Vertical Position Reflects Increased Feeding Motivation in Growth Hormone Transgenic Coho Salmon (Oncorhynchus kisutch)
Growth hormone (GH) gene transgenesis has allowed the production of salmon with an inherently increased growth potential, on average two to threefold higher compared with daily specific growth rates observed in normal, non‐transgenic fish. This difference quickly results in animals of very different...
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| Published in | Ethology Vol. 109; no. 8; pp. 701 - 712 |
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| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
Berlin, Germany
Blackwell Verlag, GmbH
01.08.2003
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| Subjects | |
| Online Access | Get full text |
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| Abstract | Growth hormone (GH) gene transgenesis has allowed the production of salmon with an inherently increased growth potential, on average two to threefold higher compared with daily specific growth rates observed in normal, non‐transgenic fish. This difference quickly results in animals of very different sizes at age, and is associated with specific morphological effects and enhanced appetites in transgenic animals. However, less is known of the feeding and antipredator behaviour of GH‐transgenic fish, information that can help with predictions of potential ecological consequences of release or escape of transgenic fish into the wild. In a series of experiments, transgenic (T) and normal (N) coho salmon of varying age and size (from 0.5 to 40 g, 3.5–21 mo) were studied singly, in pairs, and in groups during feeding and simulated predation threat. Vertical position generally did not differ between T and N fry, but at larger size (>4 g) T fish remained closer to the surface than N fish both during feeding and predatory attacks, probably as a consequence of inherent differences in feeding motivation and later reinforcement by associative learning. This difference in vertical position was not the result of competition as it remained even after either fish in the pair had been removed. In nature, where predators may attack from above (birds) or below (fish), this kind of behaviour may translate into higher risk of predation, which could increase mortality and lower the fitness of transgenic fish, unless their increased growth rate can compensate for the increased risk‐taking. |
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| AbstractList | Growth hormone (GH) gene transgenesis has allowed the production of salmon with an inherently increased growth potential, on average two to threefold higher compared with daily specific growth rates observed in normal, non‐transgenic fish. This difference quickly results in animals of very different sizes at age, and is associated with specific morphological effects and enhanced appetites in transgenic animals. However, less is known of the feeding and antipredator behaviour of GH‐transgenic fish, information that can help with predictions of potential ecological consequences of release or escape of transgenic fish into the wild. In a series of experiments, transgenic (T) and normal (N) coho salmon of varying age and size (from 0.5 to 40 g, 3.5–21 mo) were studied singly, in pairs, and in groups during feeding and simulated predation threat. Vertical position generally did not differ between T and N fry, but at larger size (>4 g) T fish remained closer to the surface than N fish both during feeding and predatory attacks, probably as a consequence of inherent differences in feeding motivation and later reinforcement by associative learning. This difference in vertical position was not the result of competition as it remained even after either fish in the pair had been removed. In nature, where predators may attack from above (birds) or below (fish), this kind of behaviour may translate into higher