scholarly journals Erratum to: “A Conservation Hatchery Population of Delta Smelt Shows Evidence of Genetic Adaptation to Captivity After 9 Generations.”

2018 ◽  
Vol 109 (7) ◽  
pp. 833-833
Keyword(s):  
Genetic Adaptation ◽  
Delta Smelt ◽  
Adaptation To Captivity

scholarly journals A Conservation Hatchery Population of Delta Smelt Shows Evidence of Genetic Adaptation to Captivity After 9 Generations

2018 ◽  
Vol 109 (6) ◽  
pp. 689-699 ◽  
Author(s):  
Amanda J Finger ◽  
Brian Mahardja ◽  
Kathleen M Fisch ◽  
Alyssa Benjamin ◽  
Joan Lindberg ◽  
...  
Keyword(s):  
Genetic Adaptation ◽  
Delta Smelt ◽  
Adaptation To Captivity

Family influence on length at release and size-biased survival post release in hatchery-reared steelhead: A mechanism to explain how genetic adaptation to captivity occurs

Aquaculture ◽  
2018 ◽  
Vol 491 ◽  
pp. 135-146 ◽  
Author(s):  
Neil F. Thompson ◽  
Benjamin J. Clemens ◽  
Lindsay L. Ketchum ◽  
Philip C. Simpson ◽  
Robert E. Reagan ◽  
...  
Keyword(s):  
Family Influence ◽  
Genetic Adaptation ◽  
Adaptation To Captivity

Does equalization of family sizes reduce genetic adaptation to captivity?

2000 ◽  
Vol 3 (4) ◽  
pp. 357-363 ◽  
Author(s):  
Richard Frankham ◽  
Heidi Manning ◽  
Sienna H Margan ◽  
David A. Briscoe
Keyword(s):  
Genetic Adaptation ◽  
Adaptation To Captivity

scholarly journals Quantitative genetics in conservation biology

1999 ◽  
Vol 74 (3) ◽  
pp. 237-244 ◽  
Author(s):  
RICHARD FRANKHAM
Keyword(s):  
Genetic Diversity ◽  
Endangered Species ◽  
Quantitative Genetics ◽  
Conservation Biology ◽  
Extinction Risk ◽  
Outbreeding Depression ◽  
Genetic Adaptation ◽  
Genetic Management ◽  
Captive Populations ◽  
Adaptation To Captivity

Most of the major genetic concerns in conservation biology, including inbreeding depression, loss of evolutionary potential, genetic adaptation to captivity and outbreeding depression, involve quantitative genetics. Small population size leads to inbreeding and loss of genetic diversity and so increases extinction risk. Captive populations of endangered species are managed to maximize the retention of genetic diversity by minimizing kinship, with subsidiary efforts to minimize inbreeding. There is growing evidence that genetic adaptation to captivity is a major issue in the genetic management of captive populations of endangered species as it reduces reproductive fitness when captive populations are reintroduced into the wild. This problem is not currently addressed, but it can be alleviated by deliberately fragmenting captive populations, with occasional exchange of immigrants to avoid excessive inbreeding. The extent and importance of outbreeding depression is a matter of controversy. Currently, an extremely cautious approach is taken to mixing populations. However, this cannot continue if fragmented populations are to be adequately managed to minimize extinctions. Most genetic management recommendations for endangered species arise directly, or indirectly, from quantitative genetic considerations.

scholarly journals Genetic adaptation to captivity can occur in a single generation

2011 ◽  
Vol 109 (1) ◽  
pp. 238-242 ◽  
Author(s):  
M. R. Christie ◽  
M. L. Marine ◽  
R. A. French ◽  
M. S. Blouin
Keyword(s):  
Genetic Adaptation ◽  
Single Generation ◽  
Adaptation To Captivity
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