{"created":"2021-03-01T06:14:59.069901+00:00","id":12078,"links":{},"metadata":{"_buckets":{"deposit":"2c197873-58f0-4239-a0ac-68d17782c3b3"},"_deposit":{"id":"12078","owners":[],"pid":{"revision_id":0,"type":"depid","value":"12078"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00012078","sets":["1169:1171:1172:1192"]},"author_link":["36986","36987"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-02-26","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"104","bibliographicPageStart":"87","bibliographicVolumeNumber":"27","bibliographic_titles":[{"bibliographic_title":"信州大学理学部紀要"}]}]},"item_10_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Encystment and excystment in the life cycle of a dinoflagellate Peridinium bipes f. occulatum (Lindem.) Lef., which was isolated from Lake Kizaki, were investigated by use of a clonal population. Sexual reproduction was induced in P. bipes inoculating exponentially growing cells into N-free Carefoot's medium. The sexual life history of P. bipes resembles that reported for P. willei and P. cinctum in many respects: isogampus and homothallic gamete; the gametes resemble small, naked, vegetative cells ; lateral fusion with a long living planozygotic stage in which the zygotes enlarge and become warty ; hypnozygote with 3 walls (exsospore, mesospore and endospore); hypnozygote characterized by one or more large red oil droplets. However, the difference of P. bipes from P. cinctum and P. willei is that the post-zygotic cell of P. bipes divided into one cell with a red oil droplet and one without it. From the encystment experiment of P. bipes, very low encystment was observed below 10℃. The temperature range which permitted encystment was 15 to 25℃. Although cyst formation was observed even in continuous dark, the frequency of encystment increased with the light intensity. Under continuous dark conditions, no excystment was observed at any temperature from 5 to 25℃. The cysts illuminated at 105 μE/㎡/S excysted at the frequency of 81 % after 13 days incubation at 15℃, and lower light intensities led to decreases in germination frequency. Excystment frequency of this species depended on light intensity. The experiments described here demonstrate that light is a critical factor in the germination of P. bipes cysts, affecting excystment frequency.","subitem_description_type":"Abstract"}]},"item_10_description_30":{"attribute_name":"資源タイプ（コンテンツの種類）","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_10_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"信州大学理学部紀要 27(2): 87-104(1993)","subitem_description_type":"Other"}]},"item_10_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"信州大学理学部"}]},"item_10_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0583-063X","subitem_source_identifier_type":"PISSN"}]},"item_10_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00697923","subitem_source_identifier_type":"NCID"}]},"item_1627890569677":{"attribute_name":"出版タイプ","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":"PARK,  Ho-Dong","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HAYASHI,  Hidetake","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":"2015-09-28"}],"displaytype":"detail","filename":"Science27-02-03.pdf","filesize":[{"value":"5.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Science27-02-03.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/12078/files/Science27-02-03.pdf"},"version_id":"32841c55-9015-4c72-a687-cf7dc55dc0ed"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Cyst","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Encystment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Excystment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Life cycle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Peridinium bipes","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Life cycle of Peridinium bipes f. occulatum (Dinophyceae) isolated from Lake Kizaki.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Life cycle of Peridinium bipes f. occulatum (Dinophyceae) isolated from Lake Kizaki.","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["1192"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2010-10-06"},"publish_date":"2010-10-06","publish_status":"0","recid":"12078","relation_version_is_last":true,"title":["Life cycle of Peridinium bipes f. occulatum (Dinophyceae) isolated from Lake Kizaki."],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-03-08T01:53:58.002727+00:00"}