Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance
- Autores
- Cavieres Parada, Grisel Beatriz; Bogdanovich, José M.; Toledo, Paloma; Bozinovic, Francisco
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Organismal performance in a changing environment is dependent on temporal patterns and duration of exposure to thermal variability. We experimentally assessed the time-dependent effects of thermal variability (i.e., patterns of thermal exposure) on the hatching performance of Drosophila melanogaster. Flies were collected in central Chile and maintained for four generations in laboratory conditions. Fourth generation eggs were acclimated to different thermal fluctuation cycles until hatching occurred. Our results show that the frequency of extreme thermal events has a significant effect on hatching success. Eggs exposed to 24 hr cycles of thermal fluctuation had a higher proportion of eggs that hatched than those acclimated to shorter (6 and 12 hr) and longer cycles (48 hr). Furthermore, eggs subjected to frequent thermal fluctuations hatched earlier than those acclimated to less frequent thermal fluctuations. Overall, we show that, egg-to-adult viability is dependent on the pattern of thermal fluctuations experienced during ontogeny; thus, the pattern of thermal fluctuation experienced by flies has a significant and until now unappreciated impact on fitness.
Fil: Cavieres Parada, Grisel Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina. Pontificia Universidad Católica de Chile; Chile
Fil: Bogdanovich, José M.. Pontificia Universidad Católica de Chile; Chile. Universidad Santo Tomas; Argentina
Fil: Toledo, Paloma. Pontificia Universidad Católica de Chile; Chile
Fil: Bozinovic, Francisco. Pontificia Universidad Católica de Chile; Chile - Materia
-
DROSOPHILA MELANOGASTER
HATCHING SUCCESS
THERMAL VARIABILITY
TIME-DEPENDENT EFFECTS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/88193
Ver los metadatos del registro completo
id |
CONICETDig_34aa471c91596e4e0b49d3f2a5fc816b |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/88193 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performanceCavieres Parada, Grisel BeatrizBogdanovich, José M.Toledo, PalomaBozinovic, FranciscoDROSOPHILA MELANOGASTERHATCHING SUCCESSTHERMAL VARIABILITYTIME-DEPENDENT EFFECTShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Organismal performance in a changing environment is dependent on temporal patterns and duration of exposure to thermal variability. We experimentally assessed the time-dependent effects of thermal variability (i.e., patterns of thermal exposure) on the hatching performance of Drosophila melanogaster. Flies were collected in central Chile and maintained for four generations in laboratory conditions. Fourth generation eggs were acclimated to different thermal fluctuation cycles until hatching occurred. Our results show that the frequency of extreme thermal events has a significant effect on hatching success. Eggs exposed to 24 hr cycles of thermal fluctuation had a higher proportion of eggs that hatched than those acclimated to shorter (6 and 12 hr) and longer cycles (48 hr). Furthermore, eggs subjected to frequent thermal fluctuations hatched earlier than those acclimated to less frequent thermal fluctuations. Overall, we show that, egg-to-adult viability is dependent on the pattern of thermal fluctuations experienced during ontogeny; thus, the pattern of thermal fluctuation experienced by flies has a significant and until now unappreciated impact on fitness.Fil: Cavieres Parada, Grisel Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina. Pontificia Universidad Católica de Chile; ChileFil: Bogdanovich, José M.. Pontificia Universidad Católica de Chile; Chile. Universidad Santo Tomas; ArgentinaFil: Toledo, Paloma. Pontificia Universidad Católica de Chile; ChileFil: Bozinovic, Francisco. Pontificia Universidad Católica de Chile; ChileJohn Wiley & Sons Ltd2018-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88193Cavieres Parada, Grisel Beatriz; Bogdanovich, José M.; Toledo, Paloma; Bozinovic, Francisco; Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance; John Wiley & Sons Ltd; Ecology and Evolution; 8; 14; 7-2018; 7014-70212045-7758CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.4220info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.4220info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:43:47Zoai:ri.conicet.gov.ar:11336/88193instacron: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:34982025-09-29 10:43:47.964CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance |
title |
Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance |
spellingShingle |
Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance Cavieres Parada, Grisel Beatriz DROSOPHILA MELANOGASTER HATCHING SUCCESS THERMAL VARIABILITY TIME-DEPENDENT EFFECTS |
