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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
10/12/2019 |
Actualizado : |
10/12/2019 |
Tipo de producción científica : |
Informes Agroclimáticos |
Autor : |
GIMÉNEZ, A.; CAL, A.; TISCORNIA, G.; SCHIAVI, C. |
Afiliación : |
AGUSTIN EDUARDO GIMÉNEZ FUREST, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ADRIAN TABARE CAL ALVAREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUADALUPE TISCORNIA TOSAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS IGNACIO SCHIAVI RAMPELBERG, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Informe agroclimático 2019 - Situación a Noviembre. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2019. |
Páginas : |
4 p. |
Serie : |
(Informe Agroclimático; 163) |
Idioma : |
Español |
Palabras claves : |
AGROCLIMA; AGROCLIMATOLOGÍA; BOLETIN AGROCLIMÁTICO; CARACTERIZACIÓN AGROCLIMÁTICA; DIRECCION VIENTO; ESTACIONES AGROMETEOROLOGICAS; ESTACIONES AUTOMATICAS; ESTACIONES INIA; ESTADO DEL TIEMPO; ESTRÉS HÍDRICO; GRAFICAS AGROCLIMATICOS; GRAS; HELIOFANOGRAFO; INFORMACION SATELITAL; INFORME AGROCLIMÁTICO 2019; INUNDACIONES; LLUVIAS DIARIAS; MAXIMA; MEDIA; MINIMA; PANEL SOLAR; PERSPECTIVAS CLIMATICAS; PLUVIOMETRO; PRECIPITACION NACIONAL; PREVENCION HELADAS; PRONOSTICO; SENSOR; SIMETRICO; TANQUE A; TERMOCUPLAS; TERMOHIDROGRAFO; VARIABLES AGROCLIMATICAS; VELETA. |
Thesagro : |
AGROCLIMATOLOGIA; CAMBIO CLIMATICO; CLIMA; CLIMATOLOGIA; ESTACIONES METEOROLOGICAS; ESTRES HIDRICO; EVAPORACION; EVAPOTRANSPIRACION; HUMEDAD; HUMEDAD RELATIVA; LLUVIA; METEOROLOGIA; PERSPECTIVAS; PLUVIOMETROS; PRONOSTICO DEL TIEMPO; SENSORES; SISTEMAS; SISTEMAS DE INFORMACION; SUELO; TEMPERATURA; TERMOMETROS. |
Asunto categoría : |
P40 Meteorología y climatología |
URL : |
http://www.inia.uy/Publicaciones/Documentos%20compartidos/Informe%20agroclimatico%20INIA-GRAS%20Noviembre%20de%202019.pdf
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Marc : |
LEADER 02130nam a2200805 a 4500 001 1060519 005 2019-12-10 008 2019 bl uuuu u0uu1 u #d 100 1 $aGIMÉNEZ, A. 245 $aInforme agroclimático 2019 - Situación a Noviembre.$h[electronic resource] 260 $aMontevideo (Uruguay): INIA$c2019 300 $a4 p. 490 $a(Informe Agroclimático; 163) 650 $aAGROCLIMATOLOGIA 650 $aCAMBIO CLIMATICO 650 $aCLIMA 650 $aCLIMATOLOGIA 650 $aESTACIONES METEOROLOGICAS 650 $aESTRES HIDRICO 650 $aEVAPORACION 650 $aEVAPOTRANSPIRACION 650 $aHUMEDAD 650 $aHUMEDAD RELATIVA 650 $aLLUVIA 650 $aMETEOROLOGIA 650 $aPERSPECTIVAS 650 $aPLUVIOMETROS 650 $aPRONOSTICO DEL TIEMPO 650 $aSENSORES 650 $aSISTEMAS 650 $aSISTEMAS DE INFORMACION 650 $aSUELO 650 $aTEMPERATURA 650 $aTERMOMETROS 653 $aAGROCLIMA 653 $aAGROCLIMATOLOGÍA 653 $aBOLETIN AGROCLIMÁTICO 653 $aCARACTERIZACIÓN AGROCLIMÁTICA 653 $aDIRECCION VIENTO 653 $aESTACIONES AGROMETEOROLOGICAS 653 $aESTACIONES AUTOMATICAS 653 $aESTACIONES INIA 653 $aESTADO DEL TIEMPO 653 $aESTRÉS HÍDRICO 653 $aGRAFICAS AGROCLIMATICOS 653 $aGRAS 653 $aHELIOFANOGRAFO 653 $aINFORMACION SATELITAL 653 $aINFORME AGROCLIMÁTICO 2019 653 $aINUNDACIONES 653 $aLLUVIAS DIARIAS 653 $aMAXIMA 653 $aMEDIA 653 $aMINIMA 653 $aPANEL SOLAR 653 $aPERSPECTIVAS CLIMATICAS 653 $aPLUVIOMETRO 653 $aPRECIPITACION NACIONAL 653 $aPREVENCION HELADAS 653 $aPRONOSTICO 653 $aSENSOR 653 $aSIMETRICO 653 $aTANQUE A 653 $aTERMOCUPLAS 653 $aTERMOHIDROGRAFO 653 $aVARIABLES AGROCLIMATICAS 653 $aVELETA 700 1 $aCAL, A. 700 1 $aTISCORNIA, G. 700 1 $aSCHIAVI, C.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
24/03/2023 |
Actualizado : |
27/04/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
CORONA, M.; BRANCHICCELA, B.; ALBURAKI, M.; PALMER-YOUNG , E.C.; MADELLA , S.; CHEN, Y.; EVANS, J.D. |
Afiliación : |
MIGUEL CORONA, Bee Research Laboratory, United States Department of Agriculture, Beltsville, MD, United States; MARIA BELEN BRANCHICCELA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MOHAMED ALBURAKI, Bee Research Laboratory, United States Department of Agriculture, Beltsville, MD, United States; EVAN C. PALMER-YOUNG, Bee Research Laboratory, United States Department of Agriculture, Beltsville, MD, United States; SHAYNE MADELLA, Bee Research Laboratory, United States Department of Agriculture, Beltsville, MD, United States; YANPING CHEN, Bee Research Laboratory, United States Department of Agriculture, Beltsville, MD, United States; JAY D. EVANS, Bee Research Laboratory, United States Department of Agriculture, Beltsville, MD, United States. |
Título : |
Decoupling the effects of nutrition, age, and behavioral caste on honey bee physiology, immunity, and colony health. |
Complemento del título : |
Original Research article. |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Frontiers in Physiology, 2023, Volume 14, article 1149840. OPEN ACCESS. doi: https://doi.org/10.3389/fphys.2023.1149840 |
