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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
12/08/2022 |
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Data da última atualização: |
12/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
IBELLI, A. M. G.; PEIXOTO, J. de O.; ZANELLA, R.; GOUVEIA, J. J. de S.; CANTAO, M. E.; COUTINHO, L. L.; MARCHESI, J. A. P.; DAL PIZZOL, M. S.; MARCELINO, D. E. P.; LEDUR, M. C. |
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Afiliação: |
ADRIANA MERCIA GUARATINI IBELLI, CNPSA; JANE DE OLIVEIRA PEIXOTO, CNPSA; RICARDO ZANELLA, UPF; JOÃO JOSÉ DE SIMONI GOUVEIA, UNIVASF; MAURICIO EGIDIO CANTAO, CNPSA; LUIZ LEHMANN COUTINHO, Esalq; JORGE AUGUSTO PETROLI MARCHESI, USP; MARIANE SPUDEIT DAL PIZZOL, UDESC/Chapecó; DÉBORA ESTER PETRY MARCELINO, FACC; MONICA CORREA LEDUR, CNPSA. |
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Título: |
Downregulation of growth plate genes involved with the onset of femoral head separation in young broilers. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Frontiers in Physiology, v. 3, n. 941134, 2022. doi: 10.3389/fphys.2022.941134 |
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DOI: |
https://doi.org/10.3389/fphys.2022.941134 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Femoral head separation (FHS) is characterized by the detachment of growth plate (GP) and articular cartilage, occurring in tibia and femur. However, the molecular mechanisms involved with this condition are not completely understood. Therefore, genes and biological processes (BP) involved with FHS were identified in 21-day-old broilers through RNA sequencing of the femoral GP. 13,487 genes were expressed in the chicken femoral head transcriptome of normal and FHS-affected broilers. From those, 34 were differentially expressed (DE; FDR ≤0.05) between groups, where all of them were downregulated in FHS-affected broilers. The main BP were enriched in receptor signaling pathways, ossification, bone mineralization and formation, skeletal morphogenesis, and vascularization. RNA-Seq datasets comparison of normal and FHS-affected broilers with 21, 35 and 42 days of age has shown three shared DE genes (FBN2, C1QTNF8, and XYLT1) in GP among ages. Twelve genes were exclusively DE at 21 days, where 10 have already been characterized (SHISA3, FNDC1, ANGPTL7, LEPR, ENSGALG00000049529, OXTR, ENSGALG00000045154, COL16A1, RASD2, BOC, GDF10, and THSD7B). Twelve SNPs were associated with FHS (p < 0.0001). Out of those, 5 were novel and 7 were existing variants located in 7 genes (RARS, TFPI2, TTI1, MAP4K3, LINK54, and AREL1). We have shown that genes related to chondrogenesis and bone differentiation were downregulated in the GP of FHS-affected young broilers. Therefore, these findings evince that candidate genes pointed out in our study are probably related to the onset of FHS in broilers. MenosAbstract: Femoral head separation (FHS) is characterized by the detachment of growth plate (GP) and articular cartilage, occurring in tibia and femur. However, the molecular mechanisms involved with this condition are not completely understood. Therefore, genes and biological processes (BP) involved with FHS were identified in 21-day-old broilers through RNA sequencing of the femoral GP. 13,487 genes were expressed in the chicken femoral head transcriptome of normal and FHS-affected broilers. From those, 34 were differentially expressed (DE; FDR ≤0.05) between groups, where all of them were downregulated in FHS-affected broilers. The main BP were enriched in receptor signaling pathways, ossification, bone mineralization and formation, skeletal morphogenesis, and vascularization. RNA-Seq datasets comparison of normal and FHS-affected broilers with 21, 35 and 42 days of age has shown three shared DE genes (FBN2, C1QTNF8, and XYLT1) in GP among ages. Twelve genes were exclusively DE at 21 days, where 10 have already been characterized (SHISA3, FNDC1, ANGPTL7, LEPR, ENSGALG00000049529, OXTR, ENSGALG00000045154, COL16A1, RASD2, BOC, GDF10, and THSD7B). Twelve SNPs were associated with FHS (p < 0.0001). Out of those, 5 were novel and 7 were existing variants located in 7 genes (RARS, TFPI2, TTI1, MAP4K3, LINK54, and AREL1). We have shown that genes related to chondrogenesis and bone differentiation were downregulated in the GP of FHS-affected young broilers. Therefore, these... Mostrar Tudo |
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Palavras-Chave: |
FBN2; Femoral head necrosis; FHS; Necrose da cabeça femoral; RNA-Seq. |
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Thesagro: |
Frango; Galinha; Genética Animal. |
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Thesaurus Nal: |
Chickens; Gene expression. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1145416/1/final9937.pdf
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Marc: |
LEADER 02692naa a2200361 a 4500
001 2145416
005 2022-08-12
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3389/fphys.2022.941134$2DOI
100 1 $aIBELLI, A. M. G.
