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Publication details

Document type
Journal articles

Document subtype
Full paper

Title
Sex and population differences underlie variation in reproductive success in a warming environment

Participants in the publication
Marta A Santos (Author)
cE3c/FCUL
 Afonso Grandela (Author)
cE3c/FCUL
 Dep. Biologia Animal
 Marta A Antunes (Author)
cE3c
 Ana S Quina (Author)
Dep. Biologia Animal
 Mauro Santos (Author)
cE3c/FCUL
 Margarida Matos (Author)
cE3c/FCUL
 Dep. Biologia Animal
 Pedro Simões (Author)
Dep. Biologia Animal
 cE3c
Summary
Current rising temperatures are threatening biodiversity. It is therefore crucial to understand how climate change impacts male and female fertility and whether evolutionary responses can help in coping with heat stress. We use experimental evolution to study male and female fertility during the real-time evolution of two historically differentiated populations of Drosophila subobscura under different thermal selection regimes for 23 generations. We aim to (a) tease apart sex-specific differences in fertility after exposure to warming conditions during development, (b) test whether thermal selection can enhance fertility under thermal stress, and (c) address the role of historically distinct genetic backgrounds. Contrary to expectations, heat stress during development had a higher negative impact on female fertility than on male fertility. We did not find clear evidence for enhanced fertility in males or females evolving under warming conditions. Population history had a clear impact on fertility response under thermal stress, particularly in males with those from lower latitude presenting better performance than their higher latitude counterparts. We show that the impact of thermal stress on fertility varies between traits, sexes, and genetic backgrounds. Incorporating these several levels of variation is crucial for a deeper understanding of how fertility evolves under climate change.

Date of Submisson/Request
2023-02-02
Date of Acceptance
2023-06-09
Date of Publication
2023-06-12

Institution
FACULDADE DE CIÊNCIAS DA UNIVERSIDADE DE LISBOA

Where published
Evolution

Publication Identifiers
ISSN - 0014-3820

Publisher
Oxford University Press (OUP)

Volume
77
Number
8

Number of pages
10
Starting page
1842
Last page
1851

Document Identifiers
DOI - https://doi.org/10.1093/evolut/qpad104
URL - http://dx.doi.org/10.1093/evolut/qpad104

Rankings
Web Of Science Q2 (2023) - 3.1 - Evolutionary Biology
SCIMAGO Q1 (2023) - 1.235 - Ecology, Evolution, Behavior and Systematics


Export

APA
Marta A Santos, Afonso Grandela, Marta A Antunes, Ana S Quina, Mauro Santos, Margarida Matos, Pedro Simões, (2023). Sex and population differences underlie variation in reproductive success in a warming environment. Evolution, 77, 1842-1851. ISSN 0014-3820. eISSN . http://dx.doi.org/10.1093/evolut/qpad104

IEEE
Marta A Santos, Afonso Grandela, Marta A Antunes, Ana S Quina, Mauro Santos, Margarida Matos, Pedro Simões, "Sex and population differences underlie variation in reproductive success in a warming environment" in Evolution, vol. 77, pp. 1842-1851, 2023. 10.1093/evolut/qpad104

BIBTEX
@article{59102, author = {Marta A Santos and Afonso Grandela and Marta A Antunes and Ana S Quina and Mauro Santos and Margarida Matos and Pedro Simões}, title = {Sex and population differences underlie variation in reproductive success in a warming environment}, journal = {Evolution}, year = 2023, pages = {1842-1851}, volume = 77 }