Arabidopsis MORC1 and MED9 Interact to Regulate Defense Gene Expression and Plant Fitness.

Arabidopsis MORC1 (Microrchidia) is required for multiple levels of immunity. We identified 14 MORC1-interacting proteins (MIPs) via yeast two-hybrid screening, eight of which have confirmed or putative nuclear-associated functions. While a few MIP mutants displayed altered bacterial resistance, MIP13 was unusual.

Imaging-Based Resistance Assay Using Enhanced Luminescence-Tagged Reveals a Complex Epigenetic Network in Plant Defense Signaling Pathways.

High-throughput resistance assays in plants have a limited selection of suitable pathogens. In this study, we developed a strain chromosomally tagged with the Nanoluc luciferase (NL) from the deep-sea shrimp , a bioluminescent marker significantly brighter than the conventional firefly luciferase. Our reporter strain tagged with NL was more than 100 times brighter than tagged with the operon from , one of the existing luciferase-based strains.