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Article

Tracking population genetic signatures of local extinction with herbarium specimens.

Annals of botany - 18 Jul 2022

Rosche Christoph, Baasch Annett, Runge Karen, Brade Philipp, Träger Sabrina, Parisod Christian, Hensen Isabell

Abstract excerpt

BACKGROUND AND AIMS: Habitat degradation and landscape fragmentation dramatically lower population sizes of rare plant species. Decreasing population sizes may, in turn, negatively affect genetic diversity and reproductive fitness, which can ultimately lead to local extinction of populations. Although such extinction vortex dynamics have been postulated in theory and modelling for decades, empirical evidence from...

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PMID: 35670810
DOI: 10.1093/aob/mcac061
PMCID: PMC9292615

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