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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Pecuária Sudeste. |
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Data corrente: |
09/10/2023 |
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Data da última atualização: |
24/10/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
AFONSO, J.; FORTES, M. R. S.; SHIM, W. J.; CARDOSO, T. F.; BRUSCADIN, J. J.; LIMA, A. O. de; DINIZ, W. J. S.; SILVA-VIGNATO, B.; TAN, W. L. A.; CESAR, A. S. M.; BODEN, M.; MOURÃO, G. B.; ZERLOTINI NETO, A.; COUTINHO, L. L.; REGITANO, L. C. de A. |
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Afiliação: |
MARINA RUFINO SALINAS FORTES, THE UNIVERSITY OF QUEENSLAND; JENNIFER JESSICA BRUSCADIN, UNIVERSIDADE FEDERAL DE SÃO CARLOS; ANDRESSA OLIVEIRA DE LIMA, UNIVERSITY OF WASHINGTON; AUBURN UNIVERSITY; UNIVERSIDADE DE SÃO PAULO; THE UNIVERSITY OF QUEENSLAND; ALINE SILVA MELLO CESAR, UNIVERSIDADE DE SÃO PAULO; MIKAEL BODEN, THE UNIVERSITY OF QUEENSLAND; GERSON BARRETO MOURÃO, UNIVERSIDADE DE SÃO PAULO; ADHEMAR ZERLOTINI NETO, CNPTIA; UNIVERSIDADE DE SÃO PAULO; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
Epigenetic repression of genes associated with ribeye area of nelore cattle. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: CONFERENCE OF THE ASSOCIATION FOR THE ADVANCEMENT OF ANIMAL BREEDING AND GENETICS, 25., 2023, Perth. Animal breeding at the crossroads: proceedings. Armidale: Association for the Advancement of Animal Breeding and Genetics, 2023. p. 206-209. |
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ISSN: |
1328-3227 |
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Idioma: |
Inglês |
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Notas: |
AAABG 2023. Na publicação: A. Zerlotini. |
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Conteúdo: |
SUMMARY. Understanding the epigenetic repression role in regulating genes involved with the ribeye area (REA) of bovine muscle can help us to predict this trait in the future. Here, we identified genes putatively regulating REA in Nelore cattle and divergently epigenetically repressed between contrasting sample groups. For that, we applied the TRIAGE method with a Rank Product analysis using bovine muscle expression data on high versus low REA groups. Further, we identified overrepresented pathways and biological processes linked to candidate genes, searching for their regulatory direction. This result advances the knowledge about how epigenetic regulation may impact production traits in Nelore cattle. |
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Palavras-Chave: |
Área de olho de lombo; Candidate regulatory genes; Epigenetic repression; Genes candidatos a reguladores; Longissimus thoracis muscle´s expression data; Repressão epigenética; Ribeye area. |
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Thesagro: |
Gado Nelore. |
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Categoria do assunto: |
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G Melhoramento Genético |
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Marc: |
LEADER 02118nam a2200397 a 4500
001 2157146
005 2023-10-24
008 2023 bl uuuu u00u1 u #d
022 $a1328-3227
100 1 $aAFONSO, J.
245 $aEpigenetic repression of genes associated with ribeye area of nelore cattle.$h[electronic resource]
260 $aIn: CONFERENCE OF THE ASSOCIATION FOR THE ADVANCEMENT OF ANIMAL BREEDING AND GENETICS, 25., 2023, Perth. Animal breeding at the crossroads: proceedings. Armidale: Association for the Advancement of Animal Breeding and Genetics, 2023. p. 206-209.$c2023
500 $aAAABG 2023. Na publicação: A. Zerlotini.
520 $aSUMMARY. Understanding the epigenetic repression role in regulating genes involved with the ribeye area (REA) of bovine muscle can help us to predict this trait in the future. Here, we identified genes putatively regulating REA in Nelore cattle and divergently epigenetically repressed between contrasting sample groups. For that, we applied the TRIAGE method with a Rank Product analysis using bovine muscle expression data on high versus low REA groups. Further, we identified overrepresented pathways and biological processes linked to candidate genes, searching for their regulatory direction. This result advances the knowledge about how epigenetic regulation may impact production traits in Nelore cattle.
