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- W4310253149 endingPage "114181" @default.
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- W4310253149 abstract "Consecutive and skip repeat spawning (1- or ≥2-year spawning interval) life histories commonly occur in seasonally breeding iteroparous fishes. Spawning interval variation is driven by energetic status and impacts fisheries management. In salmonids, energetic status (either absolute level of energy reserves or the rate of change of energy reserves, i.e., energy balance) is thought to determine reproductive trajectory during a critical period ∼1 year prior to initial spawning. However, information on repeat spawners is lacking. To examine the timing and the aspects of energetic status that regulate repeat spawning interval, female steelhead trout (Oncorhynchus mykiss) were fasted for 10 weeks after spawning and then fed ad libitum and compared to ad libitum fed controls. Plasma growth hormone (GH) and insulin-like growth factor-I (IGF-I) levels were measured to assess long-term energy balance. Plasma estradiol levels showed that some fish in both groups initiated a consecutive spawning cycle. In fasted fish, GH was lower at spawning in consecutive versus skip spawners. In consecutive spawners, GH was higher at spawning in fed versus fasted fish. These results suggest that fish with a less negative energy balance at spawning initiated reproductive development in the absence of feeding, but that feeding during the post-spawning period enabled initiation of reproduction in some fish with a more negative energy balance at spawning. Thus, both energy balance at spawning and feeding after spawning regulated reproductive schedules. These results show that the critical period model of salmonid maturation applies to regulation of repeat spawning, and that the reproductive decision window extends into the first 10 weeks after spawning." @default.
- W4310253149 created "2022-11-30" @default.
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- W4310253149 date "2023-02-01" @default.
- W4310253149 modified "2023-10-01" @default.
- W4310253149 title "Feeding after spawning and energy balance at spawning are associated with repeat spawning interval in steelhead trout" @default.
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- W4310253149 cites W1971977276 @default.
- W4310253149 cites W1972569118 @default.
- W4310253149 cites W1977702490 @default.
- W4310253149 cites W1978154675 @default.
- W4310253149 cites W1980273421 @default.
- W4310253149 cites W1984074571 @default.
- W4310253149 cites W1985729550 @default.
- W4310253149 cites W1987290194 @default.
- W4310253149 cites W1988600300 @default.
- W4310253149 cites W1990558529 @default.
- W4310253149 cites W1996711340 @default.
- W4310253149 cites W1998465328 @default.
- W4310253149 cites W1998646165 @default.
- W4310253149 cites W2000920999 @default.
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- W4310253149 cites W2007791586 @default.
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- W4310253149 cites W2015559987 @default.
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- W4310253149 cites W2032252362 @default.
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- W4310253149 cites W2048553800 @default.
- W4310253149 cites W2056820159 @default.
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- W4310253149 cites W2091878981 @default.
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- W4310253149 cites W2111007663 @default.
- W4310253149 cites W2121512552 @default.
- W4310253149 cites W2124783656 @default.
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- W4310253149 cites W2179399396 @default.
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- W4310253149 cites W2740755400 @default.
- W4310253149 cites W2744927804 @default.
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- W4310253149 doi "https://doi.org/10.1016/j.ygcen.2022.114181" @default.
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