The Exciting Potential and Remaining Uncertainties of Genetic Rescue
Copyright © 2019 Elsevier Ltd. All rights reserved..
Restoring gene flow into small, isolated populations can alleviate genetic load and decrease extinction risk (i.e., genetic rescue), yet gene flow is rarely augmented as a conservation strategy. Due to this discrepancy between opportunity and action, a recent call was made for widespread genetic rescue attempts. However, several aspects of augmenting gene flow are poorly understood, including the magnitude and duration of beneficial effects and when deleterious effects are likely to occur. We discuss the remaining uncertainties of genetic rescue in order to promote and direct future research and to hasten progress toward implementing this potentially powerful conservation strategy on a broader scale.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2019 |
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| Erschienen: |
2019 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:34 |
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| Enthalten in: |
Trends in ecology & evolution - 34(2019), 12 vom: 31. Dez., Seite 1070-1079 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Bell, Donovan A [VerfasserIn] |
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| Links: |
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| Themen: |
Evolutionary rescue |
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| Anmerkungen: |
Date Completed 17.12.2019 Date Revised 17.12.2019 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.tree.2019.06.006 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| 520 | |a Copyright © 2019 Elsevier Ltd. All rights reserved. | ||
| 520 | |a Restoring gene flow into small, isolated populations can alleviate genetic load and decrease extinction risk (i.e., genetic rescue), yet gene flow is rarely augmented as a conservation strategy. Due to this discrepancy between opportunity and action, a recent call was made for widespread genetic rescue attempts. However, several aspects of augmenting gene flow are poorly understood, including the magnitude and duration of beneficial effects and when deleterious effects are likely to occur. We discuss the remaining uncertainties of genetic rescue in order to promote and direct future research and to hasten progress toward implementing this potentially powerful conservation strategy on a broader scale | ||
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| 700 | 1 | |a Allendorf, Fred W |e verfasserin |4 aut | |
| 700 | 1 | |a Tallmon, David A |e verfasserin |4 aut | |
| 700 | 1 | |a Whiteley, Andrew R |e verfasserin |4 aut | |
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