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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
15/01/2020 |
Actualizado : |
05/03/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
BERTON, M.P.; SILVA, R.P; CARVALHO, F.E.; CHIAIA HLJ.; OLIVEIRA, PS.; ELER, JP.; BANCHERO, G.; FERRAZ, JBS; BALDI, F. |
Afiliación : |
MARIANA P. BERTON, Departamento de Zootecnia, Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista, Jaboticabal, SP, Brazil.; ROSINA P. SILVA, Faculdade de Zootecnia e Engenharia de Alimentos, Nucleo de Apoio à Pesquisa em Melhoramento Animal, Biotecnologia e Transgenia, Universidade de São Paulo, Pirassununga, SP, Brazil.; FELIPE E CARVALHO, Faculdade de Zootecnia e Engenharia de Alimentos, Nucleo de Apoio à Pesquisa em Melhoramento Animal, Biotecnologia e Transgenia, Universidade de São Paulo, Pirassununga, SP, Brazil.; HERMENEGILDO LUCAS JUSTINO CHIAIA, Departamento de Zootecnia, Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista, Jaboticabal, SP, Brazil; PRISCILA S. OLIVEIRA, Oliveira PS; Faculdade de Zootecnia e Engenharia de Alimentos, Nucleo de Apoio à Pesquisa em Melhoramento Animal, Biotecnologia e Transgenia, Universidade de São Paulo, Pirassununga, SP, Brazil.; JOANIR P. ELER, Faculdade de Zootecnia e Engenharia de Alimentos, Nucleo de Apoio à Pesquisa em Melhoramento Animal, Biotecnologia e Transgenia, Universidade de São Paulo, Pirassununga, SP, Brazil.; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ B. S. FERRAZ, Faculdade de Zootecnia e Engenharia de Alimentos, Nucleo de Apoio à Pesquisa em Melhoramento Animal, Biotecnologia e Transgenia, Universidade de São Paulo, Pirassununga, SP, Brazil.; FERNANDO BALDI, Departamento de Zootecnia, Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista, Jaboticabal, SP, Brazil. |
Título : |
Genetic parameter estimates for gastrointestinal nematode parasite resistance and maternal efficiency indicator traits in Santa Inês breed. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Journal Of Animal Breeding And Genetics = Zeitschrift Fur Tierzuchtung Und Zuchtungsbiologie 2019 Nov, Vol. 136 (6), p. 495-504. DOI: https://doi.org/10.1111/jbg.12424 |
DOI : |
10.1111/jbg.12424 |
Idioma : |
Inglés |
Notas : |
Article history: Date of Electronic Publication: 2019 jul |
Contenido : |
Abstract: Infection with Haemonchus contortus is the most economically important gastrointestinal nematode parasitosis and the most important cause of mortality in sheep production. The aim of this study was to estimate variance components of gastrointestinal parasite resistance traits, maternal efficiency (ME) and ewe adult weight (AW) in Santa Inês breed in tropical conditions. The phenotypic records were collected from 700 animals, belonging to four flocks located south-east and north-east in Brazil. The evaluated traits were as follows: degree of anaemia assessed using the FAMACHA chart (FMC), haematocrit (HCT), white blood cell (WBC), red blood cell (RBC), haemoglobin (HGB), platelets (PLT), faecal egg count (EPGlog ), ME, metabolic maternal efficiency (MME), AW and metabolic ewe adult weight (MAW). From the 700 animals, 576 (82% of the evaluated population) were genotyped with the Ovine SNP12k BeadChip (Illumina, Inc.). Markers with unknown genomic position, located on sex chromosomes, monomorphic, with minor allele frequency <0.05, call rate <90% and with excess heterozygosity were excluded. The variance components were estimated using a single-trait animal model with ssGBLUP procedure. The correlation between the parasite's resistance indicators and the ME suggested that selecting animals with both higher adult weight and ME will also favour the selection of animals with better resistance to gastrointestinal nematodes parasites, specially H. contortus. Therefore, since there are few or no studies with Santa Inês breed in this area, it is important to study those traits to better manage selection programs. MenosAbstract: Infection with Haemonchus contortus is the most economically important gastrointestinal nematode parasitosis and the most important cause of mortality in sheep production. The aim of this study was to estimate variance components of gastrointestinal parasite resistance traits, maternal efficiency (ME) and ewe adult weight (AW) in Santa Inês breed in tropical conditions. The phenotypic records were collected from 700 animals, belonging to four flocks located south-east and north-east in Brazil. The evaluated traits were as follows: degree of anaemia assessed using the FAMACHA chart (FMC), haematocrit (HCT), white blood cell (WBC), red blood cell (RBC), haemoglobin (HGB), platelets (PLT), faecal egg count (EPGlog ), ME, metabolic maternal efficiency (MME), AW and metabolic ewe adult weight (MAW). From the 700 animals, 576 (82% of the evaluated population) were genotyped with the Ovine SNP12k BeadChip (Illumina, Inc.). Markers with unknown genomic position, located on sex chromosomes, monomorphic, with minor allele frequency <0.05, call rate <90% and with excess heterozygosity were excluded. The variance components were estimated using a single-trait animal model with ssGBLUP procedure. The correlation between the parasite's resistance indicators and the ME suggested that selecting animals with both higher adult weight and ME will also favour the selection of animals with better resistance to gastrointestinal nematodes parasites, specially H. contortus. Therefore, sin... Presentar Todo |
