Asymmetrical viability in backcrosses between highly divergent populations of Atlantic salmon (Salmo salar): Implications for conservation

Conservation Genetics

Volumn 13, Issue 6, 2012, Pages 1665-1669

  Cauwelier, Eef ^a   Gilbey, John ^a   Jones, Catherine S ^b   Noble, Leslie R ^b   Verspoor, Eric ^a  

^a MARINE LABORATORY   (United Kingdom)

^b UNIVERSITY OF ABERDEEN   (United Kingdom)

Author keywords

Asymmetry; Backcrosses; Conservation; Hybrid viability; Outbreeding depression; Salmo salar

Indexed keywords

AQUACULTURE INDUSTRY; ASYMMETRY; CONSERVATION GENETICS; CONSPECIFIC; DIVERGENCE; FITNESS; HYBRIDIZATION; INBREEDING; ISOLATED POPULATION; OUTCROSSING; SALMONID; SPECIES CONSERVATION;

EUROPE; NORTH AMERICA;

EID: 84868589014     PISSN: 15660621     EISSN: 15729737     Source Type: Journal    
DOI: 10.1007/s10592-012-0400-8     Document Type: Article

References (19)

1. Bolnick DI, Near TJ (2005) Tempo of hybrid inviability in centrarchid fishes (Teleostei: Centrarchidae). Evolution 59: 1754-1767.
2. Brooks S, Tyler CR, Sumpter JP (1997) Egg quality in fish: what makes a good egg? Rev Fish Biol Fish 7: 387-416.
3. Cross TF, McGinnity P, Coughlan J, Dillane E, Ferguson A, Koljonen M-L, Milner N, O'Reilly P, Vasemägi A (2007) Stocking and ranching. In: Verspoor E, Stradmeyer L, Nielsen JL (eds) The Atlantic salmon: genetics, conservation and management. Blackwell Publishing, Oxford, pp 325-356.
4. Edmands S (1999) Heterosis and outbreeding depression in interpopulation crosses spanning a wide range of divergence. Evolution 53: 1757-1768.
5. Edmands S (2002) Does parental divergence predict reproductive compatibility. Trends Ecol Evol 17: 520-527.
6. Edmands S, Timmerman CC (2003) Modeling factors affecting the severity of outbreeding depression. Conserv Biol 17: 883-892.
7. Ferguson A, Fleming IA, Hindar K, Skaala Ø, McGinnity P, Cross TF, Prodöhl P (2007) Farm escapes. In: Verspoor E, Stradmeyer L, Nielsen JL (eds) The Atlantic salmon: genetics, conservation and management. Blackwell Publishing, Oxford, pp 357-398.
8. Galbreath PF, Thorgaard GH (1995) Sexual maturation and fertility of diploid and triploid Atlantic salmon × brown trout hybrids. Aquaculture 137: 299-311.
9. 1 interspecific reproductive barriers among brown trout (Salmo trutta) and Atlantic salmon (Salmo salar). Aquaculture 234: 77-84.
10. King TL, Verspoor E, Spidle AP, Gross R, Phillips RB, Koljonen M-L, Sanchez JA, Morrison CL (2007) Biodiversity and population structure. In: Verspoor E, Stradmeyer L, Nielsen JL (eds) The Atlantic salmon: genetics, conservation and management. Blackwell Publishing, Oxford, pp 117-166.
11. Laikre L, Ryman N (1996) Effects on intraspecific biodiversity from harvesting and enhancing natural populations. Ambio 25: 504-509.
12. O'Reilly PT, Carr JW, Whoriskey FG, Verspoor E (2006) Detection of European ancestry in escaped farmed Atlantic salmon, Salmo salar L., in the Magaguadavic River and Chamcook Stream, New Brunswick, Canada. J Mar Sci 63: 1256-1262.
13. Orr HA, Turelli M (2001) The evolution of postzygotic isolation: accumulating Dobzhansky-Muller incompatibilities. Evolution 55: 1085-1094.
14. Pélabon C, Carlson ML, Hansen TF, Armbruster WS (2005) Effects of crossing distance on offspring fitness and developmental stability in Dalechampia scandens (Euphorbiaceae). Am J Bot 92: 842-851.
15. Ryman N, Utter F, Laikre L (1995) Protection of intraspecific biodiversity of exploited fishes. Rev Fish Biol Fish 5: 417-446.
16. Tiffin P, Olson MS, Moyle LC (2001) Asymmetrical crossing barriers in angiosperms. Proc R Soc Lond B 268: 861-867.
17. Turelli M, Orr HA (1995) The dominance theory of Haldane's rule. Genetics 140: 389-402.
18. Turelli M, Orr HA (2000) Dominance, epistasis and the genetics of postzygotic isolation. Genetics 154: 1663-1679.
19. WWF (2001) The status of wild Atlantic salmon: a river by river assessment. http://awsassets. panda. org/downloads/salmon2. pdf. Accessed 30 Jan 2012.