{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360004238129406720.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1673/031.010.19401"}},{"identifier":{"@type":"URI","@value":"http://academic.oup.com/jinsectscience/article-pdf/10/1/194/18184182/jis10-0194.pdf"}},{"identifier":{"@type":"PMID","@value":"21271845"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Ovarian Development of Female-Female Pairs in the Termite,<i>Reticulitermes speratus</i>"}],"description":[{"notation":[{"@value":"In the rhinotermitid termite Reticulitermes speratus (Kolbe) (Isoptera: Rhinotermitidae), facultative parthenogenesis is known to occur occasionally and females cooperate with other females to found the colony. To elucidate the ovarian development in these two females, incipient female-female colonies were established under laboratory conditions, and the process of colony development was observed at 0.5, 1.5, 2.5, 3.5, and 7.5 months (stages I-V, respectively) after colony foundation. Ovarian development, vitellogenin gene expression, and juvenile hormone (JH) titers were examined. A precise reproductive cycle in both females was observed, in which the oviposition rate was relatively higher during stages I and II, decreased during stages III and IV, and then increased again at stage V. JH III titer and vitellogenin gene expression changed in parallel throughout the reproductive cycle of these queens. Ovarian maturation and vitellogenesis were similar in both females in a female-female colony at all stages examined, suggesting that no conflicts existed for two females in terms of oviposition."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380004238129406722","@type":"Researcher","foaf:name":[{"@value":"Kyoko Ishitani"}]},{"@id":"https://cir.nii.ac.jp/crid/1420564276171620864","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"20345557"},{"@type":"NRID","@value":"1000020345557"},{"@type":"NRID","@value":"9000006711086"},{"@type":"NRID","@value":"9000364747257"},{"@type":"NRID","@value":"9000415172440"},{"@type":"NRID","@value":"9000019139453"},{"@type":"NRID","@value":"9000017736067"},{"@type":"NRID","@value":"9000411001733"},{"@type":"NRID","@value":"9000375845412"},{"@type":"NRID","@value":"9000240540616"},{"@type":"NRID","@value":"9000021304528"},{"@type":"NRID","@value":"9000356652123"},{"@type":"NRID","@value":"9000006814875"},{"@type":"NRID","@value":"9000415217974"},{"@type":"NRID","@value":"9000246819186"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0083119"}],"foaf:name":[{"@value":"Kiyoto Maekawa"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"15362442"}],"prism:publicationName":[{"@value":"Journal of Insect Science"}],"dc:publisher":[{"@value":"Oxford University Press (OUP)"}],"prism:publicationDate":"2010-11","prism:volume":"10","prism:number":"194","prism:startingPage":"1","prism:endingPage":"12"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://academic.oup.com/jinsectscience/article-pdf/10/1/194/18184182/jis10-0194.pdf"}],"createdAt":"2011-01-25","modifiedAt":"2017-08-23","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Time%20Factors","dc:title":"Time Factors"},{"@id":"https://cir.nii.ac.jp/all?q=Ovary","dc:title":"Ovary"},{"@id":"https://cir.nii.ac.jp/all?q=Parthenogenesis","dc:title":"Parthenogenesis"},{"@id":"https://cir.nii.ac.jp/all?q=Isoptera","dc:title":"Isoptera"},{"@id":"https://cir.nii.ac.jp/all?q=Article","dc:title":"Article"},{"@id":"https://cir.nii.ac.jp/all?q=Vitellogenins","dc:title":"Vitellogenins"},{"@id":"https://cir.nii.ac.jp/all?q=Gene%20Expression%20Regulation","dc:title":"Gene Expression Regulation"},{"@id":"https://cir.nii.ac.jp/all?q=Animals","dc:title":"Animals"},{"@id":"https://cir.nii.ac.jp/all?q=Female","dc:title":"Female"},{"@id":"https://cir.nii.ac.jp/all?q=Hemochromatosis","dc:title":"Hemochromatosis"},{"@id":"https://cir.nii.ac.jp/all?q=Ovum","dc:title":"Ovum"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040000782096124160","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"21770019"},{"@type":"JGN","@value":"JP21770019"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21770019/"}],"notation":[{"@language":"ja","@value":"シロアリ類のカースト分化と成虫器官の発達制御メカニズムの解析"},{"@language":"en","@value":"Studies on the regulatory mechanisms of imaginal organ developments during a caste differentiation of termites"}]},{"@id":"https://cir.nii.ac.jp/crid/1040000782466588160","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"19370009"},{"@type":"JGN","@value":"JP19370009"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19370009/"}],"notation":[{"@language":"ja","@value":"シロアリ類のカスト分化を制御する遺伝的・生態的要因の解析"},{"@language":"en","@value":"Analyses of genetic and ecological factors regulating caste differentiation of termites."}]},{"@id":"https://cir.nii.ac.jp/crid/1040282257005236224","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"20200059"},{"@type":"JGN","@value":"JP20200059"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20200059/"}],"notation":[{"@language":"ja","@value":"シロアリのカースト分化における幼若ホルモンと栄養に応答したシグナル伝達機構の解明"},{"@language":"en","@value":"Studies on the mechanisms of the signal transduction related to the juvenile hormone and the nutrition for the caste differentiation of termites"}]},{"@id":"https://cir.nii.ac.jp/crid/1040282257088101888","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"22370008"},{"@type":"JGN","@value":"JP22370008"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22370008/"}],"notation":[{"@language":"ja","@value":"遺伝子とフェロモンによるシロアリのカスト多型の制御機構の解明"},{"@language":"en","@value":"Research on the regulation mechanism of termite caste polymorphism by genes snd pheromones."}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050297814368668544","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Evolution and functionalization of vitellogenin genes in the termite Reticulitermes speratus"},{"@value":"Evolution and functionalization of\n                    <i>vitellogenin</i>\n                    genes in the termite\n                    <i>Reticulitermes 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availability"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233268749017472","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Gene expression profiles among immature and adult reproductive castes of the termite\n                    <i>Reticulitermes flavipes</i>"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233269506412416","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Endocrine effects of social stimuli on maturing queens of the dampwood termite\n                    <i>Zootermopsis angusticollis</i>"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206242455168","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Size, hatching rate, and hatching period of sexually and asexually produced eggs in the facultatively parthenogenetic termite Reticulitermes speratus (Isoptera: 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