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Registro Completo |
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
01/09/2003 |
Data da última atualização: |
10/04/2008 |
Autoria: |
COFCEWICZ, E. T.; CARNEIRO; R. M. D. G.; CASTAGNONE-SERENO; P.; QUÉNÉHERVÉ, P. |
Título: |
Diversidade genética dos nematóides das galhas parasitas de Musa spp no Brasil. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE NEMATOLOGIA=MEETING OF THE BRAZILIAN SOCIETY OF NEMATOLOGY, 24., 2003, Petrolina. [Anais...]. Petrolina: Sociedade Brasileira de Nematologia: Embrapa Semi-Árido, 2003. |
Páginas: |
p. 171. |
Idioma: |
Português |
Palavras-Chave: |
Nematóide das galhas. |
Thesaurus Nal: |
Meloidogyne; Musa. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00716nam a2200205 a 4500 001 1184764 005 2008-04-10 008 2003 bl uuuu u01u1 u #d 100 1 $aCOFCEWICZ, E. T. 245 $aDiversidade genética dos nematóides das galhas parasitas de Musa spp no Brasil. 260 $aIn: CONGRESSO BRASILEIRO DE NEMATOLOGIA=MEETING OF THE BRAZILIAN SOCIETY OF NEMATOLOGY, 24., 2003, Petrolina. [Anais...]. Petrolina: Sociedade Brasileira de Nematologia: Embrapa Semi-Árido$c2003 300 $ap. 171. 650 $aMeloidogyne 650 $aMusa 653 $aNematóide das galhas 700 1 $aCARNEIRO 700 1 $aR. M. D. G. 700 1 $aCASTAGNONE-SERENO 700 1 $aP. 700 1 $aQUÉNÉHERVÉ, P.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
28/01/2022 |
Data da última atualização: |
23/03/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
SARAIVA, N. B.; AUAD, A. M.; BARROS, E.; COUTINHO, F. S.; PEREIRA, J. F.; BARROS, R. A.; RAMOS, H. J. O.; OLIVEIRA, M. G. A. |
Afiliação: |
NAYARA B. SARAIVA, Universidade Federal de Viçosa; ALEXANDER MACHADO AUAD, CNPGL; EDVALDO BARROS, Universidade Federal de Viçosa; FLAVIANE S. COUTINHO, Universidade Federal de Viçosa; JORGE FERNANDO PEREIRA, CNPGL; RAFAEL A. BARROS, Universidade Federal de Viçosa; HUMBERTO J. O. RAMOS, Universidade Federal de Viçosa; MARIA G. A. OLIVEIRA, Universidade Federal de Viçosa. |
Título: |
Proteins from eggs of the spittlebug Mahanarva spectabilis (Hemiptera: Cercopidae) reveal clues about its diapause regulation. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Bulletin of Entomological Research, v. 112, p. 219-227, 2022. |
DOI: |
https://doi.org/10.1017/ S0007485321000754 |
Idioma: |
Inglês |
Conteúdo: |
Embryo development in eggs of the spittlebug Mahanarva spectabilis (Distant) (Hemiptera: Cercopidae) passes through four phases (known as S1 to S4) being stopped at S2 during diapause. Studies about the molecular basis of diapause in spittlebugs are nonexistent. Here, we analyzed proteins from non-diapausing (ND), diapausing (D) and post-diapausing (PD) eggs of the spittlebug M. spectabilis. In total, we identified 87 proteins where 12 were in common among the developmental and diapause phases and 19 remained as uncharacterized. Non-diapausing eggs (S2ND and S4ND) showed more proteins involved in information storage and processing than the diapausing ones (S2D). Eggs in post-diapausing (S4PD) had a higher number of proteins associated with metabolism than S2D. The network of protein interactions and metabolic processes allowed the identification of different sets of molecular interactions for each developmental and diapause phases. Two heat shock proteins (Hsp65 and Hsp70) along with two proteins associated with intracellular signaling (MAP4K and a serine/threonine-protein phosphatase) were found only in diapausing and/or post-diapausing eggs and are interesting targets to be explored in future experiments. These results shine a light on one key biological process for spittlebug survival and represent the first search for proteins linked to diapause in this important group of insects. |
Thesagro: |
Cigarrinha; Diapausa; Entomologia; Inseto; Ovo. |
Categoria do assunto: |
O Insetos e Entomologia |
Marc: |
LEADER 02244naa a2200277 a 4500 001 2139420 005 2022-03-23 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1017/ S0007485321000754$2DOI 100 1 $aSARAIVA, N. B. 245 $aProteins from eggs of the spittlebug Mahanarva spectabilis (Hemiptera$bCercopidae) reveal clues about its diapause regulation.$h[electronic resource] 260 $c2022 520 $aEmbryo development in eggs of the spittlebug Mahanarva spectabilis (Distant) (Hemiptera: Cercopidae) passes through four phases (known as S1 to S4) being stopped at S2 during diapause. Studies about the molecular basis of diapause in spittlebugs are nonexistent. Here, we analyzed proteins from non-diapausing (ND), diapausing (D) and post-diapausing (PD) eggs of the spittlebug M. spectabilis. In total, we identified 87 proteins where 12 were in common among the developmental and diapause phases and 19 remained as uncharacterized. Non-diapausing eggs (S2ND and S4ND) showed more proteins involved in information storage and processing than the diapausing ones (S2D). Eggs in post-diapausing (S4PD) had a higher number of proteins associated with metabolism than S2D. The network of protein interactions and metabolic processes allowed the identification of different sets of molecular interactions for each developmental and diapause phases. Two heat shock proteins (Hsp65 and Hsp70) along with two proteins associated with intracellular signaling (MAP4K and a serine/threonine-protein phosphatase) were found only in diapausing and/or post-diapausing eggs and are interesting targets to be explored in future experiments. These results shine a light on one key biological process for spittlebug survival and represent the first search for proteins linked to diapause in this important group of insects. 650 $aCigarrinha 650 $aDiapausa 650 $aEntomologia 650 $aInseto 650 $aOvo 700 1 $aAUAD, A. M. 700 1 $aBARROS, E. 700 1 $aCOUTINHO, F. S. 700 1 $aPEREIRA, J. F. 700 1 $aBARROS, R. A. 700 1 $aRAMOS, H. J. O. 700 1 $aOLIVEIRA, M. G. A. 773 $tBulletin of Entomological Research$gv. 112, p. 219-227, 2022.
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