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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
13/07/2018 |
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Data da última atualização: |
13/07/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ROMANO, G. de S.; LORENZETTI, W. R.; IBELLI, A. M. G.; PEIXOTO, J. de O.; MORES, M. A. Z.; SAVOLDI, I. R.; CARMO, K. B. do; LOPES, J. S.; PEDROSA, V. B.; CANTAO, M. E.; COUTINHO, L. L.; LEDUR, M. C. |
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Afiliação: |
GABRIELI DE SOUZA ROMANO, UFBA; WILLIAM RAPHAEL LORENZETTI, UDESC/Chapecó; ADRIANA MERCIA GUARATINI IBELLI, CNPSA; JANE DE OLIVEIRA PEIXOTO, CNPSA; MARCOS ANTONIO ZANELLA MORES, CNPSA; IGOR RICARDO SAVOLDI, UNC/Concórdia; KAMILLA BLEIL DO CARMO, UNC/Concórdia; JADER SILVA LOPES, BRF/Curitiba; VICTOR BRENO PEDROSA, UFPG; MAURICIO EGIDIO CANTAO, CNPSA; LUIZ LEHMMAN COUTINHO, ESALQ; MONICA CORREA LEDUR, CNPSA. |
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Título: |
The involvement of muscle-related genes in the occurrence of scrotal hernia in pigs. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 11., 2018, Auckland, New Zealand. Proceedings... Massey University, 2018. Digital Archive. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The incidence of scrotal hernia is still a problem in the swine production, leading to economic losses and reducing the animal welfare. Although some QTLs and candidate genes have already been associated to scrotal hernia, the genetic mechanisms and genes controlling this pathology remain to be clarified. Therefore, this study aimed to identify genes involved in the scrotal hernia occurrence in pigs. Thus, two experiments were performed: 1) RNA-Seq analysis of the inguinal ring tissue from eight 60-days-old Landrace pigs (4 healthy and 4 affected with scrotal hernia) that were sequenced in the Illumina HiSeq 2500 and 2) quantitative PCR (qPCR) of 8 candidate genes chosen from the inguinal ring transcriptome in 18 MS115 30-days-old pigs (9 normal and 9 affected with scrotal hernia). Based on the differentially expressed (DE) genes in this transcriptome, some candidate genes related to muscle development biological processes (BP), including the muscle structure (ACTA1), intracellular transport (RYR1, MYBPC1), cell adhesion (COL13A1) and apoptosis (MAP1LC3) were found. The expression profile of the DE genes was consistent with the anatomical alterations related to the scrotal hernia development, such as the weakness of the inguinal canal and non-obliteration of the processus vaginalis. In the qPCR analysis, the MYH1 was the only DE gene identified. The downregulation of the MYH1gene might be one of the possible causes of scrotal hernia in swine since its expression had already been reduced in 30-days-old affected pigs. Therefore, the DE genes identified in our study related to muscle development bioprocesses are possibly involved in the occurrence of scrotal hernia in pigs. Resumo: A incidência de hérnia escrotal ainda é um problema na produção de suínos, levando a perdas econômicas e reduzindo o bem-estar animal. Embora alguns QTLs e genes candidatos já tenham sido associados à hérnia escrotal, os mecanismos genéticos e os genes que controlam esta patologia ainda precisam ser esclarecidos. Portanto, este estudo teve como objetivo identificar genes envolvidos na ocorrência de hérnia escrotal em suínos. Assim, foram realizadas duas experiências: 