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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
14/09/2023 |
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Actualizado : |
14/09/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
GIORELLO, F.M.; FARIAS, J.; BASILE, P.; BALMELLI, G.; DA SILVA, C.C. |
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Afiliación : |
FACUNDO M. GIORELLO, Espacio de Biología Vegetal del Noreste, Centro Universitario Regional Noreste, sede Tacuarembó, Universidad de la República, Tacuarembó, Uruguay; JOAQUINA FARIAS, Espacio de Biología Vegetal del Noreste, Centro Universitario Regional Noreste, sede Tacuarembó, Universidad de la República, Tacuarembó, Uruguay; PATRICIA BASILE, Espacio de Biología Vegetal del Noreste, Centro Universitario Regional Noreste, sede Tacuarembó, Universidad de la República, Tacuarembó, Urugu; GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CECILIA CORINA DA SILVA, Espacio de Biología Vegetal del Noreste, Centro Universitario Regional Noreste, sede Tacuarembó, Universidad de la República, Tacuarembó, Uruguay. |
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Título : |
Evaluating the potential of XP-GWAS in Eucalyptus: Leaf heteroblasty as a case study. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Plant Gene. December 2023, Volume 36, article 100430. https://doi.org/10.1016/j.plgene.2023.100430 |
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ISSN : |
2352-4073 |
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DOI : |
10.1016/j.plgene.2023.100430 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 3 February 2023, Revised 24 July 2023, Accepted 11 August 2023, Available online 22 August 2023, Version of Record 31 August 2023. -- Correspondence: Giorello, F.M.; Espacio de Biología Vegetal del Noreste, Centro Universitario Regional Noreste, sede Tacuarembó, Universidad de la República, Tacuarembó, Uruguay; email:facundo.giorello@cut.edu.uy -- FUNDING: This work was supported by grant of the Ministerio de Educación y Cultura, Uruguay (Fondo Vaz Ferreira 173, DICyT, MEC). -- |
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Contenido : |
ABSTRACT.- Eucalyptus is one of the mainstays of the forest industry, contributing high-quality raw materials for pulp, paper, wood, and energy production. The typical approaches to reveal the genetic basis of important traits include classical Quantitative Trait Locus (QTL) mapping and Genome-Wide Association Studies (GWAS) approaches, but these are typically expensive and time-consuming. Here we evaluate the potential of Extreme-Phenotype GWAS (XP-GWAS) to identify candidate genes underlying a quantitative trait in Eucalyptus, using the timing of leaf heteroblasty as a case study. XP-GWAS involves genotyping pools of individuals grouped by extreme and opposed phenotypes from a population or a diversity panel and studying their allele frequency. Using a previous phenotyped trial of E. globulus, we sequenced pools of 50 individuals that notably differ in the onset of adult foliage. Since the genetic basis of heteroblasty is well understood, we first searched for previously identified genes. Secondly, we searched for new candidate genes and also evaluated the copy number variation (CNVs) that may be involved in this process. We found marginally significant SNPs associated with previously described microRNAs, and interesting new non-coding RNAs. Disease resistance genes were also uncovered, probably as a consequence of indirectly selecting resistant trees, although a possible interaction between resistance and heteroblasty cannot be disregarded either. Our work shows the utility and limitations of XP-GWAS analysis to explore the genetic basis of Eucalyptus. © 2023 Elsevier B.V. MenosABSTRACT.- Eucalyptus is one of the mainstays of the forest industry, contributing high-quality raw materials for pulp, paper, wood, and energy production. The typical approaches to reveal the genetic basis of important traits include classical Quantitative Trait Locus (QTL) mapping and Genome-Wide Association Studies (GWAS) approaches, but these are typically expensive and time-consuming. Here we evaluate the potential of Extreme-Phenotype GWAS (XP-GWAS) to identify candidate genes underlying a quantitative trait in Eucalyptus, using the timing of leaf heteroblasty as a case study. XP-GWAS involves genotyping pools of individuals grouped by extreme and opposed phenotypes from a population or a diversity panel and studying their allele frequency. Using a previous phenotyped trial of E. globulus, we sequenced pools of 50 individuals that notably differ in the onset of adult foliage. Since the genetic basis of heteroblasty is well understood, we first searched for previously identified genes. Secondly, we searched for new candidate genes and also evaluated the copy number variation (CNVs) that may be involved in this process. We found marginally significant SNPs associated with previously described microRNAs, and interesting new non-coding RNAs. Disease resistance genes were also uncovered, probably as a consequence of indirectly selecting resistant trees, although a possible interaction between resistance and heteroblasty cannot be disregarded either. Our work shows the utili... Presentar Todo |
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Palabras claves : |
Heteroblasty; MiR156; SISTEMA FORESTAL - INIA; XP-GWAS. |
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Thesagro : |
EUCALYPTUS GLOBULUS. |
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Asunto categoría : |
K01 Ciencias forestales - Aspectos generales |
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Marc : |
LEADER 02909naa a2200265 a 4500
001 1064310
005 2023-09-14
008 2023 bl uuuu u00u1 u #d
022 $a2352-4073
024 7 $a10.1016/j.plgene.2023.100430$2DOI
100 1 $aGIORELLO, F.M.
