Nutritional specialization and host-related diversification in parasitic plants

We reconstruct the biogeography and ecological history of Orobanchaceae, test if host or abiotic environmental preferences, or both, have drive their diversification, and analyze the evolution of gene diversity en route to a fully parasitic lifestyle.

Genetic reconfigurations en route to a nonphotosynthetic lifestyle in plants

The goal of this research is to identify commonalities as well as adaptive and nonadaptive genetic reconfigurations that are associated with the transition from an autotrophic to a holoparasitic way of life within the Orobanchaceae.

Lifecycle synchronization between parasitic plants and their hosts

This project analyzes the function of gene complexes involved in flowering time regulation of Orobanchaceae. We will evaluate whether a shift from annual to perennial hosts, or vice versa, alters the life history preferences of the parasites.

Adaptations along the shift from photo-autotrophy to heterotrophy

Niche shifting to a permanent heterotrophic lifestyle facilitates the evolvution of highly adapted Chlamydomonas populations, whose specialist individuals exhibit an increased fitness under zero-light conditions .

Workflow to detect parasitic weeds in environmental samples

This research program aims to develop an integrated diagnostics procedure based on DNA (meta)barcodes extracted from genomic resources of wild and weedy parasites throughout the biodiversity range of Orobanchaceae.

Genetics of the hornwort’s carbon concentrating mechanisms

This project aims to understand the genetics of pyranoid formation in hornworts, which uniquely enables these enigmatic bryophytes to perform biophysical carbon concentration otherwise known only in algae.