Abscisic acid enhances cold tolerance in honeybee larvae
- Autores
- Ramírez, Leonor; Negri, Pedro; Sturla, Laura; Guida, Lucrezia; Vigliarolo, Tiziana; Maggi, Matías Daniel; Eguaras, Martin Javier; Zocchi, Elena; Lamattina, Lorenzo
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The natural composition of nutrients present in food is a key factor determining the immune function and stress responses in the honeybee (Apis mellifera). We previously demonstrated that a supplement of abscisic acid (ABA), a natural component of nectar, pollen, and honey, increases honeybee colony survival overwinter. Here we further explored the role of ABA in in vitro-reared larvae exposed to low temperatures. Four-day-old larvae (L4) exposed to 258C for 3 days showed lower survival rates and delayed development compared to individuals growing at a standard temperature (348C). Cold-stressed larvae maintained higher levels of ABA for longer than do larvae reared at 348C, suggesting a biological significance for ABA. Larvae fed with an ABA-supplemented diet completely prevent the low survival rate due to cold stress and accelerate adult emergence. ABA modulates the expression of genes involved in metabolic adjustments and stress responses: Hexamerin 70b, Insulin Receptor Substrate, Vitellogenin, and Heat Shock Proteins 70. AmLANCL2, the honeybee ABA receptor, is also regulated by cold stress and ABA. These results support a role for ABA increasing the tolerance of honeybee larvae to low temperatures through priming effects.
Fil: Ramírez, Leonor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Negri, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Sturla, Laura. Università degli Studi di Genova; Italia
Fil: Guida, Lucrezia. Università degli Studi di Genova; Italia
Fil: Vigliarolo, Tiziana. Università degli Studi di Genova; Italia
Fil: Maggi, Matías Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Eguaras, Martin Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Zocchi, Elena. Università degli Studi di Genova; Italia
Fil: Lamattina, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina - Materia
-
ABSCISIC ACID
APIS MELLIFERA
COLD TOLERANCE
COMPENSATORY GROWTH - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/66704
Ver los metadatos del registro completo
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Abscisic acid enhances cold tolerance in honeybee larvaeRamírez, LeonorNegri, PedroSturla, LauraGuida, LucreziaVigliarolo, TizianaMaggi, Matías DanielEguaras, Martin JavierZocchi, ElenaLamattina, LorenzoABSCISIC ACIDAPIS MELLIFERACOLD TOLERANCECOMPENSATORY GROWTHhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The natural composition of nutrients present in food is a key factor determining the immune function and stress responses in the honeybee (Apis mellifera). We previously demonstrated that a supplement of abscisic acid (ABA), a natural component of nectar, pollen, and honey, increases honeybee colony survival overwinter. Here we further explored the role of ABA in in vitro-reared larvae exposed to low temperatures. Four-day-old larvae (L4) exposed to 258C for 3 days showed lower survival rates and delayed development compared to individuals growing at a standard temperature (348C). Cold-stressed larvae maintained higher levels of ABA for longer than do larvae reared at 348C, suggesting a biological significance for ABA. Larvae fed with an ABA-supplemented diet completely prevent the low survival rate due to cold stress and accelerate adult emergence. ABA modulates the expression of genes involved in metabolic adjustments and stress responses: Hexamerin 70b, Insulin Receptor Substrate, Vitellogenin, and Heat Shock Proteins 70. AmLANCL2, the honeybee ABA receptor, is also regulated by cold stress and ABA. These results support a role for ABA increasing the tolerance of honeybee larvae to low temperatures through priming effects.Fil: Ramírez, Leonor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Negri, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Sturla, Laura. Università degli Studi di Genova; ItaliaFil: Guida, Lucrezia. Università degli Studi di Genova; ItaliaFil: Vigliarolo, Tiziana. Università degli Studi di Genova; ItaliaFil: Maggi, Matías Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Eguaras, Martin Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Zocchi, Elena. Università degli Studi di Genova; ItaliaFil: Lamattina, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; ArgentinaThe Royal Society2017-04-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/66704Ramírez, Leonor; Negri, Pedro; Sturla, Laura; Guida, Lucrezia; Vigliarolo, Tiziana; et al.; Abscisic acid enhances cold tolerance in honeybee larvae; The Royal Society; Proceedings of the Royal Society of London. Series B: Biological Sciences; 284; 1852; 5-4-2017; 1-90962-8452CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1098/rspb.2016.2140info:eu-repo/semantics/altIdentifier/url/https://royalsocietypublishing.org/doi/10.1098/rspb.2016.2140info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5394655/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:46:48Zoai:ri.conicet.gov.ar:11336/66704instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:46:48.76CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Abscisic acid enhances cold tolerance in honeybee larvae |
| title |
Abscisic acid enhances cold tolerance in honeybee larvae |
| spellingShingle |
Abscisic acid enhances cold tolerance in honeybee larvae Ramírez, Leonor ABSCISIC ACID APIS MELLIFERA COLD TOLERANCE COMPENSATORY GROWTH |
