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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampSilva, Desireé Soares da-
dc.contributor.authorunicampMarangoni, Sergio-
dc.typeArtigopt_BR
dc.titleAdenanthera pavonina trypsin inhibitor retard growth of Anagasta kuehniella (Lepidoptera: Pyralidae)pt_BR
dc.contributor.authorRodrigues Macedo, Maria Ligia-
dc.contributor.authorDurigan, Roberta Aparecida-
dc.contributor.authorda Silva, Desiree Soares-
dc.contributor.authorMarangoni, Sergio-
dc.contributor.authorMachado Freire, Maria das Gracas-
dc.contributor.authorPostali Parra, Jose Roberto-
dc.subjectInibidores de proteinasept_BR
dc.subject.otherlanguageProteinase inhibitorspt_BR
dc.description.abstractAnagasta kuehniella is a polyphagous pest that feeds on a wide variety of stored products. The possible roles suggested for seed proteinase inhibitors include the function as a part of the plant defensive system against pest via inhibition of their proteolytic enzymes. In this study, a trypsin inhibitor (ApTI) was purified from Adenanthera pavonina seed and was tested for insect growth regulatory effect. The chronic ingestion of ApTI did result in a significant reduction in larval survival and weight. Larval and pupal developmental time of larvae fed on ApTI diet at 1% was significantly longer; the larval period was extended by 5 days and pupal period was 10 days longer, therefore delaying by up to 20 days and resulting in a prolonged period of development from larva to adult. As a result, the ApTI diet emergence rate was only 28% while the emergence rate of control larvae was 80%. The percentage of surviving adults (%S) decreased to 62%. The fourth instar larvae reared on a diet containing 1% ApTI showed a decrease in tryptic activity of gut and that no novel proteolytic form resistant to ApTI was induced. In addition, the tryptic activity in ApTI -fed larvae was sensitive to ApTI. These results suggest that ApTI have a potential antimetabolic effect when ingested by A. kuehniellapt_BR
dc.relation.ispartofArchives of insect biochemistry and physiologypt_BR
dc.publisher.cityHoboken, NJpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherWileypt_BR
dc.date.issued2010-
dc.date.monthofcirculationApr.pt_BR
dc.language.isoengpt_BR
dc.description.volume73pt_BR
dc.description.issuenumber4pt_BR
dc.description.firstpage213pt_BR
dc.description.lastpage231pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0739-4462pt_BR
dc.identifier.eissn1520-6327pt_BR
dc.identifier.doi10.1002/arch.20352pt_BR
dc.identifier.urlhttps://onlinelibrary.wiley.com/doi/full/10.1002/arch.20352pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsorshipFINANCIADORA DE ESTUDOS E PROJETOS - FINEPpt_BR
dc.description.sponsordocumentnumbersem informaçãopt_BR
dc.date.available2020-09-08T21:46:45Z-
dc.date.accessioned2020-09-08T21:46:45Z-
dc.description.provenanceSubmitted by Sanches Olivia (olivias@unicamp.br) on 2020-09-08T21:46:45Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-04T15:12:57Z : No. of bitstreams: 1 000281399100002.pdf: 283743 bytes, checksum: c9638dfd426583c9798f3a8b0eb55d92 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-09-08T21:46:45Z (GMT). No. of bitstreams: 0 Previous issue date: 2010en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/348893-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Bioquímica e Biologia Tecidualpt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.subject.keywordToxicitypt_BR
dc.subject.keywordAdenanthera pavoninapt_BR
dc.subject.keywordPlant-insect interactionpt_BR
dc.identifier.source000281399100002pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcidsem informaçãopt_BR
dc.type.formArtigopt_BR
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