risk of predation, which could increase mortality and lower the fitness of transgenic fish, unless their increased growth rate can compensate for the increased risk‐taking. Abstract Growth hormone (GH) gene transgenesis has allowed the production of salmon with an inherently increased growth potential, on average two to threefold higher compared with daily specific growth rates observed in normal, non‐transgenic fish. This difference quickly results in animals of very different sizes at age, and is associated with specific morphological effects and enhanced appetites in transgenic animals. However, less is known of the feeding and antipredator behaviour of GH‐transgenic fish, information that can help with predictions of potential ecological consequences of release or escape of transgenic fish into the wild. In a series of experiments, transgenic (T) and normal (N) coho salmon of varying age and size (from 0.5 to 40 g, 3.5–21 mo) were studied singly, in pairs, and in groups during feeding and simulated predation threat. Vertical position generally did not differ between T and N fry, but at larger size (>4 g) T fish remained closer to the surface than N fish both during feeding and predatory attacks, probably as a consequence of inherent differences in feeding motivation and later reinforcement by associative learning. This difference in vertical position was not the result of competition as it remained even after either fish in the pair had been removed. In nature, where predators may attack from above (birds) or below (fish), this kind of behaviour may translate into higher risk of predation, which could increase mortality and lower the fitness of transgenic fish, unless their increased growth rate can compensate for the increased risk‐taking. |
| Author | Devlin, Robert H. Johnsson, Jörgen I. Fredrik Sundström, L. Biagi, Carlo A. |
| Author_xml | – sequence: 1 givenname: L. surname: Fredrik Sundström fullname: Fredrik Sundström, L. organization: Department of Zoology, Animal Ecology, Göteborg University, Göteborg, Sweden – sequence: 2 givenname: Robert H. surname: Devlin fullname: Devlin, Robert H. organization: Department of Fisheries and Ocean, West Vancouver Laboratory, West Vancouver, BC, Canada – sequence: 3 givenname: Jörgen I. surname: Johnsson fullname: Johnsson, Jörgen I. organization: Department of Zoology, Animal Ecology, Göteborg University, Göteborg, Sweden – sequence: 4 givenname: Carlo A. surname: Biagi fullname: Biagi, Carlo A. organization: Department of Fisheries and Ocean, West Vancouver Laboratory, West Vancouver, BC, Canada |
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| Cites_doi | 10.1046/j.1365-2109.1999.00359.x 10.1016/0022-0981(93)90030-R 10.1006/anbe.1999.1174 10.1142/9789814503600_0013 10.1098/rspb.1996.0097 10.1577/1548-8659(1960)89[35:SIODUT]2.0.CO;2 10.1023/A:1018457100476 10.1023/A:1007574308129 10.1038/371209a0 10.1007/978-94-011-1578-0_9 10.1038/35057314 10.1111/j.1095-8649.2000.tb02175.x 10.1046/j.1365-2435.1999.00341.x 10.1016/0022-0981(90)90198-L 10.1038/35017657 10.1577/1548-8659(2001)130<0385:CWPOJS>2.0.CO;2 10.1086/285677 10.1016/S0044-8486(00)00332-X 10.1139/f96-090 10.1139/f91-308 10.1086/320860 10.1139/z83-087 10.1073/pnas.96.24.13853 10.1111/j.1095-8649.1999.tb00736.x 10.2307/1942631 10.1139/cjfas-58-5-841 10.1111/j.1095-8649.2001.tb02379.x 10.1139/f98-078 10.1577/1548-8640(1969)31[51:CBOYBT]2.0.CO;2 10.1139/z90-092 10.1006/anbe.1999.1229 10.1111/j.1749-7345.1999.tb00312.x 10.1007/BF00168819 |
