{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["25(1)"],"submitter":["Waesch C"],"pubmed_abstract":["<h4>Background</h4>In plants and animals, pollen or sperm morphology differ greatly between species. Across plant species, pollen morphological diversity is broadly linked to different pollination systems. However, the extent of within-species diversity is less well understood. To address this question, we explored pollen and anther diversity in rye (Secale cereale L.), a wind-pollinating grass species.<h4>Results</h4>We analysed 339 domesticated, feral and wild rye individuals of 64 diverse accessions. Population structure analysis revealed a differentiation gradient from wild to domesticated rye. We found pronounced within-species diversity of pollen and anther morphology. Genome-wide association scans uncovered a polygenic architecture of pollen and anther traits, with medium to high he"],"journal":["BMC plant biology"],"pagination":["389"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11948849"],"repository":["biostudies-literature"],"pubmed_title":["Pollen and anther morphological variation in rye was shaped by domestication."],"pmcid":["PMC11948849"],"pubmed_authors":["Dreissig S","Gaede N","Dusny C","Himmelbach A","Borner A","Koch N","Hornick T","Mascher M","Pillen K","Fuchs J","Gao Y","Waesch C","Dunker S"],"additional_accession":[]},"is_claimable":false,"name":"Pollen and anther morphological variation in rye was shaped by domestication.","description":"<h4>Background</h4>In plants and animals, pollen or sperm morphology differ greatly between species. Across plant species, pollen morphological diversity is broadly linked to different pollination systems. However, the extent of within-species diversity is less well understood. To address this question, we explored pollen and anther diversity in rye (Secale cereale L.), a wind-pollinating grass species.<h4>Results</h4>We analysed 339 domesticated, feral and wild rye individuals of 64 diverse accessions. Population structure analysis revealed a differentiation gradient from wild to domesticated rye. We found pronounced within-species diversity of pollen and anther morphology. Genome-wide association scans uncovered a polygenic architecture of pollen and anther traits, with medium to high he","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Mar","modification":"2026-04-23T03:20:28.865Z","creation":"2025-07-09T03:04:56.163Z"},"accession":"S-EPMC11948849","cross_references":{"pubmed":["40148826"],"doi":["10.1186/s12870-025-06416-x"]}}