245 $aEvaluating the potential of XP-GWAS in Eucalyptus$bLeaf heteroblasty as a case study.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 3 February 2023, Revised 24 July 2023, Accepted 11 August 2023, Available online 22 August 2023, Version of Record 31 August 2023. -- Correspondence: Giorello, F.M.; Espacio de Biología Vegetal del Noreste, Centro Universitario Regional Noreste, sede Tacuarembó, Universidad de la República, Tacuarembó, Uruguay; email:facundo.giorello@cut.edu.uy -- FUNDING: This work was supported by grant of the Ministerio de Educación y Cultura, Uruguay (Fondo Vaz Ferreira 173, DICyT, MEC). --
520 $aABSTRACT.- Eucalyptus is one of the mainstays of the forest industry, contributing high-quality raw materials for pulp, paper, wood, and energy production. The typical approaches to reveal the genetic basis of important traits include classical Quantitative Trait Locus (QTL) mapping and Genome-Wide Association Studies (GWAS) approaches, but these are typically expensive and time-consuming. Here we evaluate the potential of Extreme-Phenotype GWAS (XP-GWAS) to identify candidate genes underlying a quantitative trait in Eucalyptus, using the timing of leaf heteroblasty as a case study. XP-GWAS involves genotyping pools of individuals grouped by extreme and opposed phenotypes from a population or a diversity panel and studying their allele frequency. Using a previous phenotyped trial of E. globulus, we sequenced pools of 50 individuals that notably differ in the onset of adult foliage. Since the genetic basis of heteroblasty is well understood, we first searched for previously identified genes. Secondly, we searched for new candidate genes and also evaluated the copy number variation (CNVs) that may be involved in this process. We found marginally significant SNPs associated with previously described microRNAs, and interesting new non-coding RNAs. Disease resistance genes were also uncovered, probably as a consequence of indirectly selecting resistant trees, although a possible interaction between resistance and heteroblasty cannot be disregarded either. Our work shows the utility and limitations of XP-GWAS analysis to explore the genetic basis of Eucalyptus. © 2023 Elsevier B.V.
650 $aEUCALYPTUS GLOBULUS
653 $aHeteroblasty
653 $aMiR156
653 $aSISTEMA FORESTAL - INIA
653 $aXP-GWAS
700 1 $aFARIAS, J.
700 1 $aBASILE, P.
700 1 $aBALMELLI, G.
700 1 $aDA SILVA, C.C.
