التفاصيل البيبلوغرافية
| العنوان: |
Heatwave‐Induced Paternal Effects Have Limited Adaptive Benefits in Offspring |
| المؤلفون: |
Sara D. Irish, Andreas Sutter, Livia Pinzoni, Mabel C. Sydney, Laura Travers, David Murray, Jean‐Charles deCoriolis, Simone Immler |
| المصدر: |
Ecology and Evolution, Vol 14, Iss 10, Pp n/a-n/a (2024) |
| بيانات النشر: |
Wiley, 2024. |
| سنة النشر: |
2024 |
| المجموعة: |
LCC:Ecology |
| مصطلحات موضوعية: |
adaptive response, embryo viability, global warming, male fertility, paternal effects, thermal fertility limit, Ecology, QH540-549.5 |
| الوصف: |
ABSTRACT As the threat of climate change and associated heatwaves grows, we need to understand how natural populations will respond. Inter‐generational non‐genetic inheritance may play a key role in rapid adaptation, but whether such mechanisms are truly adaptive and sufficient to protect wild populations is unclear. The contribution of paternal effects in particular is not fully understood, even though the male reproductive system may be highly sensitive to heatwaves. We used the zebrafish Danio rerio to investigate the effects of heatwaves on male fertility and assess potential adaptive benefits to their offspring in a number of large‐scale heatwave experiments. Heatwave conditions had negative effects on male fertility by reducing gamete quality and fertilisation success, and we found indications of an adaptive effect on hatching in offspring produced by heatwave‐exposed males. Our findings highlight the importance of including male and female fertility when determining species ability to cope with extreme conditions and suggest that parental effects provide limited adaptive benefits. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
2045-7758 |
| Relation: |
https://doaj.org/toc/2045-7758 |
| DOI: |
10.1002/ece3.70399 |
| URL الوصول: |
https://doaj.org/article/be5de703cc824bfc9786c21cbd36ba86 |
| رقم الانضمام: |
edsdoj.be5de703cc824bfc9786c21cbd36ba86 |
| قاعدة البيانات: |
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