{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["12"],"submitter":["Yuan L"],"pubmed_abstract":["SUN-domain containing proteins are crucial nuclear membrane proteins involved in a plethora of biological functions, including meiosis, nuclear morphology, and embryonic development, but their evolutionary history and functional divergence are obscure. In all, 216 SUN proteins from protists, fungi, and plants were divided into two monophyletic clades (Cter-SUN and Mid-SUN). We performed comprehensive evolutionary analyses, investigating the characteristics of different subfamilies in plants. Mid-SUNs further evolved into two subgroups, SUN3 and SUN5, before the emergence of the ancestor of angiosperms, while Cter-SUNs retained one subfamily of SUN1. The two clades were distinct from each other in the conserved residues of the SUN domain, the TM motif, and exon/intron structures. The gene l"],"journal":["Frontiers in plant science"],"pagination":["646622"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7982736"],"repository":["biostudies-literature"],"pubmed_title":["Evolution and Functional Divergence of <i>SUN</i> Genes in Plants."],"pmcid":["PMC7982736"],"pubmed_authors":["Pan J","Li Y","Yao J","Zhang Y","Yuan L","Chen W","Li Q","Fang S","Liu C","Wang X","Li B","Zhu S"],"additional_accession":[]},"is_claimable":false,"name":"Evolution and Functional Divergence of <i>SUN</i> Genes in Plants.","description":"SUN-domain containing proteins are crucial nuclear membrane proteins involved in a plethora of biological functions, including meiosis, nuclear morphology, and embryonic development, but their evolutionary history and functional divergence are obscure. In all, 216 SUN proteins from protists, fungi, and plants were divided into two monophyletic clades (Cter-SUN and Mid-SUN). We performed comprehensive evolutionary analyses, investigating the characteristics of different subfamilies in plants. Mid-SUNs further evolved into two subgroups, SUN3 and SUN5, before the emergence of the ancestor of angiosperms, while Cter-SUNs retained one subfamily of SUN1. The two clades were distinct from each other in the conserved residues of the SUN domain, the TM motif, and exon/intron structures. The gene l","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021","modification":"2025-04-22T10:45:40.466Z","creation":"2025-04-05T23:41:34.07Z"},"accession":"S-EPMC7982736","cross_references":{"pubmed":["33763102"],"doi":["10.3389/fpls.2021.646622"]}}