{"created":"2024-06-18T03:47:23.896522+00:00","id":2007551,"links":{},"metadata":{"_buckets":{"deposit":"071215fc-06fe-45fb-8631-bbcaca333c4e"},"_deposit":{"created_by":10,"id":"2007551","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2007551"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02007551","sets":["12:14:1716955633551"]},"author_link":[],"control_number":"2007551","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"6","bibliographicPageEnd":"6","bibliographicPageStart":"1","bibliographicVolumeNumber":"9","bibliographic_titles":[{"bibliographic_title":"養殖研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of National Research Institute of Aquaculture","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Effective selection response has been observed in the third generation of the Japanese pearl oyster Pinctada fucata martensii selected for white nacre of shells. The frequency of the shells with white nacre has increased to 80% in the third generaion from 20% in the base population. The shells with yellow nacre were heavier than the white ones in every line from first to third generation with few exceptions. These results coincide with the former observations on the pearls produced from the pearl oysters of second generation in which the yellow pearls were heavier than white ones. Although the color of the prismatic layer of parents was not white, about thirty per cent of offsprings in the third generation selected for white nacre had white prismatic layer. These results were discussed with respect to improving quality of cultured pearls.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"養殖研究所","subitem_publisher_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"nria_k_9_1","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引(agriknowledge)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010350550","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"item_10002_source_id_11","attribute_value_mlt":[{"subitem_source_identifier":"AN00245945","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"item_10002_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"0389-5858","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"和田, 克彦","creatorNameLang":"ja"}],"familyNames":[{"familyName":"和田","familyNameLang":"ja"}],"givenNames":[{"givenName":"克彦","givenNameLang":"ja"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"shell color; pearl; pearl oyster; selection","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":"item_resource_type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"アコヤガイ貝殻真珠層色選抜集団における貝殻特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"アコヤガイ貝殻真珠層色選抜集団における貝殻特性","subitem_title_language":"ja"},{"subitem_title":"Color and weight of shells in the selected populations of the Japanese pearl oyster Pinctada fucata martensii","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716955633551"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-18"},"publish_date":"2024-06-18","publish_status":"0","recid":"2007551","relation_version_is_last":true,"title":["アコヤガイ貝殻真珠層色選抜集団における貝殻特性"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-03-31T00:45:37.831897+00:00"}