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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
21/09/2020 |
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Actualizado : |
06/09/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MENDOZA, Y.; TOMASCO , I.H.; ANTÚNEZ, K.; CASTELLI, L.; BRANCHICCELA, B.; SANTOS, E.; INVERNIZZI, C. |
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Afiliación : |
YAMANDÚ MENDOZA, Sección Etología, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo 11400, Uruguay.; IVANNA H. TOMASCO, Laboratorio de Evolución, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo 11400, Uruguay.; KARINA ANTÚNEZ, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Av. Italia 3318, Montevideo 11600, Uruguay.; LORELEY CASTELLI, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Av. Italia 3318, Montevideo 11600, Uruguay.; MARIA BELEN BRANCHICCELA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ESTELA SANTOS, Sección Etología, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo 11400, Uruguay.; CIRO INVERNIZZI, Sección Etología, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo 11400, Uruguay. |
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Título : |
Unraveling honey bee-varroa destructor interaction: Multiple factors involved in differential resistance between two uruguayan populations. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Veterinary Sciences, September 2020, Volume 7, Issue 3, Article number 116. OPEN ACCESS. Doi: https://doi.org/10.3390/vetsci7030116 |
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DOI : |
10.3390/vetsci7030116 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 26 July 2020/ Accepted: 17 August 2020/ Published: 20 August 2020./This research was funded by the Instituto Nacional de Investigación Agropecuaria (INIA), grant number PF10, and the Agencia Nacional de Investigación e Innovación (ANII), grant number POS-NAC-2013-1-12259. |
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Contenido : |
Abstract: The ectoparasite Varroa destructor is the greatest biotic threat of honey bees Apis mellifera in vast regions of the world. Recently, the study of natural mite-resistant populations has gained much interest to understand the action of natural selection on the mechanisms that limit the mite population.In this study, the components of the A. mellifera?V. destructor relationship were thoroughly examined and compared in resistant and susceptible honey bee populations from two regions of Uruguay.Mite-resistant honey bees have greater behavioral resistance (hygienic and grooming behaviors) than susceptible honey bees. At the end of the summer, resistant honey bees had fewer mites and a lower deformed wing virus (DWV) viral load than susceptible honey bees. DWV variant A was the only detected variant in honey bees and mites. Molecular analysis by Short Tandem Repeat showed that resistant honey bees were Africanized (A. m. scutellata hybrids), whereas susceptible honey bees were closer to European subspecies. Furthermore, significant genetic differentiation was also found between the mite populations. The obtained results show that the natural resistance of honey bees to V. destructor in Uruguay depends on several factors and that the genetic variants of both organisms can play a relevant role. Supplementary Materials: The following are available online at http://www.mdpi.com/2306-7381/7/3/116/s1,Figure S1: Honey bee population allocation by the Structure program based on the genotyping of 5 STR loci. MenosAbstract: The ectoparasite Varroa destructor is the greatest biotic threat of honey bees Apis mellifera in vast regions of the world. Recently, the study of natural mite-resistant populations has gained much interest to understand the action of natural selection on the mechanisms that limit the mite population.In this study, the components of the A. mellifera?V. destructor relationship were thoroughly examined and compared in resistant and susceptible honey bee populations from two regions of Uruguay.Mite-resistant honey bees have greater behavioral resistance (hygienic and grooming behaviors) than susceptible honey bees. At the end of the summer, resistant honey bees had fewer mites and a lower deformed wing virus (DWV) viral load than susceptible honey bees. DWV variant A was the only detected variant in honey bees and mites. Molecular analysis by Short Tandem Repeat showed that resistant honey bees were Africanized (A. m. scutellata hybrids), whereas susceptible honey bees were closer to European subspecies. Furthermore, significant genetic differentiation was also found between the mite populations. The obtained results show that the natural resistance of honey bees to V. destructor in Uruguay depends on several factors and that the genetic variants of both organisms can play a relevant role. Supplementary Materials: The following are available online at http://www.mdpi.com/2306-7381/7/3/116/s1,Figure S1: Honey bee population allocation by the Structure program based on ... Presentar Todo |
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Palabras claves : |
ABEJAS AFRICANIZADAS; ABEJAS MELÍFERAS; BEHAVIOUR; HONEY BEES; INMUNIDAD SOCIAL; MICROSATELLITES; MITES; SOCIAL INMUNITY; VIRUSES. |
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Thesagro : |
ABEJAS; APICULTURA; COMPORTAMIENTO; URUGUAY; VIRUS. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16721/1/vetsci-07-00116.pdf
https://www.mdpi.com/2306-7381/7/3/116/pdf
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Marc : |
LEADER 02979naa a2200385 a 4500
001 1061332
005 2022-09-06
008 2020 bl uuuu u00u1 u #d
024 7 $a10.3390/vetsci7030116$2DOI
100 1 $aMENDOZA, Y.
