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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
15/01/2020 |
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Actualizado : |
05/03/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BERTON, M.P.; SILVA, R.P; CARVALHO, F.E.; CHIAIA HLJ.; OLIVEIRA, PS.; ELER, JP.; BANCHERO, G.; FERRAZ, JBS; BALDI, F. |
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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. |
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Título : |
Genetic parameter estimates for gastrointestinal nematode parasite resistance and maternal efficiency indicator traits in Santa Inês breed. |
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Fecha de publicación : |
2019 |
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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 |
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DOI : |
10.1111/jbg.12424 |
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Idioma : |
Inglés |
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Notas : |
Article history: Date of Electronic Publication: 2019 jul |
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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 |
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Palabras claves : |
MATERNAL EFFICIENCY; PARASITE RESISTANCE; SANTA INES BREAD. |
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Asunto categoría : |
E16 Enfermedades de los animales |
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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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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
11/04/2017 |
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Actualizado : |
11/04/2017 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
DALLA RIZZA, M.; REAL, D.; REYNO, R.; QUESENBERRY, K. |
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Afiliación : |
MARCO DALLA RIZZA VILARO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DANIEL REAL FERREIRO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidad de Western Australia (UWA); RAFAEL ALEJANDRO REYNO PODESTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; K. QUESENBERRY, University of Florida (US). |
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Título : |
Use of cross-species amplification markers for pollen-mediated gene flow determination in Trifolium polymorphum Poiret. (Book Chapter) |
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Fecha de publicación : |
2005 |
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Fuente / Imprenta : |
In: Humphreys, M.O. (Ed.). Molecular Breeding for The Genetic Improvement of Forage Crops and Turf: Proceedings of the 4th International Symposium on The Molecular Breeding of Forage and Turf, a Satellite Workshop of the XXth International Grassland Congress, July 2005, Aberystwyth, Wales. |
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Páginas : |
p. 194 |
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ISBN : |
978-907699873-2 |
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DOI : |
10.3920/978-90-8686-555-0 |
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Idioma : |
Inglés |
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Palabras claves : |
COMPARATIVE GENOMICS; CROSS-SPECIES AMPLIFICATION; POPULATION BIOLOGY. |
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Thesagro : |
PASTURAS NATURALES. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 00992naa a2200229 a 4500
001 1057012
005 2017-04-11
008 2005 bl uuuu u00u1 u #d
020 $a978-907699873-2
024 7 $a10.3920/978-90-8686-555-0$2DOI
100 1 $aDALLA RIZZA, M.
245 $aUse of cross-species amplification markers for pollen-mediated gene flow determination in Trifolium polymorphum Poiret. (Book Chapter)$h[electronic resource]
260 $c2005
300 $ap. 194
650 $aPASTURAS NATURALES
653 $aCOMPARATIVE GENOMICS
653 $aCROSS-SPECIES AMPLIFICATION
653 $aPOPULATION BIOLOGY
700 1 $aREAL, D.
700 1 $aREYNO, R.
700 1 $aQUESENBERRY, K.
773 $tIn: Humphreys, M.O. (Ed.). Molecular Breeding for The Genetic Improvement of Forage Crops and Turf: Proceedings of the 4th International Symposium on The Molecular Breeding of Forage and Turf, a Satellite Workshop of the XXth International Grassland Congress, July 2005, Aberystwyth, Wales.
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