{"created":"2023-05-15T15:15:04.956490+00:00","id":590,"links":{},"metadata":{"_buckets":{"deposit":"d220c04e-0ee3-4851-a786-66284abeb43f"},"_deposit":{"created_by":12,"id":"590","owners":[12],"pid":{"revision_id":0,"type":"depid","value":"590"},"status":"published"},"_oai":{"id":"oai:obihiro.repo.nii.ac.jp:00000590","sets":["5"]},"author_link":[],"item_2_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Image analytic characteristics for marbling of rib eye divided into four areas and their genetic parameters in Japanese Black steers","subitem_alternative_title_language":"en"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"351","bibliographicPageStart":"343","bibliographicVolumeNumber":"79","bibliographic_titles":[{"bibliographic_title":"日本畜産学会報","bibliographic_titleLang":"ja"},{"bibliographic_title":"Nihon Chikusan Gakkaiho","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":"間接検定材料牛1,524頭を用い，ロース芯内の異なる領域における脂肪と筋肉の特徴を画像解析を用いて調査し，その遺伝的パラメータを推定した．ロース芯を慣性主軸で4分割し，各象限の脂肪交雑の量，形状および色に関する6形質を画像解析で得た．脂肪面積割合については，3および4象限（34.97，36.22％）が1および2象限（33.36，33.91％）に比べて高い値を示した．ロース芯内側におけるあらさ指数と最大あらさ指数は外側よりも高く，反対に細かさ指数は低かった．3象限のあらさ指数および最大あらさ指数の遺伝率（0.31，0.21）は，他象限よりも高く，4象限（0.18，0.12）では低かった．最大あらさ指数のロース芯全体と3象限間の遺伝相関（0.71）は相対的に低く，ロース芯全体の最大あらさの改良は，3象限に対しては効率が悪いことが示された．各象限により脂肪交雑の形状的特徴の遺伝様式が若干異なることが明らかとなった．本研究の結果を脂肪交雑の配置バランスの改良に利用されることが期待される．","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本畜産学会","subitem_publisher_language":"ja"}]},"item_2_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本畜産学会","subitem_rights_language":"ja"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00195188","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346907X","subitem_source_identifier_type":"PISSN"}]},"item_2_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村澤, 七月","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"口田, 圭吾","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"大澤, 剛史","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"堀, 武司","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"加藤, 浩二","creatorNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-30"}],"displaytype":"detail","filename":"ku090602-3..pdf","filesize":[{"value":"520.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ku090602-3..pdf","url":"https://obihiro.repo.nii.ac.jp/record/590/files/ku090602-3..pdf"},"version_id":"c313ba05-ce21-4c8f-ba27-191f04f2d675"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"genetic parameters","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"image analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Japanese Black","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"marbling","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"rib eye","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"黒毛和種去勢牛ロース芯を4領域に分割したときの各領域における脂肪交雑の特徴および遺伝的パラメータ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"黒毛和種去勢牛ロース芯を4領域に分割したときの各領域における脂肪交雑の特徴および遺伝的パラメータ","subitem_title_language":"ja"}]},"item_type_id":"2","owner":"12","path":["5"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-06-02"},"publish_date":"2009-06-02","publish_status":"0","recid":"590","relation_version_is_last":true,"title":["黒毛和種去勢牛ロース芯を4領域に分割したときの各領域における脂肪交雑の特徴および遺伝的パラメータ"],"weko_creator_id":"12","weko_shared_id":-1},"updated":"2024-02-28T03:05:28.473417+00:00"}