1) Análise de RNA-Seq do tecido anelar inguinal de oito suínos Landrace com 60 dias de idade (4 saudáveis ??e 4 afetados com hérnia escrotal) que foram sequenciados no Illumina HiSeq 2500 e 2) PCR quantitativa (qPCR) de 8 genes candidatos escolhidos do transcriptoma do anel inguinal em 18 porcos MS115 com 30 dias de idade (9 normais e 9 afetados com hérnia escrotal). Com base nos genes diferencialmente expressos (DE) neste transcriptoma, alguns genes candidatos relacionaram-se aos processos biológicos (BP) de desenvolvimento muscular, incluindo a estrutura muscular (ACTA1), transporte intracelular (RYR1, MYBPC1), adesão celular (COL13A1) e apoptose ( MAP1LC3) foram encontrados. O perfil de expressão dos genes DE foi consistente com as alterações anatômicas relacionadas ao desenvolvimento da hérnia escrotal, como a fraqueza do canal inguinal e a não obliteração do processo vaginal. Na análise qPCR, o MYH1 foi o único gene DE identificado. O downregulation do gene MYH1 pode ser uma das possíveis causas de hérnia escrotal em suínos, uma vez que sua expressão já havia sido reduzida em suínos afetados com 30 dias de idade. Portanto, os genes DE identificados em nosso estudo relacionados a bioprocessos de desenvolvimento muscular estão possivelmente envolvidos na ocorrência de hérnia escrotal em suínos. MenosAbstract: The incidence of scrotal hernia is still a problem in the swine production, leading to economic losses and reducing the animal welfare. Although some QTLs and candidate genes have already been associated to scrotal hernia, the genetic mechanisms and genes controlling this pathology remain to be clarified. Therefore, this study aimed to identify genes involved in the scrotal hernia occurrence in pigs. Thus, two experiments were performed: 1) RNA-Seq analysis of the inguinal ring tissue from eight 60-days-old Landrace pigs (4 healthy and 4 affected with scrotal hernia) that were sequenced in the Illumina HiSeq 2500 and 2) quantitative PCR (qPCR) of 8 candidate genes chosen from the inguinal ring transcriptome in 18 MS115 30-days-old pigs (9 normal and 9 affected with scrotal hernia). Based on the differentially expressed (DE) genes in this transcriptome, some candidate genes related to muscle development biological processes (BP), including the muscle structure (ACTA1), intracellular transport (RYR1, MYBPC1), cell adhesion (COL13A1) and apoptosis (MAP1LC3) were found. The expression profile of the DE genes was consistent with the anatomical alterations related to the scrotal hernia development, such as the weakness of the inguinal canal and non-obliteration of the processus vaginalis. In the qPCR analysis, the MYH1 was the only DE gene identified. The downregulation of the MYH1gene might be one of the possible causes of scrotal hernia in swine since its expression ha... Mostrar Tudo |
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Palavras-Chave: |
Congenital disorder; Distúrbio congênito; Hérnia escrotal; QPCR; RNA-Seq; Scrotal hernia. |
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Thesagro: |
Melhoramento Genético Animal; Suíno. |
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Thesaurus Nal: |
Animal genetic resources; Swine. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/179754/1/final8691.pdf
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Marc: |
LEADER 04685nam a2200361 a 4500
001 2093250
005 2018-07-13
008 2018 bl uuuu u00u1 u #d
100 1 $aROMANO, G. de S.
245 $aThe involvement of muscle-related genes in the occurrence of scrotal hernia in pigs.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 11., 2018, Auckland, New Zealand. Proceedings... Massey University, 2018. Digital Archive.$c2018
520 $aAbstract: The incidence of scrotal hernia is still a problem in the swine production, leading to economic losses and reducing the animal welfare. Although some QTLs and candidate genes have already been associated to scrotal hernia, the genetic mechanisms and genes controlling this pathology remain to be clarified. Therefore, this study aimed to identify genes involved in the scrotal hernia occurrence in pigs. Thus, two experiments were performed: 1) RNA-Seq analysis of the inguinal ring tissue from eight 60-days-old Landrace pigs (4 healthy and 4 affected with scrotal hernia) that were sequenced in the Illumina HiSeq 2500 and 2) quantitative PCR (qPCR) of 8 candidate genes chosen from the inguinal ring transcriptome in 18 MS115 30-days-old pigs (9 normal and 9 affected with scrotal hernia). Based on the differentially expressed (DE) genes in this transcriptome, some candidate genes related to muscle development biological processes (BP), including the muscle structure (ACTA1), intracellular transport (RYR1, MYBPC1), cell adhesion (COL13A1) and apoptosis (MAP1LC3) were found. The expression profile of the DE genes was consistent with the anatomical alterations related to the scrotal hernia development, such as the weakness of the inguinal canal and non-obliteration of the processus vaginalis. In the qPCR analysis, the MYH1 was the only DE gene identified. The downregulation of the MYH1gene might be one of the possible causes of scrotal hernia in swine since its expression had already been reduced in 30-days-old affected pigs. Therefore, the DE genes identified in our study related to muscle development bioprocesses are possibly involved in the occurrence of scrotal hernia in pigs. Resumo: A incidência de hérnia escrotal ainda é um problema na produção de suínos, levando a perdas econômicas e reduzindo o bem-estar animal. Embora alguns QTLs e genes candidatos já tenham sido associados à hérnia escrotal, os mecanismos genéticos e os genes que controlam esta patologia ainda precisam ser esclarecidos. Portanto, este estudo teve como objetivo identificar genes envolvidos na ocorrência de hérnia escrotal em suínos. Assim, foram realizadas duas experiências: 1) Análise de RNA-Seq do tecido anelar inguinal de oito suínos Landrace com 60 dias de idade (4 saudáveis ??e 4 afetados com hérnia escrotal) que foram sequenciados no Illumina HiSeq 2500 e 2) PCR quantitativa (qPCR) de 8 genes candidatos escolhidos do transcriptoma do anel inguinal em 18 porcos MS115 com 30 dias de idade (9 normais e 9 afetados com hérnia escrotal). Com base nos genes diferencialmente expressos (DE) neste transcriptoma, alguns genes candidatos relacionaram-se aos processos biológicos (BP) de desenvolvimento muscular, incluindo a estrutura muscular (ACTA1), transporte intracelular (RYR1, MYBPC1), adesão celular (COL13A1) e apoptose ( MAP1LC3) foram encontrados. O perfil de expressão dos genes DE foi consistente com as alterações anatômicas relacionadas ao desenvolvimento da hérnia escrotal, como a fraqueza do canal inguinal e a não obliteração do processo vaginal. Na análise qPCR, o MYH1 foi o único gene DE identificado. O downregulation do gene MYH1 pode ser uma das possíveis causas de hérnia escrotal em suínos, uma vez que sua expressão já havia sido reduzida em suínos afetados com 30 dias de idade. Portanto, os genes DE identificados em nosso estudo relacionados a bioprocessos de desenvolvimento muscular estão possivelmente envolvidos na ocorrência de hérnia escrotal em suínos.
650 $aAnimal genetic resources
650 $aSwine
650 $aMelhoramento Genético Animal
650 $aSuíno
653 $aCongenital disorder
653 $aDistúrbio congênito
653 $aHérnia escrotal
653 $aQPCR
653 $aRNA-Seq
653 $aScrotal hernia
700 1 $aLORENZETTI, W. R.
700 1 $aIBELLI, A. M. G.
700 1 $aPEIXOTO, J. de O.
700 1 $aMORES, M. A. Z.
700 1 $aSAVOLDI, I. R.
700 1 $aCARMO, K. B. do
700 1 $aLOPES, J. S.
700 1 $aPEDROSA, V. B.
700 1 $aCANTAO, M. E.
700 1 $aCOUTINHO, L. L.
