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dc.contributor.authorNatsume, Satoshien
dc.contributor.authorSugihara, Yuen
dc.contributor.authorKudoh, Aoien
dc.contributor.authorOikawa, Kaorien
dc.contributor.authorShimizu, Motokien
dc.contributor.authorIshikawa, Yukoen
dc.contributor.authorNishihara, Masahiroen
dc.contributor.authorAbe, Akiraen
dc.contributor.authorInnan, Hidekien
dc.contributor.authorTerauchi, Ryoheien
dc.contributor.alternative夏目, 俊ja
dc.contributor.alternative杉原, 優ja
dc.contributor.alternative工藤, 葵ja
dc.contributor.alternative及川, 香梨ja
dc.contributor.alternative清水, 元樹ja
dc.contributor.alternative石川, 裕⼦ja
dc.contributor.alternative西原, 昌宏ja
dc.contributor.alternative阿部, 陽ja
dc.contributor.alternative印南, 秀樹ja
dc.contributor.alternative寺内, 良平ja
dc.date.accessioned2022-11-24T05:17:59Z-
dc.date.available2022-11-24T05:17:59Z-
dc.date.issued2022-11-
dc.identifier.urihttp://hdl.handle.net/2433/277465-
dc.description忘れられた作物「えどどころ」の起原 --ゲノム解析が明らかにする青森県三八上北地域に残る栽培イモの歴史--. 京都大学プレスリリース. 2022-08-10.ja
dc.description.abstractA rhizomatous Dioscorea crop “Edo-dokoro” was described in old records of Japan, but its botanical identify has not been characterized. We found that Edo-dokoro is still produced by four farmers in Tohoku-machi of Aomori Prefecture, Japan. Rhizomes of Edo-dokoro are a delicacy to the local people and are sold in the markets. Morphological characters of Edo-dokoro suggest its hybrid origin between the two species, D. tokoro and D. tenuipes. Genome analysis revealed that Edo-dokoro is likely originated by hybridization of a male D. tokoro to a female D. tenuipes, followed by a backcross with a male plant of D. tokoro. Edo-dokoro is a typical minor crop possibly maintained for more than 300 years but now almost forgotten from the public. We hypothesize that there are many such uncharacterized genetic heritages passed over generations by small scale farmers that await serious scientific investigation for future use and improvement by using modern genomics information.en
dc.language.isoeng-
dc.publisherOxford University Press (OUP)en
dc.publisherJapanese Society of Plant Physiologistsen
dc.rights© The Author(s) 2022. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists.en
dc.rightsThis is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.en
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/-
dc.subjectDomesticationen
dc.subjectGenetic resourceen
dc.subjectGenomeen
dc.subjectHybriden
dc.subjectMinor cropen
dc.subjectYamen
dc.titleGenome Analysis Revives a Forgotten Hybrid Crop Edo-dokoro in the Genus Dioscoreaen
dc.typejournal article-
dc.type.niitypeJournal Article-
dc.identifier.jtitlePlant and Cell Physiologyen
dc.identifier.volume63-
dc.identifier.issue11-
dc.identifier.spage1667-
dc.identifier.epage1678-
dc.relation.doi10.1093/pcp/pcac109-
dc.textversionpublisher-
dc.addressIwate Biotechnology Research Centeren
dc.addressCrop Evolution Laboratory, Kyoto Universityen
dc.addressCrop Evolution Laboratory, Kyoto Universityen
dc.addressIwate Biotechnology Research Centeren
dc.addressIwate Biotechnology Research Centeren
dc.addressCrop Evolution Laboratory, Kyoto Universityen
dc.addressIwate Biotechnology Research Centeren
dc.addressIwate Biotechnology Research Centeren
dc.addressLaboratory of Population Genetics and Genome Evolution, The Graduate University for Advanced Studiesen
dc.addressIwate Biotechnology Research Center; Crop Evolution Laboratory, Kyoto Universityen
dc.identifier.pmid35876055-
dc.relation.urlhttps://www.kyoto-u.ac.jp/ja/research-news/2022-08-10-8-
dcterms.accessRightsopen access-
dc.identifier.pissn0032-0781-
dc.identifier.eissn1471-9053-
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