ISSN : |
1664-042X (Online) |
DOI : |
10.3389/fphys.2023.1149840 |
Idioma : |
Inglés |
Notas : |
Article history: Received 23 January 2023; Accepted 22 February 2023; Published 13 March 2023. -- Correspondence author: Miguel Corona, Email:Miguel.Corona@usda.gov -- Edited by: Zhiguo Li, Fujian Agriculture and Forestry University, China. -- Reviewed by: Chunsheng Hou, Institute of Bast Fiber Crops (CAAS), China, Petar Hristov, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Bulgaria. -- This article is part of the Research Topic Biotic and Abiotic Stresses on Honeybee Physiology and and Colony Health (https://www.frontiersin.org/research-topics/41726/biotic-and-abiotic-stresses-on-honeybee-physiology-and-colony-health#articles ). -- LICENSE: This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). (http://creativecommons.org/licenses/by/4.0/ ) |
Contenido : |
Nutritional stress, especially a dearth of pollen, has been linked to honey bee colony losses. Colony-level experiments are critical for understanding the mechanisms by which nutritional stress affects individual honey bee physiology and pushes honey bee colonies to collapse. In this study, we investigated the impact of pollen restriction on key markers of honey bee physiology, main elements of the immune system, and predominant honey bee viruses. To achieve this objective, we uncoupled the effects of behavior, age, and nutritional conditions using a new colony establishment technique designed to control size, demography, and genetic background. Our results showed that the expression of storage proteins, including vitellogenin (vg) and royal jelly major protein 1 (mrjp1), were significantly associated with nursing, pollen ingestion, and older age. On the other hand, genes involved in hormonal regulation including insulin-like peptides (ilp1 and ilp2) and methyl farnesoate epoxidase (mfe), exhibited higher expression levels in young foragers from colonies not experiencing pollen restriction. In contrast, pollen restriction induced higher levels of insulin-like peptides in old nurses. On the other hand, we found a strong effect of behavior on the expression of all immune genes, with higher expression levels in foragers. In contrast, the effects of nutrition and age were significant only the expression of the regulatory gene dorsal. We also found multiple interactions of the experimental variables on viral titers, including higher Deformed wing virus (DWV) titers associated with foraging and age-related decline. In addition, nutrition significantly affected DWV titers in young nurses, with higher titers induced by pollen ingestion. In contrast, higher levels of Black queen cell virus (BQCV) were associated with pollen restriction. Finally, correlation, PCA, and NMDS analyses proved that behavior had had the strongest effect on gene expression and viral titers, followed by age and nutrition. These analyses also support multiple interactions among genes and virus analyzed, including negative correlations between the expression of genes encoding storage proteins associated with pollen ingestion and nursing (vg and mrjp1) with the expression of immune genes and DWV titers. Our results provide new insights into the proximal mechanisms by which nutritional stress is associated with changes in honey bee physiology, immunity, and viral titers. Copyright © 2023 Corona, Branchiccela, Alburaki, Palmer-Young, Madella, Chen and Evans. MenosNutritional stress, especially a dearth of pollen, has been linked to honey bee colony losses. Colony-level experiments are critical for understanding the mechanisms by which nutritional stress affects individual honey bee physiology and pushes honey bee colonies to collapse. In this study, we investigated the impact of pollen restriction on key markers of honey bee physiology, main elements of the immune system, and predominant honey bee viruses. To achieve this objective, we uncoupled the effects of behavior, age, and nutritional conditions using a new colony establishment technique designed to control size, demography, and genetic background. Our results showed that the expression of storage proteins, including vitellogenin (vg) and royal jelly major protein 1 (mrjp1), were significantly associated with nursing, pollen ingestion, and older age. On the other hand, genes involved in hormonal regulation including insulin-like peptides (ilp1 and ilp2) and methyl farnesoate epoxidase (mfe), exhibited higher expression levels in young foragers from colonies not experiencing pollen restriction. In contrast, pollen restriction induced higher levels of insulin-like peptides in old nurses. On the other hand, we found a strong effect of behavior on the expression of all immune genes, with higher expression levels in foragers. In contrast, the effects of nutrition and age were significant only the expression of the regulatory gene dorsal. We also found multiple interactions of the ex... Presentar Todo |