650 $aGado Nelore
653 $aÁrea de olho de lombo
653 $aCandidate regulatory genes
653 $aEpigenetic repression
653 $aGenes candidatos a reguladores
653 $aLongissimus thoracis muscle´s expression data
653 $aRepressão epigenética
653 $aRibeye area
700 1 $aFORTES, M. R. S.
700 1 $aSHIM, W. J.
700 1 $aCARDOSO, T. F.
700 1 $aBRUSCADIN, J. J.
700 1 $aLIMA, A. O. de
700 1 $aDINIZ, W. J. S.
700 1 $aSILVA-VIGNATO, B.
700 1 $aTAN, W. L. A.
700 1 $aCESAR, A. S. M.
700 1 $aBODEN, M.
700 1 $aMOURÃO, G. B.
700 1 $aZERLOTINI NETO, A.
700 1 $aCOUTINHO, L. L.
700 1 $aREGITANO, L. C. de A.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Ocidental. |
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Data corrente: |
17/11/2010 |
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Data da última atualização: |
23/03/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SAMPAIO, F. G.; BOIJINK, C. de L.; SANTOS, L. R. B. DOS; YOSHIOKA, E. T. O.; KALININ, A. L.; RANTIN, F. T. |
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Afiliação: |
FERNANDA GARCIA SAMPAIO, UFSCAR; CHEILA DE LIMA BOIJINK, CPAA; LAILA ROMAGUEIRA BICHARA DOS SANTOS; ELIANE TIE OBA YOSHIOKA, CPAF-AP; ANA LUCIA KALININ; FRANCISCO TADEU RANTIN. |
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Título: |
The combined effect of cooper and low pH on antioxidant defenses and biochemical parameters in neotropical fish pacu, Piaractus mesopotamicus (Holmberg, 1887). |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Ecotoxicology, v. 19, n. 5, p. 963-976, 2010. |
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DOI: |
10.1007/s10646-010-0478-z |
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Idioma: |
Inglês |
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Conteúdo: |
Copper sulfate is widely used in aquaculture. Exposure to this compound can be harmful to fish, resulting in oxidative metabolism alterations and gill tissue damage. Pacu, Piaractus mesopotamicus, (wt = 43.4 ± 3.35 g) were distributed in experimental tanks (n = 10; 180 l) and exposed for 48 h to control (without copper addition), 0.4Cu (0.4 mg l?1), 0CupH (without copper addition, pH = 5.0) and 0.4CupH (0.4 mg l?1, pH = 5.0). In liver and red muscle, the superoxide dismutase (SOD) was responsive to the increases in the aquatic copper. The plasmatic intermediary metabolites and hematological variables in the fish of group 0.4Cu were similar to those of the control group. Conversely, the exposure to 0.4CupH caused an increase in the plasmatic lactate, number of red blood cells (RBC) and hemoglobin (Hb). Plasmatic copper concentration [Cup] increased in group 0.4Cu and 0.4CupH, which is higher in group 0.4CupH, suggests an effect of water pH on the absorbed copper. Exposure to 0.4Cu and 0.4CupH resulted in a reduction in the Na+/K+-ATPase activity and an increase in metallothionein (MT) in the gills. Exposure to 0CupH caused a decrease in glucose and pyruvate concentrations and an increase in RBC, Hb, and the branchial Na+/K+-ATPase activity. These responses suggest that the fish triggered mechanisms to revert the blood acidosis, save energy and increase the oxygen uptake. MT was an effective biomarker, responding to copper in different pHs and dissolved oxygen. Combined-factors caused more significant disturbance in the biomarkers than single-factors. MenosCopper sulfate is widely used in aquaculture. Exposure to this compound can be harmful to fish, resulting in oxidative metabolism alterations and gill tissue damage. Pacu, Piaractus mesopotamicus, (wt = 43.4 ± 3.35 g) were distributed in experimental tanks (n = 10; 180 l) and exposed for 48 h to control (without copper addition), 0.4Cu (0.4 mg l?1), 0CupH (without