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Spatial gradients of introgressed ancestry reveal cryptic connectivity patterns in a high gene flow marine fish.

Molecular ecology - 1 Oct 2020

Robinet Tony, Roussel Valérie, Cheze Karine, Gagnaire Pierre-Alexandre

Abstract excerpt

Assessing genetic connectivity among populations in high gene flow species is sometimes insufficient to evaluate demographic connectivity. Genetic differentiation quickly becomes zero as soon as a few dozen migrants are exchanged per generation. This provides little information to determine whether migration can ensure demographic coupling. The resulting difficulties in delineating conservation units for the...

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PMID: 32853456
DOI: 10.1111/mec.15611

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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