Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1162317
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dc.contributor.authorSANTOS, M. M. dos
dc.contributor.authorSÁ, M. E. L. de
dc.contributor.authorLEMES, S. V. da R.
dc.contributor.authorCAVALCANTE, R. dos S.
dc.contributor.authorMORGANTE, C. V.
dc.contributor.authorSA, M. F. G. de
dc.date.accessioned2024-02-27T17:34:54Z-
dc.date.available2024-02-27T17:34:54Z-
dc.date.created2024-02-27
dc.date.issued2023
dc.identifier.citationIn: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 53., 2023, Brasília, DF. Anais... Brasília, DF: Sociedade Brasileira de Fitopatologia, 2023.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1162317-
dc.descriptionIn the present work we used a Host-Induced Gene Silencing (HIGS) strategy employing RNA interference (RNAi) mechanisms in order to silence RKN essential genes involved in development (cathepsin L cysteine proteinase - MiCPL), metabolism (isocitrate lyase - MiICL), mRNA processing (splicing factor - MiSF) and parasitism (nematode effector Mi16D-10). We staked all four RKN genes into a single construct (dsMINC2), driven by the pUceS8.3 constitutive soybean promoter, in order to control the nematode reproduction in transgenic cotton plants developed from an RKN-susceptible cultivar (BRS372). Transgenic dsMinc2-T2 plants infected with Meloidogyne incognita showed a significant reduction in the number of eggs/g.root -1 (73 - 93%) as well as in the reproduction factor (80-93%), compared with the susceptible non-transgenic cultivar.
dc.language.isopor
dc.rightsopenAccess
dc.subjectNematóide das galhas
dc.titleMeloidogyne incognita control in cotton mediated host-induced gene silencing.
dc.typeResumo em anais e proceedings
dc.subject.thesagroAlgodão
dc.subject.thesagroGossypium Hirsutum
dc.subject.thesagroDoença
dc.subject.thesagroPlanta Transgênica
dc.subject.thesagroProdução Agrícola
dc.subject.nalthesaurusSmall interfering RNA
dc.subject.nalthesaurusRoot-knot nematodes
dc.subject.nalthesaurusTransgenic plants
dc.subject.nalthesaurusCotton
dc.format.extent2p. 582.
riaa.ainfo.id1162317
riaa.ainfo.lastupdate2024-02-27
dc.contributor.institutionMATEUS MEIRA DOS SANTOS, UNIVERSIDADE DE BRASILIA
dc.contributor.institutionMARIA EUGÊNIA LISEI DE SÁ, EPAMIGpor
dc.contributor.institutionSARA VITORINO DA ROCHA LEMES, UNIVERSIDADE DE BRASÍLIApor
dc.contributor.institutionRAÍRE DOS SANTOS CAVALCANTE, UNIVERSIDADE DE BRASILIApor
dc.contributor.institutionCAROLINA VIANNA MORGANTE, CPATSApor
dc.contributor.institutionMARIA FATIMA GROSSI DE SA, CENARGEN.por
Appears in Collections:Resumo em anais de congresso (CPATSA)

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