773 $tPlant Gene. December 2023, Volume 36, article 100430. https://doi.org/10.1016/j.plgene.2023.100430
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
10/05/2018 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
GARCIA, C.; CARLESSO, R.; FIORIN, T.T.; DE BONA, F.D.; MELO, G.L. |
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Afiliación : |
CLAUDIO CESAR GARCIA GALLARRETA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R. CARLESSO; T.T. FIORIN; F.D. DE BONA; G.L. MELO. |
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Título : |
Modificaçoes morfologicas das plantas de milho submetidas a diferentes manejos de água de irrigaçao. |
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Fecha de publicación : |
2002 |
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Fuente / Imprenta : |
ln: Workshop em Engenharia Agrícola (2002 : Santa Maria, RS), Mostra dos trabalhos científicos do PPGEA do ano de 2002 / Santa Maria, RS : Universidade Federal de Santa Maria, Centro de Ciências Rurais, Programa de Pós-Graduação em Engenh 2002. |
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Páginas : |
p. 148-152 |
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Idioma : |
Portugués |
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Notas : |
Publicado en Anais do XXXI Congresso Brasileiro de Engenharia Agrícola - CONBEA 2002, Salvador - BA, 29 junho a 2 de agosto de 2002 Brasil. Ministério da Educaçao; Universidade Federal de Santa María. Centro de Ciencias Rurais. Programa de Pós-Graduaçao em Engenharia Agrícola |
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Contenido : |
ABSTRACT:
The objective of this experiment was to evaluate the application of different values of maximum crop evapotranspiration as irrigation trigger on maize growth. The experiment was conducted during the 2000/2001 growing season in the experimental field of the Agricultura) Engineering Department of the Federal University of Santa Maria, RS-BRAZIL. A set of 24 drainage lysimeters was used. The experimental site was protected against rainfall by a mobile arch rainshelter. Maize plants were submitted to five irrigated treatments. Irrigation 's were applied when cumulative daily maximum .crop evapotranspiration (ETmc), estimated by the Penman-Monteith equation, reached values of 14, 22, 30, 38 and 46 mm. A completely randomized design was used with four replications. Results demonstrated that there were no differences for leaf area indet. Use of the irrigation water management of 34 mm of ETmc resulted in higher plants.
RESUMO:
O objetivo desse experimento foi avaliar modifica\:5es morfológicas de plantas de milho submetidas a diferentes manejos da água de irriga\:iio. O experimento foi conduzido no ano agrícola de 2000/2001 em área experimental do Departamento de Engenharia Rural da Universidade Federal de Santa Maria-RS. O experimento foi realizado em um conjunto de 24 lisímetros de drenagem construídos em fibra de vidro com dimens5es de 1,40 m x 0,95 me protegidos das recipita\:5es pluviais através de urna cobertura móvel de polietileno impermeável. O experimento foi conduzido no delineamento experimental inteiramente casualizado, com quatro repeti\:5es. As plantas de milho foram submetidas a cinco manejos da água de irriga\:ao. Irriga\:5es foram aplicadas sempre que a evapotranspira\:ao máxima da cultura acumulada (ETma) estimada pelo método de Penman-Monteith alcan\:ava valores de 14, 22, 30, 38 e 46 mm. Os resultados demonstraram que entre todos os manejos da água de irriga\:ao aplicados nao houve diferen\:as significativas para índice de área foliar final. O manejo da água de irrigaºªº de 34 mm de valor da ETma ocasionou mais altura de plantas de milho. MenosABSTRACT:
The objective of this experiment was to evaluate the application of different values of maximum crop evapotranspiration as irrigation trigger on maize growth. The experiment was conducted during the 2000/2001 growing season in the experimental field of the Agricultura) Engineering Department of the Federal University of Santa Maria, RS-BRAZIL. A set of 24 drainage lysimeters was used. The experimental site was protected against rainfall by a mobile arch rainshelter. Maize plants were submitted to five irrigated treatments. Irrigation 's were applied when cumulative daily maximum .crop evapotranspiration (ETmc), estimated by the Penman-Monteith equation, reached values of 14, 22, 30, 38 and 46 mm. A completely randomized design was used with four replications. Results demonstrated that there were no differences for leaf area indet. Use of the irrigation water management of 34 mm of ETmc resulted in higher plants.
RESUMO:
O objetivo desse experimento foi avaliar modifica\:5es morfológicas de plantas de milho submetidas a diferentes manejos da água de irriga\:iio. O experimento foi conduzido no ano agrícola de 2000/2001 em área experimental do Departamento de Engenharia Rural da Universidade Federal de Santa Maria-RS. O experimento foi realizado em um conjunto de 24 lisímetros de drenagem construídos em fibra de vidro com dimens5es de 1,40 m x 0,95 me protegidos das recipita\:5es pluviais através de urna cobertura móvel de polietileno impermeável. O experimento fo... Presentar Todo |
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Palabras claves : |
EVAPOTRANSPIRAÇAO; EVAPOTRANSPIRATION; ÍNDICE DE ÁREA FOLIAR; IRRIGATION MANAGEMENT; LEAF AREA INDEX; MANEJO DE IRRIGAÇAO. |
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Thesagro : |
EVAPOTRANSPIRACION; INDICE DE SUPERFICIE FOLIAR; MAIZ; MANEJO DEL SUELO; RIEGO. |
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Asunto categoría : |
P05 Gestión de recursos energéticos |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9536/1/Garcia-C.-2002.-PPGEA-2002-p.148-152.pdf
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Marc : |
LEADER 03509naa a2200325 a 4500
001 1010842
005 2018-05-10
008 2002 bl uuuu u00u1 u #d
100 1 $aGARCIA, C.
