Ecological divergence of sibling allopolyploid marsh orchids is associated with species specific plasticity and distinct fungal communities.

ABSTRACT: Phenotypic plasticity, the dynamic adjustment of traits to environmental variations, is crucial for enabling species to exploit broader niches and withstand suboptimal conditions. This adaptability is particularly relevant for newly formed allopolyploids, which possess redundant gene copies and must become established in diverse environments distinct from their parents and other relatives. By evaluating gene expression and root mycobiome among two ecologically divergent sibling allopolyploid marsh orchids (Dactylorhiza majalis and D. traunsteineri) in reciprocal transplants at localities where both species are native, we aimed to understand the drivers of species persistence in the face of interspecific gene flow. Despite consistent abiotic differences characterising the alternative enviro

SUBMITTER: Emelianova K 

PROVIDER: S-EPMC11836771 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature