Fishing selection and phenotypic evolution
WebMar 18, 2012 · Law R (2000) Fishing, selection, and phenotypic evolution. ICES J Mar Sci 57:659–669. Article Google Scholar Lawton JL (2007) Ecology, politics and policy. J Appl Ecol 44:465–474 ... Ollerton J, Parra-Tabla V, De-Nova JA (2011) Meta-analysis of phenotypic selection on flowering phenology suggests that early flowering plants are … WebDec 13, 2024 · However, a major question persists about whether the observed changes stem from Darwinian evolution via selection on phenotypic traits and associated …
Fishing selection and phenotypic evolution
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WebDetermining whether phenotypic changes in harvested populations are due to evolution, rather than phenotypic plasticity or environmental variation, has been problematic. ... Edeline et al. (2007) contrasted temporal … WebApr 28, 2008 · A more direct approach to determining the direction and rate of evolutionary change under fishing is through quantitative genetic analysis of phenotypic evolution (Lande 1979; McGuigan 2006). Selection requires phenotypic variation and differential reproduction or survival.
WebApr 14, 2024 · Nature or nurture: Evolution and phenotypic plasticity McElwain J. C. (2024) Jennifer McElwain, Jennifer studies change in the stomata on leaves over time — but is this evolutionary change — in ot… WebAlbert Farrell Bennett is an American zoologist, physiologist, evolutionary biologist, author, and academic.He is Dean Emeritus of the School of Biological Sciences at University of California, Irvine.. Bennett's research focuses on exploring the interaction between living systems and their environment, specifically focusing on temperature and energy exchange.
WebJan 19, 2024 · For example, commercial fisheries typically target fishes of large size , and at times this phenotypic selection is mandated by regulations, including provisions for a … WebEctotherms such as insects are animals whose body temperature largely depends on ambient temperature and temperature variations provide a selection pressure affecting the geographical distribution of these species. However, over the course of evolution, some insect species managed to colonize environments characterized by various temperature ...
WebJun 1, 2000 · Fishing, selection, and phenotypic evolution Law, Richard 2000-06-01 00:00:00 Large changes are taking place in yield-determining traits of commercially exploited fish, including traits such as size-at-age and age-at-maturation. The cause of these phenotypic changes is often not understood, and genetic change arising from the …
WebDec 1, 2007 · Exploitation of fish populations can induce evolutionary responses in life histories. For example, fisheries targeting large individuals are expected to select for … strap on shark finsWeb1 day ago · Intratumour heterogeneity (ITH) fuels lung cancer evolution, which leads to immune evasion and resistance to therapy 1. Here, using paired whole-exome and RNA sequencing data, we investigate ... strap on prosthetic armWebApr 12, 2024 · With a rich foundation of studies on selection and phenotypic divergence, we reference the poison frog genus Oophaga to model signal evolution. Multifarious selection on aposematic traits created the topology of our model's fitness landscape by approximating different scenarios found in natural populations. Combined, the model … strap on shoesWebApr 29, 2024 · A fishing–warming synergy only became apparent at the individual scale where harvest resulted in the 50% reduction of thermal growth reaction norm diversity. This phenotypic change was primarily caused by the loss of larger individuals that showed a strong positive response to temperature change after the onset of size-selective harvesting. strap on shoes for menWebT1 - Fishing, selection, and phenotypic evolution. AU - Law, R. PY - 2000/6. Y1 - 2000/6. N2 - Large changes are taking place in yield-determining traits of commercially exploited fish, including traits such as size-at-age and age-at-maturation. The cause of these phenotypic changes is often not understood, and genetic change arising from the ... rough track cabins blackheathWebDec 1, 2007 · Exploitation of fish populations can induce evolutionary responses in life histories. For example, fisheries targeting large individuals are expected to select for early maturation at smaller sizes, leading to reduced fecundity and thus also reduced fisheries yield.These predicted phenotypic shifts have been observed in several fish stocks, but … strap on shoulder of jacketWebApr 12, 2024 · We also examined genome-wide patterns of gene expression between High and Low CHIKV families representing the phenotypic extremes of viral load. ... indicate that selection for higher or lower viral loads ... reared under standard conditions: 26°C, 65% relative humidity, and a 12 h light/dark cycle. Larvae were maintained on fish food ... strap on silicone breast form