Ion Transporter Gene Families as Physiological Targets of Natural Selection During Salinity Transitions in a Copepod
| العنوان: | Ion Transporter Gene Families as Physiological Targets of Natural Selection During Salinity Transitions in a Copepod |
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| المؤلفون: | Carol Eunmi Lee |
| المصدر: | Physiology. 36:335-349 |
| بيانات النشر: | American Physiological Society, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 0106 biological sciences, Salinity, Physiology, Biodiversity, Climate change, 010603 evolutionary biology, 01 natural sciences, Copepoda, 03 medical and health sciences, Animals, Humans, Gene family, 14. Life underwater, Selection, Genetic, Ion transporter, 030304 developmental biology, 0303 health sciences, Natural selection, biology, Ecology, 15. Life on land, biology.organism_classification, Adaptation, Physiological, Biological Evolution, Crustacean, 6. Clean water, 13. Climate action, sense organs, Copepod |
| الوصف: | Salinity is a key factor that structures biodiversity on the planet. With anthropogenic change, such as climate change and species invasions, many populations are facing rapid and dramatic changes in salinity throughout the globe. Studies on the copepod Eurytemora affinis species complex have implicated ion transporter gene families as major loci contributing to salinity adaptation during freshwater invasions. Laboratory experiments and population genomic surveys of wild populations have revealed evolutionary shifts in genome-wide gene expression and parallel genomic signatures of natural selection during independent salinity transitions. Our results suggest that balancing selection in the native range and epistatic interactions among specific ion transporter paralogs could contribute to parallel freshwater adaptation. Overall, these studies provide unprecedented insights into evolutionary mechanisms underlying physiological adaptation during rapid salinity change. |
| تدمد: | 1548-9221 1548-9213 |
| DOI: | 10.1152/physiol.00009.2021 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed7f1b5af93f4e89e286b0dfd1f541cf https://doi.org/10.1152/physiol.00009.2021 |
| رقم الانضمام: | edsair.doi.dedup.....ed7f1b5af93f4e89e286b0dfd1f541cf |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15489221 15489213 |
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| DOI: | 10.1152/physiol.00009.2021 |