title_short |
Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance |
title_full |
Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance |
title_fullStr |
Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance |
title_full_unstemmed |
Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance |
title_sort |
Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance |
dc.creator.none.fl_str_mv |
Cavieres Parada, Grisel Beatriz Bogdanovich, José M. Toledo, Paloma Bozinovic, Francisco |
author |
Cavieres Parada, Grisel Beatriz |
author_facet |
Cavieres Parada, Grisel Beatriz Bogdanovich, José M. Toledo, Paloma Bozinovic, Francisco |
author_role |
author |
author2 |
Bogdanovich, José M. Toledo, Paloma Bozinovic, Francisco |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
DROSOPHILA MELANOGASTER HATCHING SUCCESS THERMAL VARIABILITY TIME-DEPENDENT EFFECTS |
topic |
DROSOPHILA MELANOGASTER HATCHING SUCCESS THERMAL VARIABILITY TIME-DEPENDENT EFFECTS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Organismal performance in a changing environment is dependent on temporal patterns and duration of exposure to thermal variability. We experimentally assessed the time-dependent effects of thermal variability (i.e., patterns of thermal exposure) on the hatching performance of Drosophila melanogaster. Flies were collected in central Chile and maintained for four generations in laboratory conditions. Fourth generation eggs were acclimated to different thermal fluctuation cycles until hatching occurred. Our results show that the frequency of extreme thermal events has a significant effect on hatching success. Eggs exposed to 24 hr cycles of thermal fluctuation had a higher proportion of eggs that hatched than those acclimated to shorter (6 and 12 hr) and longer cycles (48 hr). Furthermore, eggs subjected to frequent thermal fluctuations hatched earlier than those acclimated to less frequent thermal fluctuations. Overall, we show that, egg-to-adult viability is dependent on the pattern of thermal fluctuations experienced during ontogeny; thus, the pattern of thermal fluctuation experienced by flies has a significant and until now unappreciated impact on fitness. Fil: Cavieres Parada, Grisel Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina. Pontificia Universidad Católica de Chile; Chile Fil: Bogdanovich, José M.. Pontificia Universidad Católica de Chile; Chile. Universidad Santo Tomas; Argentina Fil: Toledo, Paloma. Pontificia Universidad Católica de Chile; Chile Fil: Bozinovic, Francisco. Pontificia Universidad Católica de Chile; Chile |
description |
Organismal performance in a changing environment is dependent on temporal patterns and duration of exposure to thermal variability. We experimentally assessed the time-dependent effects of thermal variability (i.e., patterns of thermal exposure) on the hatching performance of Drosophila melanogaster. Flies were collected in central Chile and maintained for four generations in laboratory conditions. Fourth generation eggs were acclimated to different thermal fluctuation cycles until hatching occurred. Our results show that the frequency of extreme thermal events has a significant effect on hatching success. Eggs exposed to 24 hr cycles of thermal fluctuation had a higher proportion of eggs that hatched than those acclimated to shorter (6 and 12 hr) and longer cycles (48 hr). Furthermore, eggs subjected to frequent thermal fluctuations hatched earlier than those acclimated to less frequent thermal fluctuations. Overall, we show that, egg-to-adult viability is dependent on the pattern of thermal fluctuations experienced during ontogeny; thus, the pattern of thermal fluctuation experienced by flies has a significant and until now unappreciated impact on fitness. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-07 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/88193 Cavieres Parada, Grisel Beatriz; Bogdanovich, José M.; Toledo, Paloma; Bozinovic, Francisco; Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance; John Wiley & Sons Ltd; Ecology and Evolution; 8; 14; 7-2018; 7014-7021 2045-7758 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/88193 |
identifier_str_mv |
Cavieres Parada, Grisel Beatriz; Bogdanovich, José M.; Toledo, Paloma; Bozinovic, Francisco; Fluctuating thermal environments and time-dependent effects on fruit fly egg-hatching performance; John Wiley & Sons Ltd; Ecology and Evolution; 8; 14; 7-2018; 7014-7021 2045-7758 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.4220 info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.4220 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
John Wiley & Sons Ltd |
publisher.none.fl_str_mv |
John Wiley & Sons Ltd |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844614474036674560 |
score |
13.070432 |