{"corpus_id":232326300,"paper_sha":"f3f9df781727e34c81f1d61df12c4c3b882e57ff","doi":"10.1093/plcell/koaa015","arxiv_id":null,"pmid":33751096,"pmcid":"8136868","mag_id":null,"dblp_id":null,"acl_id":null,"title":"Polyploidy: an evolutionary and ecological force in stressful times","year":2020,"publication_date":"2020-12-01","venue":"The Plant Cell","journal":{"name":"The Plant Cell","pages":"11 - 26","volume":"33"},"journal_issn":null,"journal_title":null,"publication_types":["JournalArticle","Review"],"pubmed_pub_types":["Journal Article","Research Support, Non-U.S. Gov't","Research Support, U.S. Gov't, Non-P.H.S.","Review"],"s2_fields_of_study":["Biology","Medicine","Environmental Science"],"reference_count":221,"citation_count":510,"influential_citation_count":9,"is_open_access":true,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":[{"d":"Biological Evolution","mj":false,"ui":"D005075"},{"d":"Evolution, Molecular","mj":true,"ui":"D019143"},{"d":"Genome, Plant","mj":false,"qs":[{"q":"genetics","mj":false,"ui":"Q000235"}],"ui":"D018745"},{"d":"Polyploidy","mj":true,"ui":"D011123"}],"chemicals":null,"comments_corrections":null,"source_flags":5,"s2_open_access_pdf_url":"https://academic.oup.com/plcell/article-pdf/33/1/11/38893211/koaa015.pdf","s2_open_access_landing_url":"https://www.semanticscholar.org/paper/f3f9df781727e34c81f1d61df12c4c3b882e57ff","s2_open_access_license":"CCBYNCND","s2_open_access_status":"HYBRID","pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"Abstract Polyploidy has been hypothesized to be both an evolutionary dead-end and a source for evolutionary innovation and species diversification. Although polyploid organisms, especially plants, abound, the apparent nonrandom long-term establishment of genome duplications suggests a link with environmental conditions. Whole-genome duplications seem to correlate with periods of extinction or global change, while polyploids often thrive in harsh or disturbed environments. Evidence is also accumulating that biotic interactions, for instance, with pathogens or mutualists, affect polyploids differently than nonpolyploids. Here, we review recent findings and insights on the effect of both abiotic and biotic stress on polyploids versus nonpolyploids and propose that stress response in general is an important and even determining factor in the establishment and success of polyploidy.","claims":[{"public_id":"cl_5b3ac03d15b6106b8b0ecb715014c6d0","status":"active","text":"Biotic interactions with pathogens or mutualists affect polyploids differently than nonpolyploids.","confidence":0.82,"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"url":"https://sah.borca.ai/claims/cl_5b3ac03d15b6106b8b0ecb715014c6d0"},{"public_id":"cl_6044f143fffa00b1b723c6e7e9a5720c","status":"active","text":"Nonrandom long-term establishment of genome duplications suggests a link with environmental conditions.","confidence":0.82,"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"url":"https://sah.borca.ai/claims/cl_6044f143fffa00b1b723c6e7e9a5720c"},{"public_id":"cl_d87312ea4a12b005eefaeb713869a68a","status":"active","text":"Polyploids often thrive in harsh or disturbed environments.","confidence":0.87,"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"url":"https://sah.borca.ai/claims/cl_d87312ea4a12b005eefaeb713869a68a"},{"public_id":"cl_748bd4b2c05378e4fec9ad927ad0563d","status":"active","text":"Stress response is an important and determining factor in the establishment and success of polyploidy.","confidence":0.88,"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"url":"https://sah.borca.ai/claims/cl_748bd4b2c05378e4fec9ad927ad0563d"},{"public_id":"cl_e4626ac7f81b4f7101f33dc839c81aee","status":"active","text":"Whole-genome duplications correlate with periods of extinction or global change.","confidence":0.85,"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ 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(ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"url":"https://sah.borca.ai/concepts/co_11b89260669ab2c06ad59981771e34bf"},{"public_id":"co_17854b699fd273061e1d91b7a229e06a","status":"active","name":"evolutionary innovation","description":"The hypothesis that polyploidy generates novel genetic material and traits enabling new evolutionary trajectories and species diversification.","types":["evolutionary hypothesis"],"aliases":[],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"url":"https://sah.borca.ai/concepts/co_17854b699fd273061e1d91b7a229e06a"},{"public_id":"co_31b64742e839267565e1592608e65c9f","status":"active","name":"abiotic stress","description":"Non-living environmental stressors such as temperature extremes, drought, and salinity that differentially affect polyploids versus nonpolyploids.","types":["environmental factor"],"aliases":["abiotic stressors"],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"url":"https://sah.borca.ai/concepts/co_31b64742e839267565e1592608e65c9f"},{"public_id":"co_3457fb74ee5824364ac5933fbd72c416","status":"active","name":"evolutionary dead-end","description":"The hypothesis that polyploidy represents a terminal evolutionary pathway with reduced long-term diversification potential.","types":["evolutionary hypothesis"],"aliases":[],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ 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(ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"url":"https://sah.borca.ai/concepts/co_46c52a9fc92bb600c2bf079b7dec4461"},{"public_id":"co_5bf9618da4779ece2626082ce29a0f4f","status":"active","name":"polyploidy","description":"The state of having more than two complete sets of chromosomes per cell, examined here as an evolutionary and ecological phenomenon in plants and other organisms.","types":["biological phenomenon","genetic condition"],"aliases":["polyploid","polyploids"],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ 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