copper addition, pH = 5.0) and 0.4CupH (0.4 mg l?1, pH = 5.0). In liver and red muscle, the superoxide dismutase (SOD) was responsive to the increases in the aquatic copper. The plasmatic intermediary metabolites and hematological variables in the fish of group 0.4Cu were similar to those of the control group. Conversely, the exposure to 0.4CupH caused an increase in the plasmatic lactate, number of red blood cells (RBC) and hemoglobin (Hb). Plasmatic copper concentration [Cup] increased in group 0.4Cu and 0.4CupH, which is higher in group 0.4CupH, suggests an effect of water pH on the absorbed copper. Exposure to 0.4Cu and 0.4CupH resulted in a reduction in the Na+/K+-ATPase activity and an increase in metallothionein (MT) in the gills. Exposure to 0CupH caused a decrease in glucose and pyruvate concentrations and an increase in RBC, Hb, and the branchial Na+/K+-ATPase activity. These responses suggest that the fish triggered mechanisms to revert the blood acidosis, save energy and increase the oxygen uptake. MT was an effective biomarker, responding to copper in different pHs and dissolved oxygen. Combined-factor... Mostrar Tudo |
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Thesagro: |
Pacu; Peixe; Poluição; Qualidade da Água. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/31578/1/Ecotoxicology2010.pdf
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Marc: |
LEADER 02347naa a2200241 a 4500
001 1867159
005 2021-03-23
008 2010 bl uuuu u00u1 u #d
024 7 $a10.1007/s10646-010-0478-z$2DOI
100 1 $aSAMPAIO, F. G.
245 $aThe combined effect of cooper and low pH on antioxidant defenses and biochemical parameters in neotropical fish pacu, Piaractus mesopotamicus (Holmberg, 1887).$h[electronic resource]
260 $c2010
520 $aCopper sulfate is widely used in aquaculture. Exposure to this compound can be harmful to fish, resulting in oxidative metabolism alterations and gill tissue damage. Pacu, Piaractus mesopotamicus, (wt = 43.4 ± 3.35 g) were distributed in experimental tanks (n = 10; 180 l) and exposed for 48 h to control (without copper addition), 0.4Cu (0.4 mg l?1), 0CupH (without copper addition, pH = 5.0) and 0.4CupH (0.4 mg l?1, pH = 5.0). In liver and red muscle, the superoxide dismutase (SOD) was responsive to the increases in the aquatic copper. The plasmatic intermediary metabolites and hematological variables in the fish of group 0.4Cu were similar to those of the control group. Conversely, the exposure to 0.4CupH caused an increase in the plasmatic lactate, number of red blood cells (RBC) and hemoglobin (Hb). Plasmatic copper concentration [Cup] increased in group 0.4Cu and 0.4CupH, which is higher in group 0.4CupH, suggests an effect of water pH on the absorbed copper. Exposure to 0.4Cu and 0.4CupH resulted in a reduction in the Na+/K+-ATPase activity and an increase in metallothionein (MT) in the gills. Exposure to 0CupH caused a decrease in glucose and pyruvate concentrations and an increase in RBC, Hb, and the branchial Na+/K+-ATPase activity. These responses suggest that the fish triggered mechanisms to revert the blood acidosis, save energy and increase the oxygen uptake. MT was an effective biomarker, responding to copper in different pHs and dissolved oxygen. Combined-factors caused more significant disturbance in the biomarkers than single-factors.
650 $aPacu
650 $aPeixe
650 $aPoluição
650 $aQualidade da Água
700 1 $aBOIJINK, C. de L.
700 1 $aSANTOS, L. R. B. DOS
700 1 $aYOSHIOKA, E. T. O.
700 1 $aKALININ, A. L.
700 1 $aRANTIN, F. T.
773 $tEcotoxicology$gv. 19, n. 5, p. 963-976, 2010.
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Embrapa Amazônia Ocidental (CPAA) |
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