| title_short |
Abscisic acid enhances cold tolerance in honeybee larvae |
| title_full |
Abscisic acid enhances cold tolerance in honeybee larvae |
| title_fullStr |
Abscisic acid enhances cold tolerance in honeybee larvae |
| title_full_unstemmed |
Abscisic acid enhances cold tolerance in honeybee larvae |
| title_sort |
Abscisic acid enhances cold tolerance in honeybee larvae |
| dc.creator.none.fl_str_mv |
Ramírez, Leonor Negri, Pedro Sturla, Laura Guida, Lucrezia Vigliarolo, Tiziana Maggi, Matías Daniel Eguaras, Martin Javier Zocchi, Elena Lamattina, Lorenzo |
| author |
Ramírez, Leonor |
| author_facet |
Ramírez, Leonor Negri, Pedro Sturla, Laura Guida, Lucrezia Vigliarolo, Tiziana Maggi, Matías Daniel Eguaras, Martin Javier Zocchi, Elena Lamattina, Lorenzo |
| author_role |
author |
| author2 |
Negri, Pedro Sturla, Laura Guida, Lucrezia Vigliarolo, Tiziana Maggi, Matías Daniel Eguaras, Martin Javier Zocchi, Elena Lamattina, Lorenzo |
| author2_role |
author author author author author author author author |
| dc.subject.none.fl_str_mv |
ABSCISIC ACID APIS MELLIFERA COLD TOLERANCE COMPENSATORY GROWTH |
| topic |
ABSCISIC ACID APIS MELLIFERA COLD TOLERANCE COMPENSATORY GROWTH |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
The natural composition of nutrients present in food is a key factor determining the immune function and stress responses in the honeybee (Apis mellifera). We previously demonstrated that a supplement of abscisic acid (ABA), a natural component of nectar, pollen, and honey, increases honeybee colony survival overwinter. Here we further explored the role of ABA in in vitro-reared larvae exposed to low temperatures. Four-day-old larvae (L4) exposed to 258C for 3 days showed lower survival rates and delayed development compared to individuals growing at a standard temperature (348C). Cold-stressed larvae maintained higher levels of ABA for longer than do larvae reared at 348C, suggesting a biological significance for ABA. Larvae fed with an ABA-supplemented diet completely prevent the low survival rate due to cold stress and accelerate adult emergence. ABA modulates the expression of genes involved in metabolic adjustments and stress responses: Hexamerin 70b, Insulin Receptor Substrate, Vitellogenin, and Heat Shock Proteins 70. AmLANCL2, the honeybee ABA receptor, is also regulated by cold stress and ABA. These results support a role for ABA increasing the tolerance of honeybee larvae to low temperatures through priming effects. Fil: Ramírez, Leonor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Negri, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Sturla, Laura. Università degli Studi di Genova; Italia Fil: Guida, Lucrezia. Università degli Studi di Genova; Italia Fil: Vigliarolo, Tiziana. Università degli Studi di Genova; Italia Fil: Maggi, Matías Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Eguaras, Martin Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Zocchi, Elena. Università degli Studi di Genova; Italia Fil: Lamattina, Lorenzo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Biológicas. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina |
| description |
The natural composition of nutrients present in food is a key factor determining the immune function and stress responses in the honeybee (Apis mellifera). We previously demonstrated that a supplement of abscisic acid (ABA), a natural component of nectar, pollen, and honey, increases honeybee colony survival overwinter. Here we further explored the role of ABA in in vitro-reared larvae exposed to low temperatures. Four-day-old larvae (L4) exposed to 258C for 3 days showed lower survival rates and delayed development compared to individuals growing at a standard temperature (348C). Cold-stressed larvae maintained higher levels of ABA for longer than do larvae reared at 348C, suggesting a biological significance for ABA. Larvae fed with an ABA-supplemented diet completely prevent the low survival rate due to cold stress and accelerate adult emergence. ABA modulates the expression of genes involved in metabolic adjustments and stress responses: Hexamerin 70b, Insulin Receptor Substrate, Vitellogenin, and Heat Shock Proteins 70. AmLANCL2, the honeybee ABA receptor, is also regulated by cold stress and ABA. These results support a role for ABA increasing the tolerance of honeybee larvae to low temperatures through priming effects. |
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2017 |
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2017-04-05 |
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http://hdl.handle.net/11336/66704 Ramírez, Leonor; Negri, Pedro; Sturla, Laura; Guida, Lucrezia; Vigliarolo, Tiziana; et al.; Abscisic acid enhances cold tolerance in honeybee larvae; The Royal Society; Proceedings of the Royal Society of London. Series B: Biological Sciences; 284; 1852; 5-4-2017; 1-9 0962-8452 CONICET Digital CONICET |
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http://hdl.handle.net/11336/66704 |
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Ramírez, Leonor; Negri, Pedro; Sturla, Laura; Guida, Lucrezia; Vigliarolo, Tiziana; et al.; Abscisic acid enhances cold tolerance in honeybee larvae; The Royal Society; Proceedings of the Royal Society of London. Series B: Biological Sciences; 284; 1852; 5-4-2017; 1-9 0962-8452 CONICET Digital CONICET |
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eng |
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