245 $aDownregulation of growth plate genes involved with the onset of femoral head separation in young broilers.$h[electronic resource]
260 $c2022
520 $aAbstract: Femoral head separation (FHS) is characterized by the detachment of growth plate (GP) and articular cartilage, occurring in tibia and femur. However, the molecular mechanisms involved with this condition are not completely understood. Therefore, genes and biological processes (BP) involved with FHS were identified in 21-day-old broilers through RNA sequencing of the femoral GP. 13,487 genes were expressed in the chicken femoral head transcriptome of normal and FHS-affected broilers. From those, 34 were differentially expressed (DE; FDR ≤0.05) between groups, where all of them were downregulated in FHS-affected broilers. The main BP were enriched in receptor signaling pathways, ossification, bone mineralization and formation, skeletal morphogenesis, and vascularization. RNA-Seq datasets comparison of normal and FHS-affected broilers with 21, 35 and 42 days of age has shown three shared DE genes (FBN2, C1QTNF8, and XYLT1) in GP among ages. Twelve genes were exclusively DE at 21 days, where 10 have already been characterized (SHISA3, FNDC1, ANGPTL7, LEPR, ENSGALG00000049529, OXTR, ENSGALG00000045154, COL16A1, RASD2, BOC, GDF10, and THSD7B). Twelve SNPs were associated with FHS (p < 0.0001). Out of those, 5 were novel and 7 were existing variants located in 7 genes (RARS, TFPI2, TTI1, MAP4K3, LINK54, and AREL1). We have shown that genes related to chondrogenesis and bone differentiation were downregulated in the GP of FHS-affected young broilers. Therefore, these findings evince that candidate genes pointed out in our study are probably related to the onset of FHS in broilers.
650 $aChickens
650 $aGene expression
650 $aFrango
650 $aGalinha
650 $aGenética Animal
653 $aFBN2
653 $aFemoral head necrosis
653 $aFHS
653 $aNecrose da cabeça femoral
653 $aRNA-Seq
700 1 $aPEIXOTO, J. de O.
700 1 $aZANELLA, R.
700 1 $aGOUVEIA, J. J. de S.
700 1 $aCANTAO, M. E.
700 1 $aCOUTINHO, L. L.
700 1 $aMARCHESI, J. A. P.
700 1 $aDAL PIZZOL, M. S.
700 1 $aMARCELINO, D. E. P.
700 1 $aLEDUR, M. C.
773 $tFrontiers in Physiology$gv. 3, n. 941134, 2022. doi: 10.3389/fphys.2022.941134
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
15/05/2017 |
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Data da última atualização: |
17/07/2019 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
DUARTE, S. C.; RAUECKER, U. N.; REZENDE, C. S. M. |
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Afiliação: |
SABRINA CASTILHO DUARTE, CNPSA; URSULA NUNES RAUECKER, UFG; CÍNTIA SILVA MINAFRA REZENDE, UFG. |
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Título: |
Mecanismos de invasão do ovo por Salmonela sp. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Avicultura Industrial, Itu, ed. 1263, ano 108, n. 2, p. 16-21, 2017. |
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Idioma: |
Português |
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Conteúdo: |
Com o intuito de gerar melhor compreensão da dinâmica de infecção por Salmonella sp. no trato reprodutor de poedeiras reunimos algumas informações acerca dos principais mecanismos envolvidos na persistência da bactéria no trato reprodutivo de poedeiras e os elementos envolvidos na contaminação de ovos. |
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Palavras-Chave: |
Contaminação de ovos; Poedeira; Produção de ovos. |
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Thesagro: |
Galinha para postura; Reprodução animal; Salmonella. |
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Thesaurus NAL: |
Egg production. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/159860/1/final8465.pdf
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Marc: |
LEADER 00949nam a2200217 a 4500
001 2069583
005 2019-07-17
008 2017 bl uuuu u00u1 u #d
100 1 $aDUARTE, S. C.
245 $aMecanismos de invasão do ovo por Salmonela sp.$h[electronic resource]
260 $aAvicultura Industrial, Itu, ed. 1263, ano 108, n. 2, p. 16-21$c2017
520 $aCom o intuito de gerar melhor compreensão da dinâmica de infecção por Salmonella sp. no trato reprodutor de poedeiras reunimos algumas informações acerca dos principais mecanismos envolvidos na persistência da bactéria no trato reprodutivo de poedeiras e os elementos envolvidos na contaminação de ovos.
650 $aEgg production
650 $aGalinha para postura
650 $aReprodução animal
650 $aSalmonella
653 $aContaminação de ovos
653 $aPoedeira
653 $aProdução de ovos
700 1 $aRAUECKER, U. N.
700 1 $aREZENDE, C. S. M.
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Embrapa Suínos e Aves (CNPSA) |
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