{"created":"2023-05-15T15:17:57.844239+00:00","id":4206,"links":{},"metadata":{"_buckets":{"deposit":"6efe51ec-ca9e-456b-9f3f-7ed96a188bc8"},"_deposit":{"created_by":12,"id":"4206","owners":[12],"pid":{"revision_id":0,"type":"depid","value":"4206"},"status":"published"},"_oai":{"id":"oai:obihiro.repo.nii.ac.jp:00004206","sets":["5"]},"author_link":["404","5913"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-07-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicVolumeNumber":"214","bibliographic_titles":[{},{"bibliographic_title":"Euphytica","bibliographic_titleLang":"en"}]}]},"item_2_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A balance of maternal and paternal genetic factors, conceptually named the endosperm balance number (EBN), is required for normal endosperm development in interspecific crosses in potato. We previously found that Solanum demissum (D), a hexaploid wild species widely used in potato breeding, has a slightly lower EBN than S. tuberosum (T). To explore the genetic nature of the EBN, the berry-setting rate, seed number/berry, and seed weight were evaluated in BC1 [(D × T) × T] plants, each possessing different portions of the S. demissum chromosomes, by reciprocal crosses with D and T, and a quantitative trait locus (QTL) analysis was performed. At least 99 S. demissum-derived QTLs were detected, of which 29 were associated with differential responses to D and T. Three QTLs were possibly co-localized on chromosomes 7A and 10D1, while the remaining 23 QTLs were independently located. The QTLs in the three S. demissum homoeologous chromosomes exhibited three types of interaction: (1) positive, (2) negative, and (3) one positive and one negative effect on the same trait. We found that several major genes, one of which was localized in the S. demissum chromosome 9A, and many minor genes controlled the crossability of BC1 plants. The QTLs responsible for the differential responses to D and T were different between the BC1 plants used as male and female parents, indicating that different genes control the male and female EBNs. Consequently, we conclude that the EBN is represented by the sum of various genetic effects controlled by a large number of genes. © 2018, Springer Nature B.V.\n","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer Netherlands"}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1007/s10681-018-2186-3","subitem_relation_type_select":"DOI"}}]},"item_2_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"The final publication is available at Springer via http://doi.org/10.1007/s10681-018-2186-3"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00639246 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Rena","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-01"}],"displaytype":"detail","filename":"manuscript.pdf","filesize":[{"value":"780.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"fulltext","url":"https://obihiro.repo.nii.ac.jp/record/4206/files/manuscript.pdf"},"version_id":"ef6a09a4-6571-4d89-abf2-98b6cdb0b662"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-01"}],"displaytype":"detail","filename":"Online Resource 1.pdf","filesize":[{"value":"111.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Supplementary material 1","url":"https://obihiro.repo.nii.ac.jp/record/4206/files/Online Resource 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3.pdf"},"version_id":"a060bab6-bf83-4de9-bb70-4e2c7eb462ea"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-01"}],"displaytype":"detail","filename":"Online Resource 4.pdf","filesize":[{"value":"109.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Supplementary material 4","url":"https://obihiro.repo.nii.ac.jp/record/4206/files/Online Resource 4.pdf"},"version_id":"1d7503be-95b4-4c70-9a80-ae61247123ae"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-01"}],"displaytype":"detail","filename":"Online Resource 5.pdf","filesize":[{"value":"97.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Supplementary material 5","url":"https://obihiro.repo.nii.ac.jp/record/4206/files/Online Resource 5.pdf"},"version_id":"8671c59f-6bdf-4352-8721-f4fd27aff1fe"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Backcrossing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Crossability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Endosperm balance number (EBN)","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Genome duplication","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Potato","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Solanum demissum","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Effects of Solanum demissum chromosomes on crossability in the backcross progeny to Solanum tuberosum","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of Solanum demissum chromosomes on crossability in the backcross progeny to Solanum tuberosum","subitem_title_language":"en"}]},"item_type_id":"2","owner":"12","path":["5"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-07-01"},"publish_date":"2019-07-01","publish_status":"0","recid":"4206","relation_version_is_last":true,"title":["Effects of Solanum demissum chromosomes on crossability in the backcross progeny to Solanum tuberosum"],"weko_creator_id":"12","weko_shared_id":-1},"updated":"2024-02-28T03:02:02.963872+00:00"}