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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
16/08/2021 |
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Data da última atualização: |
07/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MONTEIRO, L. P.; SILVA JÚNIOR, N. R.; VITAL, C. E.; BARROS, R. A.; BARROS, E.; AUAD, A. M.; PEREIRA, J. F.; RAMOS, H. J. de O.; OLIVEIRA, M. G. de A. |
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Afiliação: |
LUANA P. MONTEIRO, Universidade Federal de Viçosa; NEILIER R. SILVA JÚNIOR, Universidade Federal de Viçosa; CAMILO E. VITAL, Universidade Federal de Viçosa; RAFAEL A. BARROS, Universidade Federal de Viçosa; EDVALDO BARROS, Universidade Federal de Viçosa; ALEXANDER MACHADO AUAD, CNPGL; JORGE FERNANDO PEREIRA, CNPGL; HUMBERTO J. DE O. RAMOS, Universidade Federal de Viçosa; MARIA G. DE A. OLIVEIRA, Universidade Federal de Viçosa. |
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Título: |
Protein and phytohormone profiles of Mahanarva spectabilis salivary glands infesting different forages. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Archives of Insect Biochemistry and Physiology, v. 106, e21773, 2021. |
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DOI: |
https://doi.org/10.1002/arch.21773 |
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Idioma: |
Inglês |
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Conteúdo: |
Given the importance of pastures for feeding cattle, the study of factors that affect their productivity is essential to get plant material of higher nutritional quality. Thus, the study of insect?plant interaction is important for the development of control strategies. Pasture spittlebugs affect forage grasses causing severe damage. We tested hormone and protein profiles differentially expressed in the salivary glands of Mahanarva spectabilis when fed with different pasture genotypes. The LC/MS approaches combined with bioinformatics tools were used to identify the mains biological processes in the salivary glands. The grouping revealed a greater number of proteins involved in biological processes of metabolic synthesis, biotic/abiotic stress, and ion transport across the membrane. The proteomic profiles were altered when insects were fed with different grasses. We also detected phytohormones in the salivary glands involved in the modulation of defense responses in host plants. These results allowed the analysis of important biological processes such as cell homeostasis, stress proteins, nucleic acid metabolism, regulation of muscle contraction, and transport and export of biomolecules. This represents an important advance in the understanding of the plant?pest interaction and can contribute to the choice of target elicitors, which allow effective strategies in the control of pasture spittlebugs. |
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Palavras-Chave: |
Fitohormônio; Plant-pest interaction; Spittlebugs. |
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Thesagro: |
Inseto; Praga de Planta; Proteína. |
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Thesaurus Nal: |
Insect physiology; Proteomics. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02391naa a2200325 a 4500
001 2133608
005 2021-12-07
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/arch.21773$2DOI
100 1 $aMONTEIRO, L. P.
245 $aProtein and phytohormone profiles of Mahanarva spectabilis salivary glands infesting different forages.$h[electronic resource]
260 $c2021
520 $aGiven the importance of pastures for feeding cattle, the study of factors that affect their productivity is essential to get plant material of higher nutritional quality. Thus, the study of insect?plant interaction is important for the development of control strategies. Pasture spittlebugs affect forage grasses causing severe damage. We tested hormone and protein profiles differentially expressed in the salivary glands of Mahanarva spectabilis when fed with different pasture genotypes. The LC/MS approaches combined with bioinformatics tools were used to identify the mains biological processes in the salivary glands. The grouping revealed a greater number of proteins involved in biological processes of metabolic synthesis, biotic/abiotic stress, and ion transport across the membrane. The proteomic profiles were altered when insects were fed with different grasses. We also detected phytohormones in the salivary glands involved in the modulation of defense responses in host plants. These results allowed the analysis of important biological processes such as cell homeostasis, stress proteins, nucleic acid metabolism, regulation of muscle contraction, and transport and export of biomolecules. This represents an important advance in the understanding of the plant?pest interaction and can contribute to the choice of target elicitors, which allow effective strategies in the control of pasture spittlebugs.
650 $aInsect physiology
650 $aProteomics
650 $aInseto
650 $aPraga de Planta
650 $aProteína
653 $aFitohormônio
653 $aPlant-pest interaction
653 $aSpittlebugs
700 1 $aSILVA JÚNIOR, N. R.
700 1 $aVITAL, C. E.
700 1 $aBARROS, R. A.
700 1 $aBARROS, E.
700 1 $aAUAD, A. M.
700 1 $aPEREIRA, J. F.
