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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
02/06/2022 |
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Actualizado : |
02/12/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
AMORÓS, M. E.; LAGARDE, L.; DO CARMO, H.; HEGUABURU, V.; MONNÉ, M.; BUENAHORA, J.; GONZÁLEZ, A. |
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Afiliación : |
MARÍA EUGENIA AMORÓS, Laboratorio de Ecología Química, Facultad de Química, Univ de La República, Udelar, Avda. Gral. Flores 2124, Montevideo, CP 11800, Uruguay; LAUTARO LAGARDE, Laboratorio de Ecología Química, Facultad de Química, Univ de La República, Udelar, Avda. Gral. Flores 2124, Montevideo, CP 11800, Uruguay; HUGO DO CARMO, Centro Universitario de Paysandú, Universidad de La República, Paysandú, Uruguay; VIVIVANA HEGUABURU, Centro Universitario de Paysandú, Universidad de La República, Paysandú, Uruguay; MARCELA MONNÉ, Museu Nacional, Univ Federal Do Rio de Janeiro, Rio de Janeiro, Brazil; JOSE HERMES BUENAHORA ACOSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDRÉS GONZÁLEZ, Laboratorio de Ecología Química, Facultad de Química, Univ de La República, Udelar, Avda. Gral. Flores 2124, Montevideo, CP 11800, Uruguay. |
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Título : |
Trapping of retrachydes thoracicus thoracicus (Olivier) and other neotropical cerambycid beetles in pheromone- and kairomone-baited traps. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Neotropical Entomology, 2022, volume 51, Issue 3, pages 386-396. doi: https://doi.org/10.1007/s13744-022-00955-w |
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ISSN : |
1519-566X |
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DOI : |
10.1007/s13744-022-00955-w |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 18 October 2021; Accepted 21 March 2022; Published online 11 May 2022.
Corresponding author: Amorós, M.E.; Laboratorio de Ecología Química, Facultad de Química, Univ de La RepúblicaUdelar, Avda. Gral. Flores 2124, Montevideo, Uruguay; email:eamoros@fq.edu.uy ; González, A.; Laboratorio de Ecología Química, Facultad de Química, Univ de La RepúblicaUdelar, Avda. Gral. Flores 2124, Montevideo, Uruguay; email:agonzal@fq.edu.uy -- The authors wish to thank financial support from CSIC (Comisión Sectorial de Investigación Científica) Universidad de la República, PEDECIBA (Programa para el Desarrollo de las Ciencias Básicas, Uruguay), and INIA (Instituto Nacional de Investigación Agropecuaria). |
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Contenido : |
ABSTRACT - The subfamily Cerambycinae, one of the most diverse in longhorn beetles, is well known for its remarkable chemical parsimony in male-emitted pheromones. Conserved shared structural motifs have been reported in numerous species, sometimes working in combination with plant volatile kairomones. Among other compounds, the most ubiquitous male pheromone in cerambycine species is 3-hydroxyhexan-2-one. We conducted field trials using intercept traps baited with 3-hydroxyhexan-2-one and observed abundant captures of several Neotropical cerambycine species. These were Retrachydes thoracicus thoracicus (Olivier), Megacyllene acuta (Germar), Compsocerus violaceus (White), and Cotyclytus curvatus (Germar) in high numbers, as well as Chydarteres striatus striatus (Fabricius) and Odontocroton flavicauda (Bates) in smaller numbers. When ethanol was added to the traps, a remarkable increase in the attractiveness of 3-hydroxyhexan-2-one was observed for R. thoracicus thoracicus and M. acuta. Adding ethanol also resulted in the capture of Chrysoprasis aurigena (Germar). Finally, incidental catches in pheromone-baited traps of Trachelissa maculicollis (Audinet-Serville), Neoclytus pusillus (Laporte & Gory), Achryson unicolor (Bruch, 1908) and Achryson surinamum (Linnaeus), Megacyllene mellyi (Chevrolat) and Thelgetra adustus (Burmeister) were also observed. Pheromone chemistry has been reported for C. curvatus, M. acuta and N. pusillus, all three producing 3-hydroxyhexan-2-one, and for C. aurigena and A. surinamum, which produce other compounds. Our findings suggest that the captured species probably produce 3-hydroxyhexan-2-one for their pheromone communication system. Alternatively, they might be ?eavesdropping? on the pheromones of other cerambycine species. The probable synergistic effect of ethanol is likely explained from its kairomonal role as a volatile cue for plant stress or ripeness.