245 $aModificaçoes morfologicas das plantas de milho submetidas a diferentes manejos de água de irrigaçao.
260 $c2002
300 $ap. 148-152
500 $aPublicado en Anais do XXXI Congresso Brasileiro de Engenharia Agrícola - CONBEA 2002, Salvador - BA, 29 junho a 2 de agosto de 2002 Brasil. Ministério da Educaçao; Universidade Federal de Santa María. Centro de Ciencias Rurais. Programa de Pós-Graduaçao em Engenharia Agrícola
520 $aABSTRACT: The objective of this experiment was to evaluate the application of different values of maximum crop evapotranspiration as irrigation trigger on maize growth. The experiment was conducted during the 2000/2001 growing season in the experimental field of the Agricultura) Engineering Department of the Federal University of Santa Maria, RS-BRAZIL. A set of 24 drainage lysimeters was used. The experimental site was protected against rainfall by a mobile arch rainshelter. Maize plants were submitted to five irrigated treatments. Irrigation 's were applied when cumulative daily maximum .crop evapotranspiration (ETmc), estimated by the Penman-Monteith equation, reached values of 14, 22, 30, 38 and 46 mm. A completely randomized design was used with four replications. Results demonstrated that there were no differences for leaf area indet. Use of the irrigation water management of 34 mm of ETmc resulted in higher plants. RESUMO: O objetivo desse experimento foi avaliar modifica\:5es morfológicas de plantas de milho submetidas a diferentes manejos da água de irriga\:iio. O experimento foi conduzido no ano agrícola de 2000/2001 em área experimental do Departamento de Engenharia Rural da Universidade Federal de Santa Maria-RS. O experimento foi realizado em um conjunto de 24 lisímetros de drenagem construídos em fibra de vidro com dimens5es de 1,40 m x 0,95 me protegidos das recipita\:5es pluviais através de urna cobertura móvel de polietileno impermeável. O experimento foi conduzido no delineamento experimental inteiramente casualizado, com quatro repeti\:5es. As plantas de milho foram submetidas a cinco manejos da água de irriga\:ao. Irriga\:5es foram aplicadas sempre que a evapotranspira\:ao máxima da cultura acumulada (ETma) estimada pelo método de Penman-Monteith alcan\:ava valores de 14, 22, 30, 38 e 46 mm. Os resultados demonstraram que entre todos os manejos da água de irriga\:ao aplicados nao houve diferen\:as significativas para índice de área foliar final. O manejo da água de irrigaºªº de 34 mm de valor da ETma ocasionou mais altura de plantas de milho.
650 $aEVAPOTRANSPIRACION
650 $aINDICE DE SUPERFICIE FOLIAR
650 $aMAIZ
650 $aMANEJO DEL SUELO
650 $aRIEGO
653 $aEVAPOTRANSPIRAÇAO
653 $aEVAPOTRANSPIRATION
653 $aÍNDICE DE ÁREA FOLIAR
653 $aIRRIGATION MANAGEMENT
653 $aLEAF AREA INDEX
653 $aMANEJO DE IRRIGAÇAO
700 1 $aCARLESSO, R.
700 1 $aFIORIN, T.T.
700 1 $aDE BONA, F.D.
700 1 $aMELO, G.L.
773 $tln: Workshop em Engenharia Agrícola (2002 : Santa Maria, RS), Mostra dos trabalhos científicos do PPGEA do ano de 2002 / Santa Maria, RS : Universidade Federal de Santa Maria, Centro de Ciências Rurais, Programa de Pós-Graduação em Engenh 2002.
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