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| References | Hedrick, P. W. 2001: Invasion of transgenes from salmon or other genetically modified organisms into natural populations. Can. J. Fish. Aquat. Sci. 58, 841-844. Kapuscinksi, A. R. & Hallerman, E. M. 1991: Implications of introduction of transgenic fish into natural ecosystems. Can. J. Fish. Aquat. Sci. 48, 99-107. Grand, T. & Dill, L. M. 1999: The effect of group size on the foraging behaviour of juvenile coho salmon: reduction of predation risk or increased competition? Anim. Behav. 58, 443-451. Johnsson, J. I., Jönsson, E., Petersson, E., Järvi, T. & Björnsson, B. T. 2000: Fitness-related effects of growth investment in brown trout under field and hatchery conditions. J. Fish Biol. 57, 326-336. Devlin, R. H., Biagi, C. A., Yesaki, T. Y., Smailus, D. E. & Byatt, J. C. 2001: Growth of domesticated transgenic fish. Nature 409, 781-782. Reichardt, T. 2000: Will souped up salmon sink or swim? Nature 406, 10-12. Gorman, O. T. 1988: The dynamics of habitat use in a guild of Ozark minnows. Ecol. Monogr. 58, 1-18. Dunham, R. A. 1999: Utilization of transgenic fish in developing countries: potential benefits and risks. J. World Aquacult. Soc. 30, 1-11. Kramer, D. L., Manley, D. & Bourgeois, R. 1983: The effect of respiratory mode and oxygen concentration on the risk of aerial predation in fishes. Can. J. Zool. 61, 653-665. Devlin, R. H., Johnsson, J. I., Smailus, D. E., Biagi, C. A., Jönsson, E. & Björnsson, B. T. 1999: Increased ability to compete for food by growth hormone-transgenic coho salmon Oncorhynchus kisutch (Walbaum). Aquacult. Res. 30, 479-482. Höjesjö, J., Johnsson, J. I. & Axelsson, M. 1999: Behavioural and heart rate responses to food limitation and predation risk: an experimental study on rainbow trout. J. Fish Biol. 55, 1009-1019. Jönsson, E., Johnsson, J. I. & Björnsson, B. T. 1996: Growth hormone increases predation exposure of rainbow trout. Proc. R. Soc. Lond. B Biol. Sci. 263, 647-651. Peterson, M. S., Brockmeyer, R. E. Jr & Scheidt, D. M. 1991: Hypoxia-induced changes in vertical position and activity in juvenile snook, Centropomus undecimalis: its potential role in survival. Fla Sci. 54, 173-178. Sogard, S. M. & Olla, B. L. 1993: Effects of light, thermoclines and predator presence on vertical distribution and behavioral interactions of juvenile walleye pollock, Theragra chalcogramma Pallas. J. Exp. Mar. Biol. Ecol. 167, 179-195. Cook, J. T., McNiven, M. A. & Sutterlin, A. M. 2000: Metabolic rate of pre-smelt growth-enhanced transgenic Atlantic salmon (Salmo salar). Aquaculture 188, 33-45. Abrams, P. A. 1994: Should prey overestimate the risk of predation. Am. Nat. 144, 317-328. Muir, W. M. & Howard, R. D. 2001: Fitness components and ecological risk of transgenic release: a model using Japanese medaka (Oryzias latipes). Am. Nat. 158, 1-16. Olla, B. L. & Davis, M. W. 1990: Behavioral responses of juvenile pollock Theragra chalcogramma Pallas to light, thermoclines and food: possible role in vertical distribution. J. Exp. Mar. Biol. Ecol. 135, 59-68. Herbert, N. A., Armstrong, J. D. & Björnsson, B. T. 2001: Evidence that growth hormone-induced elevation in routine metabolism of juvenile Atlantic salmon is a result of increased spontaneous activity. J. Fish Biol. 59, 754-757. Abrahams, M. V. & Sutterlin, A. 1999: The foraging and antipredator behaviour of growth-enhanced transgenic Atlantic salmon. Anim. Behav. 58, 933-942. Stevens, E. D., Sutterlin, A. & Cook, T. 1998: Respiratory metabolism and swimming performance in growth hormone transgenic Atlantic salmon. Can. J. Fish. Aquat. Sci. 55, 2028-2035. Johnsson, J. I., Petersson, E., Jönsson, E. & Björnsson, B. T. 1999: Growth hormone-induced effects on mortality, energy status and growth: a field study on brown trout (Salmo trutta). Func. Ecol. 13, 514-522. Muir, W. M. & Howard, R. D. 1999: Possible ecological risks of transgenic organism release when transgenes affect mating success: sexual selection and the trojan gene hypothesis. Proc. Nat. Acad. Sci. USA 96, 13853-13856. Vincent, R. E. 1960: Some influences of domestication upon three stocks of brook trout (Salvelinus fontinalis Mitchill). Trans. Am. Fish. Soc. 89, 35-52. Collis, K., Roby, D. D., Craig, D. P., Ryan, B. A. & Ledgerwood, R. D. 2001: Colonial waterbird predation on juvenile salmonids tagged with