245 $aUnraveling honey bee-varroa destructor interaction$bMultiple factors involved in differential resistance between two uruguayan populations.$h[electronic resource]
260 $c2020
500 $aArticle history: Received: 26 July 2020/ Accepted: 17 August 2020/ Published: 20 August 2020./This research was funded by the Instituto Nacional de Investigación Agropecuaria (INIA), grant number PF10, and the Agencia Nacional de Investigación e Innovación (ANII), grant number POS-NAC-2013-1-12259.
520 $aAbstract: The ectoparasite Varroa destructor is the greatest biotic threat of honey bees Apis mellifera in vast regions of the world. Recently, the study of natural mite-resistant populations has gained much interest to understand the action of natural selection on the mechanisms that limit the mite population.In this study, the components of the A. mellifera?V. destructor relationship were thoroughly examined and compared in resistant and susceptible honey bee populations from two regions of Uruguay.Mite-resistant honey bees have greater behavioral resistance (hygienic and grooming behaviors) than susceptible honey bees. At the end of the summer, resistant honey bees had fewer mites and a lower deformed wing virus (DWV) viral load than susceptible honey bees. DWV variant A was the only detected variant in honey bees and mites. Molecular analysis by Short Tandem Repeat showed that resistant honey bees were Africanized (A. m. scutellata hybrids), whereas susceptible honey bees were closer to European subspecies. Furthermore, significant genetic differentiation was also found between the mite populations. The obtained results show that the natural resistance of honey bees to V. destructor in Uruguay depends on several factors and that the genetic variants of both organisms can play a relevant role. Supplementary Materials: The following are available online at http://www.mdpi.com/2306-7381/7/3/116/s1,Figure S1: Honey bee population allocation by the Structure program based on the genotyping of 5 STR loci.
650 $aABEJAS
650 $aAPICULTURA
650 $aCOMPORTAMIENTO
650 $aURUGUAY
650 $aVIRUS
653 $aABEJAS AFRICANIZADAS
653 $aABEJAS MELÍFERAS
653 $aBEHAVIOUR
653 $aHONEY BEES
653 $aINMUNIDAD SOCIAL
653 $aMICROSATELLITES
653 $aMITES
653 $aSOCIAL INMUNITY
653 $aVIRUSES
700 1 $aTOMASCO , I.H.
700 1 $aANTÚNEZ, K.
700 1 $aCASTELLI, L.
700 1 $aBRANCHICCELA, B.
700 1 $aSANTOS, E.
700 1 $aINVERNIZZI, C.
773 $tVeterinary Sciences, September 2020, Volume 7, Issue 3, Article number 116. OPEN ACCESS. Doi: https://doi.org/10.3390/vetsci7030116
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INIA La Estanzuela (LE) |
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| 2. |  | MENDOZA, Y. Varroas y abejas: una relación que cambia. In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Familiar. Nuevos retos de la apicultura para un ambiente en transformación. Jornada de divulgación. Las Brujas, Canelones (UY): INIA, 2018. p. 18-19. (Serie Actividades de Difusión; 783)| Biblioteca(s): INIA Las Brujas. |
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| 3. | | Mendoza, Y. Zona II : Salto ln: Primer Taller de Evaluación de Alternativas al Bromuro de Metilo en el Sector Hortícola de Uruguay, Salto, 28-29 set 2000 Bernal, R.; Orihuela, C.; Mendoza, Y.; González, L. [s.l.]: INIA/ONUDI, 2000. p. 45-69 Serie Actividades de Difusión; 235 Instituto Nacional de Investigación Agropecuaria (Uruguay).Organización de las Naciones Unidas para el Desarrollo Industrial| Biblioteca(s): INIA La Estanzuela. |
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| Registros recuperados : 94 | |
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