© 2022, Sociedade Entomológica do Brasil. MenosABSTRACT - The subfamily Cerambycinae, one of the most diverse in longhorn beetles, is well known for its remarkable chemical parsimony in male-emitted pheromones. Conserved shared structural motifs have been reported in numerous species, sometimes working in combination with plant volatile kairomones. Among other compounds, the most ubiquitous male pheromone in cerambycine species is 3-hydroxyhexan-2-one. We conducted field trials using intercept traps baited with 3-hydroxyhexan-2-one and observed abundant captures of several Neotropical cerambycine species. These were Retrachydes thoracicus thoracicus (Olivier), Megacyllene acuta (Germar), Compsocerus violaceus (White), and Cotyclytus curvatus (Germar) in high numbers, as well as Chydarteres striatus striatus (Fabricius) and Odontocroton flavicauda (Bates) in smaller numbers. When ethanol was added to the traps, a remarkable increase in the attractiveness of 3-hydroxyhexan-2-one was observed for R. thoracicus thoracicus and M. acuta. Adding ethanol also resulted in the capture of Chrysoprasis aurigena (Germar). Finally, incidental catches in pheromone-baited traps of Trachelissa maculicollis (Audinet-Serville), Neoclytus pusillus (Laporte & Gory), Achryson unicolor (Bruch, 1908) and Achryson surinamum (Linnaeus), Megacyllene mellyi (Chevrolat) and Thelgetra adustus (Burmeister) were also observed. Pheromone chemistry has been reported for C. curvatus, M. acuta and N. pusillus, all three producing 3-hydroxyhexan-2-one, and ... Presentar Todo |
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Palabras claves : |
3-hydroxy-2-hexanone; Cerambycinae; Ethanol; Kairomone-pheromone synergism; Longhorn beetles. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 03635naa a2200289 a 4500
001 1063200
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008 2022 bl uuuu u00u1 u #d
022 $a1519-566X
024 7 $a10.1007/s13744-022-00955-w$2DOI
100 1 $aAMORÓS, M. E.
245 $aTrapping of retrachydes thoracicus thoracicus (Olivier) and other neotropical cerambycid beetles in pheromone- and kairomone-baited traps.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 18 October 2021; Accepted 21 March 2022; Published online 11 May 2022. Corresponding author: Amorós, M.E.; Laboratorio de Ecología Química, Facultad de Química, Univ de La RepúblicaUdelar, Avda. Gral. Flores 2124, Montevideo, Uruguay; email:eamoros@fq.edu.uy ; González, A.; Laboratorio de Ecología Química, Facultad de Química, Univ de La RepúblicaUdelar, Avda. Gral. Flores 2124, Montevideo, Uruguay; email:agonzal@fq.edu.uy -- The authors wish to thank financial support from CSIC (Comisión Sectorial de Investigación Científica) Universidad de la República, PEDECIBA (Programa para el Desarrollo de las Ciencias Básicas, Uruguay), and INIA (Instituto Nacional de Investigación Agropecuaria).
520 $aABSTRACT - The subfamily Cerambycinae, one of the most diverse in longhorn beetles, is well known for its remarkable chemical parsimony in male-emitted pheromones. Conserved shared structural motifs have been reported in numerous species, sometimes working in combination with plant volatile kairomones. Among other compounds, the most ubiquitous male pheromone in cerambycine species is 3-hydroxyhexan-2-one. We conducted field trials using intercept traps baited with 3-hydroxyhexan-2-one and observed abundant captures of several Neotropical cerambycine species. These were Retrachydes thoracicus thoracicus (Olivier), Megacyllene acuta (Germar), Compsocerus violaceus (White), and Cotyclytus curvatus (Germar) in high numbers, as well as Chydarteres striatus striatus (Fabricius) and Odontocroton flavicauda (Bates) in smaller numbers. When ethanol was added to the traps, a remarkable increase in the attractiveness of 3-hydroxyhexan-2-one was observed for R. thoracicus thoracicus and M. acuta. Adding ethanol also resulted in the capture of Chrysoprasis aurigena (Germar). Finally, incidental catches in pheromone-baited traps of Trachelissa maculicollis (Audinet-Serville), Neoclytus pusillus (Laporte & Gory), Achryson unicolor (Bruch, 1908) and Achryson surinamum (Linnaeus), Megacyllene mellyi (Chevrolat) and Thelgetra adustus (Burmeister) were also observed. Pheromone chemistry has been reported for C. curvatus, M. acuta and N. pusillus, all three producing 3-hydroxyhexan-2-one, and for C. aurigena and A. surinamum, which produce other compounds. Our findings suggest that the captured species probably produce 3-hydroxyhexan-2-one for their pheromone communication system. Alternatively, they might be ?eavesdropping? on the pheromones of other cerambycine species. The probable synergistic effect of ethanol is likely explained from its kairomonal role as a volatile cue for plant stress or ripeness. © 2022, Sociedade Entomológica do Brasil.
653 $a3-hydroxy-2-hexanone
653 $aCerambycinae
653 $aEthanol
653 $aKairomone-pheromone synergism
653 $aLonghorn beetles
700 1 $aLAGARDE, L.
700 1 $aDO CARMO, H.
700 1 $aHEGUABURU, V.
700 1 $aMONNÉ, M.
700 1 $aBUENAHORA, J.
700 1 $aGONZÁLEZ, A.