passive integrated transponders in the Columbia River estuary: vulnerability of different salmonid species, stocks, and rearing types. Trans. Am. Fish. Soc. 130, 385-396. Lima, S. L. & Dill, L. M. 1990: Behavioral decisions made under the risk of predation - a review and prospectus. Can. J. Zool. 68, 619-640. Devlin, R. H., Yesaki, T. Y., Biagi, C. A., Donaldson, E. M., Swanson, P. & Chan, W. K. 1994: Extraordinary salmon growth. Nature 371, 209-210. Johnsson, J. I., Petersson, E., Jönsson, E., Björnsson, B. T. & Järvi, T. 1996: Domestication and growth hormone alter antipredator behaviour and growth patterns in juvenile brown trout, Salmo trutta. Can. J. Fish. Aquat. Sci. 53, 1546-1554. Knibb, W. 1997. Risk from genetically engineered and modified marine fish. Transgenic Res. 6, 59-67. Martel, G. & Dill, L. M. 1993: Feeding and aggressive behaviours in juvenile coho salmon (Oncorhynchus kisutch) under chemically-mediated risk of predation. Behav. Ecol. Sociobiol. 32, 365-370. Stevens, E. D. & Sutterlin, A. 1999: Gill morphometry in growth hormone transgenic Atlantic salmon. Env. Biol. Fish. 54, 405-411. Moyle, P. B. 1969: Comparative behavior of young brook trout of domestic and wild origin. Progr. Fish Cult. 31, 51-59. 1991; 54 1988; 58 1994; 371 1969; 31 1995 2001; 409 1993 1992 1996; 263 1991 1997; 6 1996; 53 1993; 167 1994; 144 1990; 68 2001; 130 1991; 48 1960; 89 2000; 57 1993; 32 1999; 58 2000; 406 1999; 13 1999; 55 1999; 54 2001; 59 1999; 30 1983; 61 1999; 96 2000; 188 1990; 135 2001; 58 2001; 158 1998; 55 e_1_2_10_23_1 e_1_2_10_24_1 e_1_2_10_21_1 e_1_2_10_22_1 e_1_2_10_20_1 Higgs D. A. (e_1_2_10_15_1) 1995 Stevens E. D. (e_1_2_10_36_1) 1998; 55 e_1_2_10_2_1 e_1_2_10_4_1 e_1_2_10_18_1 e_1_2_10_3_1 e_1_2_10_19_1 e_1_2_10_6_1 e_1_2_10_16_1 e_1_2_10_5_1 e_1_2_10_17_1 e_1_2_10_8_1 e_1_2_10_14_1 e_1_2_10_37_1 e_1_2_10_7_1 e_1_2_10_12_1 e_1_2_10_35_1 e_1_2_10_9_1 e_1_2_10_13_1 e_1_2_10_34_1 e_1_2_10_10_1 e_1_2_10_11_1 e_1_2_10_32_1 Sandercock F. K. (e_1_2_10_33_1) 1991 e_1_2_10_30_1 Peterson M. S. (e_1_2_10_31_1) 1991; 54 e_1_2_10_29_1 e_1_2_10_27_1 e_1_2_10_28_1 e_1_2_10_25_1 e_1_2_10_26_1 |
| References_xml | – volume: 31 start-page: 51 year: 1969 end-page: 59 article-title: Comparative behavior of young brook trout of domestic and wild origin publication-title: Progr. Fish Cult. – volume: 61 start-page: 653 year: 1983 end-page: 665 article-title: The effect of respiratory mode and oxygen concentration on the risk of aerial predation in fishes publication-title: Can. J. Zool. – volume: 144 start-page: 317 year: 1994 end-page: 328 article-title: Should prey overestimate the risk of predation publication-title: Am. Nat. – volume: 188 start-page: 33 year: 2000 end-page: 45 article-title: Metabolic rate of pre‐smelt growth‐enhanced transgenic Atlantic salmon ( ) publication-title: Aquaculture – volume: 371 start-page: 209 year: 1994 end-page: 210 article-title: Extraordinary salmon growth publication-title: Nature – volume: 158 start-page: 1 year: 2001 end-page: 16 article-title: Fitness components and ecological risk of transgenic release: a model using Japanese medaka ( ) publication-title: Am. Nat. – volume: 13 start-page: 514 year: 1999 end-page: 522 article-title: Growth hormone‐induced effects on mortality, energy status and growth: a field study on brown trout ( ) publication-title: Func. Ecol. – start-page: 229 year: 1992 end-page: 265 – start-page: 161 year: 1995 end-page: 315 – volume: 55 start-page: 1009 year: 1999 end-page: 1019 article-title: Behavioural and heart rate responses to food limitation and predation risk: an experimental study on rainbow trout publication-title: J. Fish Biol. – volume: 68 start-page: 619 year: 1990 end-page: 640 article-title: Behavioral decisions made under the risk of predation – a review and prospectus publication-title: Can. J. Zool. – volume: 135 start-page: 59 year: 1990 end-page: 68 article-title: Behavioral responses of