700 1 $aRAMOS, H. J. de O.
700 1 $aOLIVEIRA, M. G. de A.
773 $tArchives of Insect Biochemistry and Physiology$gv. 106, e21773, 2021.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
21/02/2018 |
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Data da última atualização: |
21/02/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
BIGI, M. M.; BLANCO, F. C.; ARAUJO, F. R.; THACKER, T. C.; ZUMÁRRAGA, M. J.; CATALDI, A. A.; SORIA, M. A.; BIGI, F. |
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Afiliação: |
María M. Bigi, School of Agronomy - UBA; Federico Carlos Blanco, Biotechnology Institute/National Institute of Agricultural Technology - INTA; FLABIO RIBEIRO ARAUJO, CNPGC; Tyler C. Thacker, United States Department of Agriculture/Agricultural Research Service/National Animal Disease Center; Martín J. Zumárraga, Biotechnology Institute/National Institute of Agricultural Technology - INTA; Angel A. Cataldi, Biotechnology Institute/National Institute of Agricultural Technology - INTA; Marcelo A. Soria, School of Agronomy - UBA; Fabiana Bigi, Biotechnology Institute/National Institute of Agricultural Technology - INTA. |
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Título: |
Polymorphisms of 20 regulatory proteins between Mycobacterium tuberculosis and Mycobacterium bovis. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Microbiology and Immunology, v. 60, n. 8, p. 552-560, August 2016 |
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Idioma: |
Inglês |
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Conteúdo: |
Mycobacterium tuberculosis and Mycobacterium bovis are responsible for tuberculosis in humans and animals, respectively. Both species are closely related and belong to the Mycobacterium tuberculosis complex (MTC). M. tuberculosis is the most ancient species from which M. bovis and other members of the MTCevolved. The genome of M. bovis is over>99.95% identical to that of M. tuberculosis but with seven deletions ranging in size from 1 to 12.7 kb. In addition, 1200 single nucleotide mutations in coding regions distinguish M. bovis from M. tuberculosis. In the present study, we assessed 75 M. tuberculosis genomes and 23 M. bovis genomes to identify non-synonymous mutations in 202 coding sequences of regulatory genes between both species. We identified species-specific variants in 20 regulatory proteins and confirmed differential expression of hypoxia-related genes between M. bovis and M. tuberculosis. |
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Palavras-Chave: |
Regulator. |
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Thesagro: |
Anoxia; Mycobacterium Bovis; Polimorfismo. |
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Thesaurus NAL: |
Mycobacterium tuberculosis; Polymorphism. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172939/1/27-Polymorphisms-of-20-regulatory-proteins-between-Mycobacterium-tuberculosis-and-Mycobacterium-bovis-2016.pdf
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Marc: |
LEADER 01718naa a2200277 a 4500
001 2087980
005 2018-02-21
008 2016 bl uuuu u00u1 u #d
100 1 $aBIGI, M. M.
245 $aPolymorphisms of 20 regulatory proteins between Mycobacterium tuberculosis and Mycobacterium bovis.$h[electronic resource]
260 $c2016
520 $aMycobacterium tuberculosis and Mycobacterium bovis are responsible for tuberculosis in humans and animals, respectively. Both species are closely related and belong to the Mycobacterium tuberculosis complex (MTC). M. tuberculosis is the most ancient species from which M. bovis and other members of the MTCevolved. The genome of M. bovis is over>99.95% identical to that of M. tuberculosis but with seven deletions ranging in size from 1 to 12.7 kb. In addition, 1200 single nucleotide mutations in coding regions distinguish M. bovis from M. tuberculosis. In the present study, we assessed 75 M. tuberculosis genomes and 23 M. bovis genomes to identify non-synonymous mutations in 202 coding sequences of regulatory genes between both species. We identified species-specific variants in 20 regulatory proteins and confirmed differential expression of hypoxia-related genes between M. bovis and M. tuberculosis.
650 $aMycobacterium tuberculosis
650 $aPolymorphism
650 $aAnoxia
650 $aMycobacterium Bovis
650 $aPolimorfismo
653 $aRegulator
700 1 $aBLANCO, F. C.
700 1 $aARAUJO, F. R.
700 1 $aTHACKER, T. C.
700 1 $aZUMÁRRAGA, M. J.
700 1 $aCATALDI, A. A.
700 1 $aSORIA, M. A.
700 1 $aBIGI, F.
773 $tMicrobiology and Immunology$gv. 60, n. 8, p. 552-560, August 2016
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