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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
12/12/2022 |
Data da última atualização: |
08/08/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
GOMES, M. I. de O. L.; SILVA, D. L. da; SOUZA, P. V. de L.; LIMA, J. E. D.; LIMA, D. B. de; OLIVEIRA, J. E. de M. |
Afiliação: |
MARIA ISABEL DE OLIVEIRA LOPES GOMES, Universidade Federal de Pernambuco; DANIEL LUCAS DA SILVA, Universidade Federal de Pernambuco; PEDRO VÍTOR DE LIRA SOUZA, Universidade Federal de Pernambuco; JAYRLA EDUARDA DANTAS LIMA, Universidade Federal de Pernambuco; DEBORA BARBOSA DE LIMA, Universidade Federal de Pernambuco; JOSE EUDES DE MORAIS OLIVEIRA, CPATSA. |
Título: |
Sobrevivência de Neoseiulus barkeri Hughes (Phytoseiidae) expostos a acaricidas. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 28., 2022, Fortaleza. Biodiversidade: conhecer, conservar e utilizar: anais. Fortaleza: SEB, 2022. |
Páginas: |
p. 694. |
Idioma: |
Português |
Conteúdo: |
No presente trabalho avaliamos o efeito de acaricidas utilizados no controle de Raoiella indica Hirst, ácaro-vermelho-das-palmeiras, sobre a sobrevivência e tempo médio de sobrevivência do único ácaro registrado para essa praga, Neoseiulus barkeri Hughes. |
Palavras-Chave: |
Abamectina; Ácaro-vermelho-das-palmeiras; Azadiractina; Fenpiroximato; Piridabem. |
Thesagro: |
Acaricida; Controle Biológico; Inimigo Natural; Inseto; Pesticida; Praga; Predador. |
Thesaurus Nal: |
Biological control; Neoseiulus. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1149454/1/Sobrevivencia-de-Neoseiulus-barkeri-Hughe-2022.pdf
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Marc: |
LEADER 01315nam a2200349 a 4500 001 2149454 005 2023-08-08 008 2022 bl uuuu u00u1 u #d 100 1 $aGOMES, M. I. de O. L. 245 $aSobrevivência de Neoseiulus barkeri Hughes (Phytoseiidae) expostos a acaricidas.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 28., 2022, Fortaleza. Biodiversidade: conhecer, conservar e utilizar: anais. Fortaleza: SEB$c2022 300 $ap. 694. 520 $aNo presente trabalho avaliamos o efeito de acaricidas utilizados no controle de Raoiella indica Hirst, ácaro-vermelho-das-palmeiras, sobre a sobrevivência e tempo médio de sobrevivência do único ácaro registrado para essa praga, Neoseiulus barkeri Hughes. 650 $aBiological control 650 $aNeoseiulus 650 $aAcaricida 650 $aControle Biológico 650 $aInimigo Natural 650 $aInseto 650 $aPesticida 650 $aPraga 650 $aPredador 653 $aAbamectina 653 $aÁcaro-vermelho-das-palmeiras 653 $aAzadiractina 653 $aFenpiroximato 653 $aPiridabem 700 1 $aSILVA, D. L. da 700 1 $aSOUZA, P. V. de L. 700 1 $aLIMA, J. E. D. 700 1 $aLIMA, D. B. de 700 1 $aOLIVEIRA, J. E. de M.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Agricultura Digital. |
Data corrente: |
06/12/2011 |
Data da última atualização: |
24/01/2020 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MOURÃO, M. M.; BITAR, M. L.; LOBO, F. P.; GRYNBERG, P.; BORONI, M.; WAISBERG, M.; MACEDO, A. M.; MACHADO, C. R.; FRANCO, G. R. |
Afiliação: |
MARINA MORAES MOURÃO, FIOCRUZ; MAINÁ LAST BITAR, UFMG, NUBIO; FRANCISCO PEREIRA LOBO, CNPTIA; PRISCILA GRYNBERG, UFMG; MARIANA BORONI, UFMG; MICHAEL WAISBERG, NIH; ANDRÉA MARA MACEDO, UFMG; CARLOS RENATO MACHADO, UFMG; GLÓRIA REGINA FRANCO, UFMG. |
Título: |
Revealing new perspectives on the regulation of gene expression by the trans-splicing mechanism in Shistosoma mansoni. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 7.; INTERNATIONAL CONFERENCE OF THE IBEROAMERICAN SOCIETY FOR BIOINFORMATICS, 3., 2011, Florianópolis. Proceedings... Florianópolis: Associação Brasileira de Bioinformática e Biologia Computacional, 2011. |
Páginas: |
Não paginado. |
Idioma: |
Inglês |
Notas: |
X-MEETING 2011. |
Conteúdo: |
Schistosomiasis is the second most prevalent neglected tropical disease caused by a Trematode flatworm from the genus Schistosoma. Schistosomes possess a complex life cycle requiring numerous and intricate mechanisms to rule transcriptional and post-transcriptional gene regulation. Thus, it is believed that spliced leader (SL) trans-splicing could play an important role in the parasite biology. The purpose of this study was is to shed light on the function of the trans-splicing mechanism in S. mansoni by searching gene categories that could be target of this process and attempting to silence transcripts harboring the SL sequence. Here, we analyze different life stages cDNA libraries enriched on SL-transcripts of S. mansoni. Our results show that, contrary to previous hypothesis, trans-spliced transcripts are associated to specific gene categories, such as carbohydrate metabolic process, RNA metabolism and DNA repair. Several trans-spliced transcripts were verified in at least two different stages of the S. mansoni life cycle. The marjority of the SL-transcripts are shared among males, females and mixed-sex