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The genome could be separated into two subgenomes, with subgenome <jats:italic>Pce<jats:sub>S</jats:sub></jats:italic>_a originating from <jats:italic>P. avium</jats:italic> and subgenome <jats:italic>Pce<jats:sub>S</jats:sub></jats:italic>_f originating from <jats:italic>P. fruticosa</jats:italic>. The genome also showed size reduction compared to ancestral species and traces of homoeologous sequence exchanges throughout. Comparative analysis confirmed that the genome of sour cherry is segmental allotetraploid and evolved very recently in the past.</jats:p>","journal":"Frontiers in Plant Science","year":2023,"id":647557,"datarank":0.46272663737510084,"base_score":2.302585092994046,"endowment":2.302585092994046,"self_citation_contribution":0.3453877639491069,"citation_network_contribution":0.11733887342599393,"self_endowment_contribution":0.3453877639491069,"citer_contribution":0.11733887342599393,"corpus_percentile":null,"corpus_rank":null,"citation_count":9,"citer_count":4,"citers_with_citation_signal":4,"citers_with_endowment":4,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1687184,"name":"Ofere F. 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To gain insight, the genome of the sour cherry cultivar ‘Schattenmorelle’ was sequenced using Illumina NovaSeqTM and Oxford Nanopore long-read technologies, resulting in a ~629-Mbp pseudomolecule reference genome. The genome could be separated into two subgenomes, with subgenome <jats:italic>Pce<jats:sub>S</jats:sub></jats:italic>_a originating from <jats:italic>P. avium</jats:italic> and subgenome <jats:italic>Pce<jats:sub>S</jats:sub></jats:italic>_f originating from <jats:italic>P. fruticosa</jats:italic>. The genome also showed size reduction compared to ancestral species and traces of homoeologous sequence exchanges throughout. 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