773 $tNeotropical Entomology, 2022, volume 51, Issue 3, pages 386-396. doi: https://doi.org/10.1007/s13744-022-00955-w
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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 : |
07/10/2022 |
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Actualizado : |
27/04/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - 1 |
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Autor : |
GARCÍA, A.; AGUILAR, I.; LEGARRA, A.; TSURUTA, S.; MISZTAL, I.; LOURENCO, D. |
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Afiliación : |
ANDRÉ GARCÍA, Department of Animal and Dairy Science, University of Georgia, Athens, 30602, GA, United States; IGNACIO AGUILAR GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDRÉS LEGARRA, INRA Toulouse, Castanet Tolosan, 31326, France; SHOGO TSURUTA, Department of Animal and Dairy Science, University of Georgia, Athens, 30602, GA, United States; IGNACY MISZTAL, Department of Animal and Dairy Science, University of Georgia, Athens, 30602, GA, United States; DANIELA LOURENCO, Department of Animal and Dairy Science, University of Georgia, Athens, 30602, GA, United States. |
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Título : |
Theoretical accuracy for indirect predictions based on SNP effects from single-step GBLUP. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Genetics, Selection, Evolution : GSE, 2022, Volume 54, Issue 1, Pages 66. OPEN ACCESS. doi: https://doi.org/10.1186/s12711-022-00752-4 |
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ISSN : |
1297-9686 |
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DOI : |
10.1186/s12711-022-00752-4 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 22 March 2022; Accepted 23 August 2022; Published 27 September 2022. |
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Contenido : |
ABSTRACT. - BACKGROUND: Although single-step GBLUP (ssGBLUP) is an animal model, SNP effects can be backsolved from genomic estimated breeding values (GEBV). Predicted SNP effects allow to compute indirect prediction (IP) per individual as the sum of the SNP effects multiplied by its gene content, which is helpful when the number of genotyped animals is large, for genotyped animals not in the official evaluations, and when interim evaluations are needed. Typically, IP are obtained for new batches of genotyped individuals, all of them young and without phenotypes. Individual (theoretical) accuracies for IP are rarely reported, but they are nevertheless of interest. Our first objective was to present equations to compute individual accuracy of IP, based on prediction error covariance (PEC) of SNP effects, and in turn, are obtained from PEC of GEBV in ssGBLUP. The second objective was to test the algorithm for proven and young (APY) in PEC computations. With large datasets, it is impossible to handle the full PEC matrix, thus the third objective was to examine the minimum number of genotyped animals needed in PEC computations to achieve IP accuracies that are equivalent to GEBV accuracies. © 2022. The Author(s). |
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Palabras claves : |
Algorithm; Breeding; Covariance; Prediction error; Single nucleotide polymorphism. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16814/1/s12711-022-00752-4.pdf
https://gsejournal.biomedcentral.com/counter/pdf/10.1186/s12711-022-00752-4.pdf
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Marc : |
LEADER 02182naa a2200277 a 4500
001 1063644
005 2023-04-27
008 2022 bl uuuu u00u1 u #d
022 $a1297-9686
024 7 $a10.1186/s12711-022-00752-4$2DOI
100 1 $aGARCÍA, A.
245 $aTheoretical accuracy for indirect predictions based on SNP effects from single-step GBLUP.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 22 March 2022; Accepted 23 August 2022; Published 27 September 2022.
520 $aABSTRACT. - BACKGROUND: Although single-step GBLUP (ssGBLUP) is an animal model, SNP effects can be backsolved from genomic estimated breeding values (GEBV). Predicted SNP effects allow to compute indirect prediction (IP) per individual as the sum of the SNP effects multiplied by its gene content, which is helpful when the number of genotyped animals is large, for genotyped animals not in the official evaluations, and when interim evaluations are needed. Typically, IP are obtained for new batches of genotyped individuals, all of them young and without phenotypes. Individual (theoretical) accuracies for IP are rarely reported, but they are nevertheless of interest. Our first objective was to present equations to compute individual accuracy of IP, based on prediction error covariance (PEC) of SNP effects, and in turn, are obtained from PEC of GEBV in ssGBLUP. The second objective was to test the algorithm for proven and young (APY) in PEC computations. With large datasets, it is impossible to handle the full PEC matrix, thus the third objective was to examine the minimum number of genotyped animals needed in PEC computations to achieve IP accuracies that are equivalent to GEBV accuracies. © 2022. The Author(s).
653 $aAlgorithm
653 $aBreeding
653 $aCovariance
653 $aPrediction error
653 $aSingle nucleotide polymorphism
700 1 $aAGUILAR, I.
700 1 $aLEGARRA, A.
700 1 $aTSURUTA, S.
700 1 $aMISZTAL, I.
700 1 $aLOURENCO, D.
773 $tGenetics, Selection, Evolution : GSE, 2022, Volume 54, Issue 1, Pages 66. OPEN ACCESS. doi: https://doi.org/10.1186/s12711-022-00752-4
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