adults, being followed by SL-transcripts shared by all adults and schistosomula. Among the analyzed life stages, the one presenting the lower number of shared genes is the egg. The results also reveal a set of SL-transcripts that are observed only in one stage of the life cycle and could represent transcripts that undergo stage-specific trans-splicing. Finally, we demonstrated that trans-splicing knockdown in sprocysts caused a reduction on the levels of all tested trans-spliced transcripts, but surprisingly the only phenotypic effect observed was a diminished larvae size. Financial support: CNPq, FAPEMIG MenosSchistosomiasis is the second most prevalent neglected tropical disease caused by a Trematode flatworm from the genus Schistosoma. Schistosomes possess a complex life cycle requiring numerous and intricate mechanisms to rule transcriptional and post-transcriptional gene regulation. Thus, it is believed that spliced leader (SL) trans-splicing could play an important role in the parasite biology. The purpose of this study was is to shed light on the function of the trans-splicing mechanism in S. mansoni by searching gene categories that could be target of this process and attempting to silence transcripts harboring the SL sequence. Here, we analyze different life stages cDNA libraries enriched on SL-transcripts of S. mansoni. Our results show that, contrary to previous hypothesis, trans-spliced transcripts are associated to specific gene categories, such as carbohydrate metabolic process, RNA metabolism and DNA repair. Several trans-spliced transcripts were verified in at least two different stages of the S. mansoni life cycle. The marjority of the SL-transcripts are shared among males, females and mixed-sex adults, being followed by SL-transcripts shared by all adults and schistosomula. Among the analyzed life stages, the one presenting the lower number of shared genes is the egg. The results also reveal a set of SL-transcripts that are observed only in one stage of the life cycle and could represent transcripts that undergo stage-specific trans-splicing. Finally, we demonstr... Mostrar Tudo |
Palavras-Chave: |
Expressão gênica. |
Thesagro: |
Schistosoma Mansoni. |
Thesaurus NAL: |
Gene expression. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/49484/1/Shistosoma.pdf
|
Marc: |
LEADER 02792nam a2200265 a 4500 001 1908752 005 2020-01-24 008 2011 bl uuuu u00u1 u #d 100 1 $aMOURÃO, M. M. 245 $aRevealing new perspectives on the regulation of gene expression by the trans-splicing mechanism in Shistosoma mansoni.$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 7.; INTERNATIONAL CONFERENCE OF THE IBEROAMERICAN SOCIETY FOR BIOINFORMATICS, 3., 2011, Florianópolis. Proceedings... Florianópolis: Associação Brasileira de Bioinformática e Biologia Computacional$c2011 300 $aNão paginado. 500 $aX-MEETING 2011. 520 $aSchistosomiasis is the second most prevalent neglected tropical disease caused by a Trematode flatworm from the genus Schistosoma. Schistosomes possess a complex life cycle requiring numerous and intricate mechanisms to rule transcriptional and post-transcriptional gene regulation. Thus, it is believed that spliced leader (SL) trans-splicing could play an important role in the parasite biology. The purpose of this study was is to shed light on the function of the trans-splicing mechanism in S. mansoni by searching gene categories that could be target of this process and attempting to silence transcripts harboring the SL sequence. Here, we analyze different life stages cDNA libraries enriched on SL-transcripts of S. mansoni. Our results show that, contrary to previous hypothesis, trans-spliced transcripts are associated to specific gene categories, such as carbohydrate metabolic process, RNA metabolism and DNA repair. Several trans-spliced transcripts were verified in at least two different stages of the S. mansoni life cycle. The marjority of the SL-transcripts are shared among males, females and mixed-sex adults, being followed by SL-transcripts shared by all adults and schistosomula. Among the analyzed life stages, the one presenting the lower number of shared genes is the egg. The results also reveal a set of SL-transcripts that are observed only in one stage of the life cycle and could represent transcripts that undergo stage-specific trans-splicing. Finally, we demonstrated that trans-splicing knockdown in sprocysts caused a reduction on the levels of all tested trans-spliced transcripts, but surprisingly the only phenotypic effect observed was a diminished larvae size. Financial support: CNPq, FAPEMIG 650 $aGene expression 650 $aSchistosoma Mansoni 653 $aExpressão gênica 700 1 $aBITAR, M. L. 700 1 $aLOBO, F. P. 700 1 $aGRYNBERG, P. 700 1 $aBORONI, M. 700 1 $aWAISBERG, M. 700 1 $aMACEDO, A. M. 700 1 $aMACHADO, C. R. 700 1 $aFRANCO, G. R.
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