Marc T. J. Johnson

This study investigates how drought, herbivory, and local climate influence cyanogenesis cline formation and local adaptation in white clover through a field experiment.

This study shows white clover adapts rapidly to climate in both native and introduced ranges but lags behind climate change in the introduced range.

This study examines how urbanization affects soil and root microbiome diversity and assembly in white clover, finding distinct responses between soil and root communities.

This study identifies large structural variants as drivers of parallel adaptation in Trifolium repens during global invasion.

This study identifies signatures of positive selection in urban and rural white clover populations using whole genome sequencing, revealing shared and distinct genomic regions under selection.

This study compares transect- and point-based sampling designs for quantifying urbanization across 136 cities, finding that sampling design significantly affects environmental variable capture.

The paper presents two high-quality genome assemblies for white clover, improving contiguity and accuracy for genetic and agricultural studies.