30686"],"pubmed_authors":["Kizenko A","Wong WY","Ghiselli F","Marino A","Simakov O"],"additional_accession":[]},"is_claimable":false,"name":"Repeat Age Decomposition Informs an Ancient Set of Repeats Associated With Coleoid Cephalopod Divergence.","description":"In comparison with other molluscs and bilaterians, the genomes of coleoid cephalopods (squid, cuttlefish, and octopus) sequenced so far show remarkably different genomic organization that presumably marked the early evolution of this taxon. The main driver behind this genomic rearrangement remains unclear. About half of the genome content in coleoids is known to consist of repeat elements; since selfish DNA is one of the powerful drivers of genome evolution, its pervasiveness could be intertwined with the emergence of cephalopod-specific genomic signatures and could have played an important role in the reorganization of the cephalopod genome architecture. However, due to abundant species-specific repeat expansions, it has not been possible so far to identify the ancient shared set of repea","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022","modification":"2026-05-30T22:51:48.024Z","creation":"2024-11-21T02:18:02.094Z"},"accession":"S-EPMC8967140","cross_references":{"pubmed":["35368688"],"doi":["10.3389/fgene.2022.793734"]}}