{"_buckets": {"deposit": "d197f225-9fb7-4e35-9d7f-89833e1935c6"}, "_deposit": {"id": "2518", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2518"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00002518"}, "item_5_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2007-06", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "293", "bibliographicPageStart": "289", "bibliographicVolumeNumber": "24", "bibliographic_titles": [{"bibliographic_title": "Plant biotechnology"}, {"bibliographic_title": "Plant biotechnology", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "To induce somaclonal variations related to plant yield, adventitious buds were directly regenerated from immature flowerheads of a selected line A of the \u2018Aichi Wase Fuki\u2019 of Japanese butterbur (Petasites japonicus). Among the 280 independent regenerants obtained from 300 immature flowerheads, about 2/3 were regenerated within 90 d of culture. The total yield of the randomly selected 50 lines among the early regenerants ranged from 13.8 to 21.6 kg m\u22122 (average: 18.2 kg m\u22122) in the field, and a high correlation (r=\u22120.869) was observed between the total yield and the period required for the third leaf initiation in flowerhead culture. A high correlation (r=0.923) was also observed between the yield in the field and the fresh weight of rhizomes at 3 months of culture in the greenhouse. Since the yield of the original line A was 16.4 kg m\u22122, direct adventitious bud regeneration is a useful technique for inducing high yielding variants in Japanese butterbur, which might be efficiently selected by monitoring the period required for third leaf initiation and the weight of rhizomes.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u65e5\u672c\u690d\u7269\u7d30\u80de\u5206\u5b50\u751f\u7269\u5b66\u4f1a"}]}, "item_5_select_19": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11250821", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13424580", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Iwamoto, Yuzuri"}], "nameIdentifiers": [{"nameIdentifier": "37579", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakasone, Wataru"}], "nameIdentifiers": [{"nameIdentifier": "37580", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ezura, Hiroshi"}], "nameIdentifiers": [{"nameIdentifier": "37581", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ZL_24(3)_289-293.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1100000.0, "url": {"label": "ZL_24(3)_289-293.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2518/files/ZL_24(3)_289-293.pdf"}, "version_id": "521ae491-2ed2-40d4-9dd4-4edada15bbd9"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Flowerhead culture", "subitem_subject_scheme": "Other"}, {"subitem_subject": "in vitro selection", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Petasites japonicus", "subitem_subject_scheme": "Other"}, {"subitem_subject": "somaclonal variation", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Efficient selection of a high-yield line by using somaclonal variation in Japanese butterbur (Petasites japonicus)", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Efficient selection of a high-yield line by using somaclonal variation in Japanese butterbur (Petasites japonicus)"}, {"subitem_title": "Efficient selection of a high-yield line by using somaclonal variation in Japanese butterbur (Petasites japonicus)", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["453/454", "485/486/487"], "permalink_uri": "http://hdl.handle.net/10191/17589", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2012-04-04"}, "publish_date": "2012-04-04", "publish_status": "0", "recid": "2518", "relation": {}, "relation_version_is_last": true, "title": ["Efficient selection of a high-yield line by using somaclonal variation in Japanese butterbur (Petasites japonicus)"], "weko_shared_id": null}