juvenile pollock Pallas to light, thermoclines and food: possible role in vertical distribution publication-title: J. Exp. Mar. Biol. Ecol. – volume: 54 start-page: 173 year: 1991 end-page: 178 article-title: Hypoxia‐induced changes in vertical position and activity in juvenile snook, : its potential role in survival publication-title: Fla Sci. – volume: 59 start-page: 754 year: 2001 end-page: 757 article-title: Evidence that growth hormone‐induced elevation in routine metabolism of juvenile Atlantic salmon is a result of increased spontaneous activity publication-title: J. Fish Biol. – volume: 263 start-page: 647 year: 1996 end-page: 651 article-title: Growth hormone increases predation exposure of rainbow trout publication-title: Proc. R. Soc. Lond. B Biol. Sci. – volume: 30 start-page: 1 year: 1999 end-page: 11 article-title: Utilization of transgenic fish in developing countries: potential benefits and risks publication-title: J. World Aquacult. Soc. – volume: 53 start-page: 1546 year: 1996 end-page: 1554 article-title: Domestication and growth hormone alter antipredator behaviour and growth patterns in juvenile brown trout, publication-title: Can. J. Fish. Aquat. Sci. – volume: 32 start-page: 365 year: 1993 end-page: 370 article-title: Feeding and aggressive behaviours in juvenile coho salmon ( ) under chemically‐mediated risk of predation publication-title: Behav. Ecol. Sociobiol. – volume: 58 start-page: 1 year: 1988 end-page: 18 article-title: The dynamics of habitat use in a guild of Ozark minnows publication-title: Ecol. Monogr. – start-page: 285 year: 1993 end-page: 305 – volume: 58 start-page: 933 year: 1999 end-page: 942 article-title: The foraging and antipredator behaviour of growth‐enhanced transgenic Atlantic salmon publication-title: Anim. Behav. – volume: 55 start-page: 2028 year: 1998 end-page: 2035 article-title: Respiratory metabolism and swimming performance in growth hormone transgenic Atlantic salmon publication-title: Can. J. Fish. Aquat. Sci. – volume: 54 start-page: 405 year: 1999 end-page: 411 article-title: Gill morphometry in growth hormone transgenic Atlantic salmon publication-title: Env. Biol. Fish. – volume: 406 start-page: 10 year: 2000 end-page: 12 article-title: Will souped up salmon sink or swim publication-title: Nature – volume: 57 start-page: 326 year: 2000 end-page: 336 article-title: Fitness‐related effects of growth investment in brown trout under field and hatchery conditions publication-title: J. Fish Biol. – volume: 409 start-page: 781 year: 2001 end-page: 782 article-title: Growth of domesticated transgenic fish publication-title: Nature – volume: 48 start-page: 99 year: 1991 end-page: 107 article-title: Implications of introduction of transgenic fish into natural ecosystems publication-title: Can. J. Fish. Aquat. Sci. – volume: 30 start-page: 479 year: 1999 end-page: 482 article-title: Increased ability to compete for food by growth hormone‐transgenic coho salmon (Walbaum) publication-title: Aquacult. Res. – volume: 6 start-page: 59 year: 1997 end-page: 67 article-title: Risk from genetically engineered and modified marine fish publication-title: Transgenic Res. – volume: 167 start-page: 179 year: 1993 end-page: 195 article-title: Effects of light, thermoclines and predator presence on vertical distribution and behavioral interactions of juvenile walleye pollock, Pallas publication-title: J. Exp. Mar. Biol. Ecol. – volume: 130 start-page: 385 year: 2001 end-page: 396 article-title: Colonial waterbird predation on juvenile salmonids tagged with passive integrated transponders in the Columbia River estuary: vulnerability of different salmonid species, stocks, and rearing types publication-title: Trans. Am. Fish. Soc. – start-page: 395 year: 1991 end-page: 445 – volume: 58 start-page: 443 year: 1999 end-page: 451 article-title: The effect of group size on the foraging behaviour of juvenile coho salmon: reduction of predation