
Bacterial tolerance to host-exuded specialized metabolites structures the maize root microbiome
Benzoxazinoids (BXs) are alkaloid specialized metabolites produced by important crops like maize. Their role in shaping the root and rhizosphere microbiomes and in plant defense against pest and pathogens is well known, although the mechanism remains unknown. One of the major BXs produced by maize is…

The genetic basis of nitrogen responses in Arabidopsis thaliana
Ella Katz1 and Dan J. Kliebenstein1,2.
1Department of Plant Sciences, University of California Davis, Davis, CA, USA
2DynaMo Center of Excellence, University of Copenhagen, Denmark
Background: Nitrogen is an essential element for plant growth and development. Nitrogen availability and form…