{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Su T"],"funding":["Natural Science Foundation of Jiangxi Province","National Natural Science Foundation of China"],"pagination":["e8863"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9035574"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(4)"],"pubmed_abstract":["Diet specialization may affect the population genetic structure of pollinators by reducing gene flow and driving genetic differentiation, especially in pollen-specialist bees. <i>Colletes gigas</i> is a pollen-specialist pollinator of <i>Camellia oleifera</i>, one of the most important staple oil crops in China. <i>Ca</i>. <i>oleifera</i> blooms in cold climates and contains special compounds that make it an unusable pollen source to other pollinators. Thus, <i>C</i>. <i>gigas</i> undoubtedly plays a key role as the main pollinator of <i>Ca</i>. <i>oleifera</i>, with biological and economic significance. Here, we use a population genomic approach to analyze the roles of geography and climate on the genetic structure, genetic diversity, and demographic history of <i>C</i>. <i>gigas</i>. A t"],"journal":["Ecology and evolution"],"pubmed_title":["Population genomics and phylogeography of <i>Colletes gigas</i>, a wild bee specialized on winter flowering plants."],"pmcid":["PMC9035574"],"funding_grant_id":["20212ACB205006","31860105","32100336"],"pubmed_authors":["Su T","Jiang K","Huang Z","Lin G","Zhao F","He B"],"additional_accession":[]},"is_claimable":false,"name":"Population genomics and phylogeography of <i>Colletes gigas</i>, a wild bee specialized on winter flowering plants.","description":"Diet specialization may affect the population genetic structure of pollinators by reducing gene flow and driving genetic differentiation, especially in pollen-specialist bees. <i>Colletes gigas</i> is a pollen-specialist pollinator of <i>Camellia oleifera</i>, one of the most important staple oil crops in China. <i>Ca</i>. <i>oleifera</i> blooms in cold climates and contains special compounds that make it an unusable pollen source to other pollinators. Thus, <i>C</i>. <i>gigas</i> undoubtedly plays a key role as the main pollinator of <i>Ca</i>. <i>oleifera</i>, with biological and economic significance. Here, we use a population genomic approach to analyze the roles of geography and climate on the genetic structure, genetic diversity, and demographic history of <i>C</i>. <i>gigas</i>. A t","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Apr","modification":"2026-05-10T01:34:54.677Z","creation":"2025-04-20T03:09:33.811Z"},"accession":"S-EPMC9035574","cross_references":{"pubmed":["35494503"],"doi":["10.1002/ece3.8863"]}}