Palabras claves : |
Dorsal; DWV; Immune genes; Insulin; MFE; MRJP1; Vitellogenin. |
Thesagro : |
APICULTURA; APIS MELLIFERA. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
https://www.frontiersin.org/articles/10.3389/fphys.2023.1149840/pdf
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Marc : |
LEADER 04394naa a2200337 a 4500 001 1063997 005 2023-04-27 008 2023 bl uuuu u00u1 u #d 022 $a1664-042X (Online) 024 7 $a10.3389/fphys.2023.1149840$2DOI 100 1 $aCORONA, M. 245 $aDecoupling the effects of nutrition, age, and behavioral caste on honey bee physiology, immunity, and colony health.$h[electronic resource] 260 $c2023 500 $aArticle history: Received 23 January 2023; Accepted 22 February 2023; Published 13 March 2023. -- Correspondence author: Miguel Corona, Email:Miguel.Corona@usda.gov -- Edited by: Zhiguo Li, Fujian Agriculture and Forestry University, China. -- Reviewed by: Chunsheng Hou, Institute of Bast Fiber Crops (CAAS), China, Petar Hristov, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Bulgaria. -- This article is part of the Research Topic Biotic and Abiotic Stresses on Honeybee Physiology and and Colony Health (https://www.frontiersin.org/research-topics/41726/biotic-and-abiotic-stresses-on-honeybee-physiology-and-colony-health#articles ). -- LICENSE: This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). (http://creativecommons.org/licenses/by/4.0/ ) 520 $aNutritional stress, especially a dearth of pollen, has been linked to honey bee colony losses. Colony-level experiments are critical for understanding the mechanisms by which nutritional stress affects individual honey bee physiology and pushes honey bee colonies to collapse. In this study, we investigated the impact of pollen restriction on key markers of honey bee physiology, main elements of the immune system, and predominant honey bee viruses. To achieve this objective, we uncoupled the effects of behavior, age, and nutritional conditions using a new colony establishment technique designed to control size, demography, and genetic background. Our results showed that the expression of storage proteins, including vitellogenin (vg) and royal jelly major protein 1 (mrjp1), were significantly associated with nursing, pollen ingestion, and older age. On the other hand, genes involved in hormonal regulation including insulin-like peptides (ilp1 and ilp2) and methyl farnesoate epoxidase (mfe), exhibited higher expression levels in young foragers from colonies not experiencing pollen restriction. In contrast, pollen restriction induced higher levels of insulin-like peptides in old nurses. On the other hand, we found a strong effect of behavior on the expression of all immune genes, with higher expression levels in foragers. In contrast, the effects of nutrition and age were significant only the expression of the regulatory gene dorsal. We also found multiple interactions of the experimental variables on viral titers, including higher Deformed wing virus (DWV) titers associated with foraging and age-related decline. In addition, nutrition significantly affected DWV titers in young nurses, with higher titers induced by pollen ingestion. In contrast, higher levels of Black queen cell virus (BQCV) were associated with pollen restriction. Finally, correlation, PCA, and NMDS analyses proved that behavior had had the strongest effect on gene expression and viral titers, followed by age and nutrition. These analyses also support multiple interactions among genes and virus analyzed, including negative correlations between the expression of genes encoding storage proteins associated with pollen ingestion and nursing (vg and mrjp1) with the expression of immune genes and DWV titers. Our results provide new insights into the proximal mechanisms by which nutritional stress is associated with changes in honey bee physiology, immunity, and viral titers. Copyright © 2023 Corona, Branchiccela, Alburaki, Palmer-Young, Madella, Chen and Evans. 650 $aAPICULTURA 650 $aAPIS MELLIFERA 653 $aDorsal 653 $aDWV 653 $aImmune genes 653 $aInsulin 653 $aMFE 653 $aMRJP1 653 $aVitellogenin 700 1 $aBRANCHICCELA, B. 700 1 $aALBURAKI, M. 700 1 $aPALMER-YOUNG , E.C. 700 1 $aMADELLA , S. 700 1 $aCHEN, Y. 700 1 $aEVANS, J.D. 773 $tFrontiers in Physiology, 2023, Volume 14, article 1149840. OPEN ACCESS. doi: https://doi.org/10.3389/fphys.2023.1149840
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