Roselyne Buscail

Phylotranscriptomics Allows Distinguishing Major Gene Flow Events from Incomplete Lineage Sorting in Rapidly Diversifying Mimetic Orchids (Genus Ophrys)

This study uses phylotranscriptomics to distinguish between gene flow and incomplete lineage sorting in Ophrys orchids, revealing ancient adaptive gene flow events.

Floral phenotypic divergence and genomic insights in an Ophrys orchid: Unraveling early speciation processes

The paper investigates early speciation processes in Ophrys orchids by analyzing phenotypic and genomic divergence in six populations, identifying a genomic island linked to floral odor variation and candidate genes involved in color and odor pathways.

Contrasting patterns of differentiation among three taxa of the rapidly diversifying orchid genus Ophrys sect. Insectifera (Orchidaceae) where their range overlap

The paper uses population genomic approaches to analyze genetic differentiation among three orchid taxa in overlapping ranges, finding distinct genetic clusters but weak differentiation in Iberian populations.