700 1 $aLEDUR, M. C.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
15/07/2010 |
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Data da última atualização: |
06/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ARAÚJO, L. G. de; PRABHU, A. S.; PEREIRA, P. A. A.; SILVA, G. B. da. |
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Afiliação: |
LEILA GARCÊS DE ARAÚJO, UFG; ANNE SITARAMA PRABHU, CNPAF; PEDRO ANTONIO ARRAES PEREIRA, CNPAF; GISELE BARATA DA SILVA, UFV. |
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Título: |
Marker-assisted selection for the rice blast resistance gene Pi-ar in a backcross population. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 10, n. 1, p. 23-31, Mar. 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
A doubled-haploid (DH) population, obtained by anther culture of F 1 plants from a cross between a highly susceptible rice cultivar Lijiangxintuanheigu and the resistant somaclone (SC09), of the cultivar Araguaia, was used to identify RAPD markers linked to the blast resistance gene Pi-ar. The 86 DH plants, inoculated with the race IB-9 of Magnaporthe oryzae, segregated in 1:1 ratio of resistant and susceptible plants. Of the 67 primers used 31 produced DNA profiles that differentiated resistant and susceptible bulks as well as the parental cultivars. The resistance gene was found linked to the primer OPS162072 (?AGGGGGTTCC?) at a distance of 3.6 cM. The selection efficiency of this primer was assessed in a BC3 F1 population derived from another cross between a susceptible cultivar IAC 201 and SC09. The marker OPS16 showed efficiency of 86.9%, when six resistant and two susceptible plants were considered as negatives in RAPD analysis. |
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Palavras-Chave: |
Cultura de antera; Duplo haplóide; Marcadores moleculares; Molecular markers; Resistência à brusone do arroz. |
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Thesagro: |
Antera; Arroz; Brusone; Doença de planta; Marcador molecular; Oryza Sativa. |
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Thesaurus NAL: |
Anther culture; Doubled haploids; Magnaporthe grisea; Magnaporthe oryzae; Rice. |
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Categoria do assunto: |
--
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/19147/1/c8eb9793.pdf
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Marc: |
LEADER 01949naa a2200349 a 4500
001 1862208
005 2022-06-06
008 2010 bl uuuu u00u1 u #d
100 1 $aARAÚJO, L. G. de
245 $aMarker-assisted selection for the rice blast resistance gene Pi-ar in a backcross population.
260 $c2010
520 $aA doubled-haploid (DH) population, obtained by anther culture of F 1 plants from a cross between a highly susceptible rice cultivar Lijiangxintuanheigu and the resistant somaclone (SC09), of the cultivar Araguaia, was used to identify RAPD markers linked to the blast resistance gene Pi-ar. The 86 DH plants, inoculated with the race IB-9 of Magnaporthe oryzae, segregated in 1:1 ratio of resistant and susceptible plants. Of the 67 primers used 31 produced DNA profiles that differentiated resistant and susceptible bulks as well as the parental cultivars. The resistance gene was found linked to the primer OPS162072 (?AGGGGGTTCC?) at a distance of 3.6 cM. The selection efficiency of this primer was assessed in a BC3 F1 population derived from another cross between a susceptible cultivar IAC 201 and SC09. The marker OPS16 showed efficiency of 86.9%, when six resistant and two susceptible plants were considered as negatives in RAPD analysis.
650 $aAnther culture
650 $aDoubled haploids
650 $aMagnaporthe grisea
650 $aMagnaporthe oryzae
650 $aRice
650 $aAntera
650 $aArroz
650 $aBrusone
650 $aDoença de planta
650 $aMarcador molecular
650 $aOryza Sativa
653 $aCultura de antera
653 $aDuplo haplóide
653 $aMarcadores moleculares
653 $aMolecular markers
653 $aResistência à brusone do arroz
700 1 $aPRABHU, A. S.
700 1 $aPEREIRA, P. A. A.
700 1 $aSILVA, G. B. da
773 $tCrop Breeding and Applied Biotechnology$gv. 10, n. 1, p. 23-31, Mar. 2010.
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Embrapa Arroz e Feijão (CNPAF) |
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