{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Guo L"],"funding":["National Natural Science Foundation of China","National Key Research and Development Program of China"],"pagination":["100420"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9700204"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["3(6)"],"pubmed_abstract":["Whole-genome duplication (WGD or polyploidization) has been suggested as a genetic contributor to angiosperm adaptation to environmental changes. However, many eudicot lineages did not undergo recent WGD (R-WGD) around and/or after the Cretaceous-Paleogene (K-Pg) boundary, times of severe environmental changes; how those plants survived has been largely ignored. Here, we collected 22 plants from major branches of the eudicot phylogeny and classified them into two groups according to the occurrence or absence of R-WGD: 12 R-WGD-containing plants (R-WGD-Y) and 10 R-WGD-lacking plants (R-WGD-N). Subsequently, we identified 496 gene-rich families in R-WGD-Y and revealed that members of the AP2/ERF transcription factor family were convergently over-retained after R-WGDs and showed exceptional c"],"journal":["Plant communications"],"pubmed_title":["Convergent evolution of AP2/ERF III and IX subfamilies through recurrent polyploidization and tandem duplication during eudicot adaptation to paleoenvironmental changes."],"pmcid":["PMC9700204"],"funding_grant_id":["2018YFD1000604","31871233"],"pubmed_authors":["Guo L","Wang S","Shen Y","Wu W","Ye X","Nie Y"],"additional_accession":[]},"is_claimable":false,"name":"Convergent evolution of AP2/ERF III and IX subfamilies through recurrent polyploidization and tandem duplication during eudicot adaptation to paleoenvironmental changes.","description":"Whole-genome duplication (WGD or polyploidization) has been suggested as a genetic contributor to angiosperm adaptation to environmental changes. However, many eudicot lineages did not undergo recent WGD (R-WGD) around and/or after the Cretaceous-Paleogene (K-Pg) boundary, times of severe environmental changes; how those plants survived has been largely ignored. Here, we collected 22 plants from major branches of the eudicot phylogeny and classified them into two groups according to the occurrence or absence of R-WGD: 12 R-WGD-containing plants (R-WGD-Y) and 10 R-WGD-lacking plants (R-WGD-N). Subsequently, we identified 496 gene-rich families in R-WGD-Y and revealed that members of the AP2/ERF transcription factor family were convergently over-retained after R-WGDs and showed exceptional c","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Nov","modification":"2026-05-28T20:55:52.095Z","creation":"2025-04-06T23:22:09.793Z"},"accession":"S-EPMC9700204","cross_references":{"pubmed":["35949168"],"doi":["10.1016/j.xplc.2022.100420"]}}