{"created":"2023-06-19T08:46:45.283209+00:00","id":5711,"links":{},"metadata":{"_buckets":{"deposit":"08c4a751-66f0-4400-bf32-dbe3b5a6511d"},"_deposit":{"created_by":14,"id":"5711","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"5711"},"status":"published"},"_oai":{"id":"oai:kpu.repo.nii.ac.jp:00005711","sets":["47:276:476"]},"author_link":["7251","7250"],"control_number":"5711","item_1696926521561":{"attribute_name":"その他（別言語等）","attribute_value_mlt":[{"subitem_alternative_title":"茶白紋羽病に関する研究(第 4 報) : 茶白紋羽病菌培養濾液の毒性について","subitem_alternative_title_language":"ja"}]},"item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1956-09-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"\"80-3\"","bibliographicPageStart":"74","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"西京大学学術報告. 農学","bibliographic_titleLang":"ja"},{"bibliographic_title":"The scientific reports of the Saikyo University. Agriculture","bibliographic_titleLang":"en"}]}]},"item_3_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"茶白紋羽病菌の培養濾液の毒性について, 前報に引続いて培養条件, 培養濾液の稀釈, 加熱, 水素イオン濃度及び滲透圧等が濾液毒性に及ぼす影響並びに各種作物の種子に対する毒性の差異を調査した。1. 異種の培地上菌体重と濾液の毒性とは直接の関連を示さないが, 同一培地上では菌体重の大なる培養から得られた濾液ほどその毒性が高い。そしてこの毒性は自己消化によつて生産される物質に基因するものではなく, 代謝産物に基くものと考えられる。2. 濾液の滲透圧はその毒性と直接の関係はない。3. Thiamine培地上50日間培養から得られた濾液の毒性を水稲種子の発根生長によつて検定したが, 濾液を15封度圧10分間加熱区及び細菌滬過管による滬過区に分つたものでは, 両者共1/32稀釈まで毒性指数60以上を示し, 毒性物質は熱に対し安定と考えられる。4. 甘藍, 大根, 小麦, 〓麦及びライ麦に対しても水稲の場合と同様に根の伸長を阻害するが, 芽の生長に対しては滬液濃度が高い場合に毒性を示す。これらの作物の中, 甘藍の発根に対する阻害度が最も低いことから, 甘藍は白紋羽病に対し抵抗性の高い作物ではないかと考えられるが尚検討を要する。5. 水稲種子に対する培養滬液の毒性はpH5∿7では差異を認めないが, そらまめ苗に対しては強アルカリ性では毒性物質は稍不安定で, 酸性では安定なものと推定された。併しながら酸性又はアルカリ条件で24時間保存した培養滬液を用いての水稲種子によるその後の実験の結果では毒性物質は反応を変えることによつて特別の影響を受けないものと考えることが出来る。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_3_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Relation between toxicity of the culture filtrate and cultural conditions, dilution of culture filtrate, H-ion concentration, as well as heat treatment and osmotic pressure were investigated with regard to cultural filtrate of Rosellinia sp. (R1). 1) On the different media toxicity of the culture filtrates and mycelium weight showed no direct correlation but on the same media former was responsive to later. This toxin probably may not be autolysis products but metabolites. 2) Osmotic pressure of the culture filtrate indicated no correlation with toxicity of culture filtrate. 3) It was observed that the culture filtrate is toxic for the germination of rice seeds. Because of the toxicity of 1/32 dilution of the culture filtrate, which was either autoclaved for 10 minutes at 15lbs. pressure or filtered through modified BERKEFELD type's bacterial filter, showed toxic index of above 60,the toxic substance in culture filtrate was assumed to be thermostable. 4) Inhibition of root growth of cabbage, radish, wheat, barley and rye seedings was similar to that obtained on rice seeding. Cabbage showed the lowest toxic index of 35.1 in 1/4 dilution. Inhibition on bud growth was recognizable only in high concentration of culture filtrate. Toxin of the culture filtrate was supposed to contain more than 2 components. 5) No difference in the toxicity of the culture filtrate to rice seeding was shown at pH levels ranging between 5∿7,but on bean seedling it decreased in alkaline and increased in acidic. However, from further experimental result on rice seed, the toxic substance of cultural filtrate held for 24 hours in acidic or alkaline condition appeared to be stable.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00094635","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03709329","subitem_source_identifier_type":"PISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"安部, 卓爾","creatorNameLang":"ja"},{"creatorName":"アベ, タクジ","creatorNameLang":"ja-Kana"},{"creatorName":"Abe, Takuji","creatorNameLang":"en"}],"familyNames":[{"familyName":"安部","familyNameLang":"ja"},{"familyName":"アベ","familyNameLang":"ja-Kana"},{"familyName":"Abe","familyNameLang":"en"}],"givenNames":[{"givenName":"卓爾","givenNameLang":"ja"},{"givenName":"タクジ","givenNameLang":"ja-Kana"},{"givenName":"Takuji","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"7250","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"河野, 又四","creatorNameLang":"ja"},{"creatorName":"コウノ, マタシ","creatorNameLang":"ja-Kana"},{"creatorName":"Kono, Matashi","creatorNameLang":"en"}],"familyNames":[{"familyName":"河野","familyNameLang":"ja"},{"familyName":"コウノ","familyNameLang":"ja-Kana"},{"familyName":"Kono","familyNameLang":"en"}],"givenNames":[{"givenName":"又四","givenNameLang":"ja"},{"givenName":"マタシ","givenNameLang":"ja-Kana"},{"givenName":"Matashi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"7251","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-20"}],"displaytype":"detail","filename":"KJ00000101232.pdf","filesize":[{"value":"801.9 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"KJ00000101232.pdf","url":"https://kpu.repo.nii.ac.jp/record/5711/files/KJ00000101232.pdf"},"version_id":"e7cb1b0c-a3b1-419e-9334-2bbf8d46db68"}]},"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":"Studies on the White Root-Rot of Tea Bush IV : On the Toxicities of Cultural Filtrate of the Fungus","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Studies on the White Root-Rot of Tea Bush IV : On the Toxicities of Cultural Filtrate of the Fungus","subitem_title_language":"en"}]},"item_type_id":"3","owner":"14","path":["476"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-02-20"},"publish_date":"2017-02-20","publish_status":"0","recid":"5711","relation_version_is_last":true,"title":["Studies on the White Root-Rot of Tea Bush IV : On the Toxicities of Cultural Filtrate of the Fungus"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-05-20T04:20:52.111514+00:00"}