Oceanographic connectivity explains the intra-specific diversity of mangrove forests at global scales.

ABSTRACT: The distribution of mangrove intra-specific biodiversity can be structured by historical demographic processes that enhance or limit effective population sizes. Oceanographic connectivity (OC) may further structure intra-specific biodiversity by preserving or diluting the genetic signatures of historical changes. Despite its relevance for biogeography and evolution, the role of oceanographic connectivity in structuring the distribution of mangrove's genetic diversity has not been addressed at global scale. Here we ask whether connectivity mediated by ocean currents explains the intra-specific diversity of mangroves. A comprehensive dataset of population genetic differentiation was compiled from the literature. Multigenerational connectivity and population centrality indices were estimated

SUBMITTER: Gouvea LP 

PROVIDER: S-EPMC10083552 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature