Article
Polygenic discrimination of migratory phenotypes in an estuarine forage fish.
G3 (Bethesda, Md.) - 29 Jul 2022
Campbell Matthew A, Joslin Shannon E K, Goodbla Alisha M, Willmes Malte, Hobbs James A, Lewis Levi S, Finger Amanda J
Abstract excerpt
Migration is a complex phenotypic trait with some species containing migratory and nonmigratory individuals. Such life history variation may be attributed in part to plasticity, epigenetics, or genetics. Although considered semianadromous, recent studies using otolith geochemistry have revealed life history variation within the critically endangered Delta Smelt. Broadly categorizable as migratory or freshwater...
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