Palabras claves : |
MATERNAL EFFICIENCY; PARASITE RESISTANCE; SANTA INES BREAD. |
Asunto categoría : |
E16 Enfermedades de los animales |
Marc : |
LEADER 02638naa a2200277 a 4500 001 1060613 005 2020-03-05 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1111/jbg.12424$2DOI 100 1 $aBERTON, M.P. 245 $aGenetic parameter estimates for gastrointestinal nematode parasite resistance and maternal efficiency indicator traits in Santa Inês breed.$h[electronic resource] 260 $c2019 500 $aArticle history: Date of Electronic Publication: 2019 jul 520 $aAbstract: Infection with Haemonchus contortus is the most economically important gastrointestinal nematode parasitosis and the most important cause of mortality in sheep production. The aim of this study was to estimate variance components of gastrointestinal parasite resistance traits, maternal efficiency (ME) and ewe adult weight (AW) in Santa Inês breed in tropical conditions. The phenotypic records were collected from 700 animals, belonging to four flocks located south-east and north-east in Brazil. The evaluated traits were as follows: degree of anaemia assessed using the FAMACHA chart (FMC), haematocrit (HCT), white blood cell (WBC), red blood cell (RBC), haemoglobin (HGB), platelets (PLT), faecal egg count (EPGlog ), ME, metabolic maternal efficiency (MME), AW and metabolic ewe adult weight (MAW). From the 700 animals, 576 (82% of the evaluated population) were genotyped with the Ovine SNP12k BeadChip (Illumina, Inc.). Markers with unknown genomic position, located on sex chromosomes, monomorphic, with minor allele frequency <0.05, call rate <90% and with excess heterozygosity were excluded. The variance components were estimated using a single-trait animal model with ssGBLUP procedure. The correlation between the parasite's resistance indicators and the ME suggested that selecting animals with both higher adult weight and ME will also favour the selection of animals with better resistance to gastrointestinal nematodes parasites, specially H. contortus. Therefore, since there are few or no studies with Santa Inês breed in this area, it is important to study those traits to better manage selection programs. 653 $aMATERNAL EFFICIENCY 653 $aPARASITE RESISTANCE 653 $aSANTA INES BREAD 700 1 $aSILVA, R.P 700 1 $aCARVALHO, F.E. 700 1 $aCHIAIA HLJ. 700 1 $aOLIVEIRA, PS. 700 1 $aELER, JP. 700 1 $aBANCHERO, G. 700 1 $aFERRAZ, JBS 700 1 $aBALDI, F. 773 $tJournal Of Animal Breeding And Genetics = Zeitschrift Fur Tierzuchtung Und Zuchtungsbiologie 2019 Nov, Vol. 136 (6), p. 495-504. DOI: https://doi.org/10.1111/jbg.12424
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INIA La Estanzuela (LE) |
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
23/11/2021 |
Actualizado : |
24/11/2021 |
Autor : |
PAREDES C, M.; BECERRA B, V.; DONOSO Ñ, G. (Ed.). |
Afiliación : |
MARIO PAREDES C.; VIVIANA BECERRA B; GABRIEL DONOSO Ñ. |
Título : |
100 años del cultivo de arroz en Chile: En un contexto internacional 1920 - 2020. Tomo 1. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Chillán, Chile: Instituto de Investigaciones Agropecuarias, mayo 2021. p. 388 p. |
Serie : |
(Colección Libros INIA; 40) |
ISBN : |
978-956-7016-51-8 |
ISSN : |
0717-4713 |
Idioma : |
Español |
Contenido : |
La presente publicación reúne y sistematiza un conjunto de información técnica relacionada con el cultivo del arroz e incluye resultados obtenidos en el proyecto: ?Desarrollo de un sistema de riego eficiente y sustentable para el cultivo del arroz en Chile, una estrategia para disminuir la vulnerabilidad de este cultivo frente al cambio climático global?, realizado entre los años 2017-2020, con el apoyo de la Fundación para la Innovación Agraria (FIA). |
Palabras claves : |
ARROZ; CULTIVO. |
Asunto categoría : |
-- |
URL : |
http://bibliotecadigital.fia.cl/handle/20.500.11944/147960
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Marc : |
LEADER 01078nam a2200193 a 4500 001 1062543 005 2021-11-24 008 2021 bl uuuu u00u1 u #d 020 $a978-956-7016-51-8 022 $a0717-4713 100 1 $aPAREDES C, M. 245 $a100 años del cultivo de arroz en Chile$bEn un contexto internacional 1920 - 2020. Tomo 1.$h[electronic resource] 260 $aChillán, Chile: Instituto de Investigaciones Agropecuarias, mayo 2021. p. 388 p.$c2021 490 $a(Colección Libros INIA; 40) 520 $aLa presente publicación reúne y sistematiza un conjunto de información técnica relacionada con el cultivo del arroz e incluye resultados obtenidos en el proyecto: ?Desarrollo de un sistema de riego eficiente y sustentable para el cultivo del arroz en Chile, una estrategia para disminuir la vulnerabilidad de este cultivo frente al cambio climático global?, realizado entre los años 2017-2020, con el apoyo de la Fundación para la Innovación Agraria (FIA). 653 $aARROZ 653 $aCULTIVO 700 1 $aBECERRA B, V. 700 1 $aDONOSO Ñ, G.
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