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Biblioteca (s) :  INIA Las Brujas.
Fecha :  29/04/2015
Actualizado :  15/10/2019
Tipo de producción científica :  Artículos en Revistas Indexadas Internacionales
Autor :  GRASSO, A.; GOLDBERG, V.; NAVAJAS, E.; IRIARTE, W.; GIMENO, D.; AGUILAR, I.; MEDRANO, J.F.; RINCÓN, G.; CIAPPESONI, G.
Afiliación :  ANDRES NICOLAS GRASSO PALAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA GOLDBERG BIANCHI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WANDA IRIARTE GRECO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO GIMENO, SUL (Secretariado Uruguayo de la Lana).; IGNACIO AGUILAR GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN F. MEDRANO, Universidad de California Davis (UCD); GONZALO RINCÓN, Universidad de California Davis (UCD); CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título :  Genomic variation and population structure detected by single nucleotide polymorphism arrays in Corriedale, Merino and Creole sheep.
Fecha de publicación :  2014
Fuente / Imprenta :  Genetics and Molecular Biology, 2014, v.37, n.2, p.389-395.
DOI :  10.1590/S1415-47572014000300011
Idioma :  Inglés
Notas :  Article history: Received: August 29, 2013 / Accepted: March 16, 2014.
Contenido :  ABSTRACT. The aim of this study was to investigate the genetic diversity within and among three breeds of sheep: Corriedale, Merino and Creole. Sheep from the three breeds (Merino n = 110, Corriedale n = 108 and Creole n = 10) were genotyped using the Illumina Ovine SNP50 beadchip® . Genetic diversity was evaluated by comparing the minor allele frequency (MAF) among breeds. Population structure and genetic differentiation were assessed using STRUCTURE software, principal component analysis (PCA) and fixation index (FST). Fixed markers (MAF = 0) that were different among breeds were identified as specific breed markers. Using a subset of 18,181 single nucleotide polymorphisms (SNPs), PCA and STUCTURE analysis were able to explain population stratification within breeds. Merino and Corriedale divergent lines showed high levels of polymorphism (89.4% and 86% of polymorphic SNPs, respectively) and moderate genetic differentiation (FST = 0.08) between them. In contrast, Creole had only 69% polymorphic SNPs and showed greater genetic differentiation from the other two breeds (FST = 0.17 for both breeds). Hence, a subset of molecular markers present in the OvineSNP50 is informative enough for breed assignment and population structure analysis of commercial and Creole breeds.
Palabras claves :  OVINE SNP50.
Thesagro :  DIVERSIDAD GENETICA; OVEJA; OVINOS; RAZAS (ANIMALES).
Asunto categoría :  L10 Genética y mejoramiento animal
URL :  http://www.ainfo.inia.uy/digital/bitstream/item/4414/1/Grasso-N.-2014.-Genetcs-and-Mol.Biol.v37n2.pdf
http://www.scielo.br/pdf/gmb/v37n2/a11v37n2.pdf
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB100358 - 1PXIAP - DDPP/GENETICS&MOL.BIOL./2014

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Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy.
Registro completo
Biblioteca (s) :  INIA Las Brujas.
Fecha actual :  30/10/2019
Actualizado :  31/01/2020
Tipo de producción científica :  Trabajos en Congresos/Conferencias
Autor :  MIGUEZ, M.; DELEÓN, R.; VICENTE, G.; ZOPPOLO, R.
Afiliación :  MATIAS MIGUEZ, Departamento de Ingeniería Eléctrica, Universidad Católica del Uruguay; RUBEN DELEÓN, Departamento de Ingeniería Eléctrica, Universidad Católica del Uruguay; GABRIEL VICENTE, Departamento de Ingeniería Eléctrica, Universidad Católica del Uruguay; ROBERTO JOSE ZOPPOLO GOLDSCHMIDT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título :  Real time tree row volume estimation for efficient application of phytosanitary products in fruit trees. (Conference Paper).
Fecha de publicación :  2019
Fuente / Imprenta :  Proceedings - IEEE International Symposium on Circuits and Systems (ISCAS), 2019, Volume 2019-May, 2019, Article number 8702561.
ISSN :  2158-1525
DOI :  10.1109/ISCAS.2019.8702561
Idioma :  Inglés
Notas :  2019 IEEE International Symposium on Circuits and Systems, ISCAS 2019; Sapporo Convention CenterSapporo; Japan; 26 May 2019 through 29 May 2019; Category numberCFP19ISC-ART; Code 148242.
Contenido :  ABSTRACT. Fruit cultivation in Uruguay are done mainly by small-scale producers, where a single sprayer is used for all the phytosanitary applications. For proper protection of the fruit trees, the broth concentration (the phytosanitary diluted in water) must be adjusted according to the volume of vegetation of the trees. In most farms, this concentration calibration is done once per year for the worst case scenario. Therefore, excessive doses of pesticides are applied to the trees with lower vegetative mass. This over application increases the cost of production and can also potentially pose risks for the consumers and/or environment. A low cost system adaptable to a standard sprayer capable of measuring the Tree Row Volume (TRV) in real time and adjusting the corresponding dose was developed. Initial field tests showed a reduction of between 30%-60% for different fruit trees, reducing the environmental risk of contamination, lowering cost and lowering the risk of pesticide residues on fruit for the final consumer. The system also includes a GPS, to deduct from the position the kind of tree to be sprayed and serving as a data logger for better traceability of past applications. Further research in the use of a multi-sensor solution, as well as extensive testing in real conditions is being conducted. © 2019 IEEE
Palabras claves :  Orchards; Phytosanitary application; Tree row volume.
Asunto categoría :  F01 Cultivo
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB102006 - 1PXIPC - DDPP/IEEE/2019
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