risk or increased competition publication-title: Anim. Behav. – volume: 89 start-page: 35 year: 1960 end-page: 52 article-title: Some influences of domestication upon three stocks of brook trout ( Mitchill) publication-title: Trans. Am. Fish. Soc. – volume: 58 start-page: 841 year: 2001 end-page: 844 article-title: Invasion of transgenes from salmon or other genetically modified organisms into natural populations publication-title: Can. J. Fish. Aquat. Sci. – volume: 96 start-page: 13853 year: 1999 end-page: 13856 article-title: Possible ecological risks of transgenic organism release when transgenes affect mating success: sexual selection and the trojan gene hypothesis publication-title: Proc. Nat. Acad. Sci. USA – ident: e_1_2_10_8_1 doi: 10.1046/j.1365-2109.1999.00359.x – ident: e_1_2_10_34_1 doi: 10.1016/0022-0981(93)90030-R – ident: e_1_2_10_12_1 doi: 10.1006/anbe.1999.1174 – ident: e_1_2_10_6_1 doi: 10.1142/9789814503600_0013 – ident: e_1_2_10_20_1 doi: 10.1098/rspb.1996.0097 – ident: e_1_2_10_37_1 doi: 10.1577/1548-8659(1960)89[35:SIODUT]2.0.CO;2 – start-page: 395 volume-title: Pacific Salmon Life Histories year: 1991 ident: e_1_2_10_33_1 contributor: fullname: Sandercock F. K. – ident: e_1_2_10_22_1 doi: 10.1023/A:1018457100476 – ident: e_1_2_10_35_1 doi: 10.1023/A:1007574308129 – ident: e_1_2_10_7_1 doi: 10.1038/371209a0 – ident: e_1_2_10_26_1 doi: 10.1007/978-94-011-1578-0_9 – ident: e_1_2_10_9_1 doi: 10.1038/35057314 – ident: e_1_2_10_19_1 doi: 10.1111/j.1095-8649.2000.tb02175.x – ident: e_1_2_10_18_1 doi: 10.1046/j.1365-2435.1999.00341.x – ident: e_1_2_10_30_1 doi: 10.1016/0022-0981(90)90198-L – ident: e_1_2_10_32_1 doi: 10.1038/35017657 – ident: e_1_2_10_4_1 doi: 10.1577/1548-8659(2001)130<0385:CWPOJS>2.0.CO;2 – ident: e_1_2_10_3_1 doi: 10.1086/285677 – ident: e_1_2_10_5_1 doi: 10.1016/S0044-8486(00)00332-X – ident: e_1_2_10_17_1 doi: 10.1139/f96-090 – ident: e_1_2_10_21_1 doi: 10.1139/f91-308 – ident: e_1_2_10_29_1 doi: 10.1086/320860 – volume: 54 start-page: 173 year: 1991 ident: e_1_2_10_31_1 article-title: Hypoxia‐induced changes in vertical position and activity in juvenile snook, Centropomus undecimalis: its potential role in survival publication-title: Fla Sci. contributor: fullname: Peterson M. S. – ident: e_1_2_10_23_1 doi: 10.1139/z83-087 – ident: e_1_2_10_28_1 doi: 10.1073/pnas.96.24.13853 – ident: e_1_2_10_16_1 doi: 10.1111/j.1095-8649.1999.tb00736.x – ident: e_1_2_10_11_1 doi: 10.2307/1942631 – ident: e_1_2_10_13_1 doi: 10.1139/cjfas-58-5-841 – ident: e_1_2_10_14_1 doi: 10.1111/j.1095-8649.2001.tb02379.x – volume: 55 start-page: 2028 year: 1998 ident: e_1_2_10_36_1 article-title: Respiratory metabolism and swimming performance in growth hormone transgenic Atlantic salmon publication-title: Can. J. Fish. Aquat. Sci. doi: 10.1139/f98-078 contributor: fullname: Stevens E. D. – ident: e_1_2_10_27_1 doi: 10.1577/1548-8640(1969)31[51:CBOYBT]2.0.CO;2 – ident: e_1_2_10_24_1 doi: 10.1139/z90-092 – ident: e_1_2_10_2_1 doi: 10.1006/anbe.1999.1229 – ident: e_1_2_10_10_1 doi: 10.1111/j.1749-7345.1999.tb00312.x – start-page: 161 volume-title: Physiological Ecology of Pacific Salmon year: 1995 ident: e_1_2_10_15_1 contributor: fullname: Higgs D. A. – ident: e_1_2_10_25_1 doi: 10.1007/BF00168819 |
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| Snippet | Growth hormone (GH) gene transgenesis has allowed the production of salmon with an inherently increased growth potential, on average two to threefold higher... Abstract Growth hormone (GH) gene transgenesis has allowed the production of salmon with an inherently increased growth potential, on average two to threefold... |
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| SubjectTerms | Freshwater Oncorhynchus kisutch |
| Title | Vertical Position Reflects Increased Feeding Motivation in Growth Hormone Transgenic Coho Salmon (Oncorhynchus kisutch) |
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