Article
Genetic factors have a major effect on growth, number of vertebrae and otolith shape in Atlantic herring (Clupea harengus).
PloS one - 1 Jan 2018
Berg Florian, Almeland Oda W, Skadal Julie, Slotte Aril, Andersson Leif, Folkvord Arild
Abstract excerpt
Atlantic herring, Clupea harengus, have complex population structures. Mixing of populations is known, but the extent of connectivity is still unclear. Phenotypic plasticity results in divergent phenotypes in response to environmental factors. A marked salinity gradient occurs from Atlantic Ocean (salinity 35) into the Baltic Sea (salinity range 2-12). Herring from both habitats display phenotypic and genetic...
Topics
- Animals
- Female
- Fishes
- Genetic Variation
- Growth
- Male
- Otolithic Membrane
- Population Dynamics
- Spine
