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Research Highlights

Brief overviews of some of the PRL's latest research projects. For more news, explore the feature stories on the News page.

The limits of photosynthetic efficiency The limits of photosynthetic efficiency

Increasing the efficiency of the ATP synthase could lead to ROS production. This has important implications for synthetic biology efforts to alter photosynthetic efficiency by engineering the ATP synthase.

March 5, 2020 Tags: Kramer lab
Considering multiple binding sites for proteins with domain similar to the small subunit of rubisco Considering multiple binding sites for proteins with domain similar to the small subunit of rubisco

Protein modeling in cyanobacteria predicts binding interactions between rubisco and proteins with homology to the small subunit of rubisco.

March 2, 2020 Tags: Montgomery lab
Modifying a bacterial microcompartment shell proteins to bind metal ions for electron transfer with electrodes Modifying a bacterial microcompartment shell proteins to bind metal ions for electron transfer with electrodes

The Kerfeld lab has engineered a bacterial shell protein to incorporate copper for electron transfer activity. Harnessing natural biological processes to synthesize new materials is key for developing future functional bioreactors and biomaterials.

January 28, 2020 Tags: Kerfeld lab
A new protein variant that controls reproduction and growth in plants A new protein variant that controls reproduction and growth in plants

The protein IRE1C, a variant of the conserved IRE1 family, has been newly identified. It is indispensable for producing plant reproductive cells when another variant, IRE1B, is depleted.

December 13, 2019 Tags: Brandizzi lab
Building a better fluorescence estimation of  electron transport in plants Building a better fluorescence estimation of electron transport in plants

The Sharkey lab reports a correction for non-photosynthetic absorption of light in calculations of electron transport. Fluorescence measurements of electron transport are one way to determine crop productivity.

October 15, 2019 Tags: Sharkey lab

Top Stories

How plants tune their greenness to light quality in their surroundings How plants tune their greenness to light quality in their surroundings

New research is refining our understanding of how light wavelengths impact how plants develop their chloroplasts.

Plant protein helps control both chloroplast's chemistry and lipid membrane Plant protein helps control both chloroplast's chemistry and lipid membrane

The protein, peroxiredoxin Q, is known to maintain a healthy balance of chemicals and energy levels in chloroplasts. The new research shows the protein also impacts the system that produces chloroplast membranes.

Leaf under attack from bacteria? One way plants stop the spread of infection Leaf under attack from bacteria? One way plants stop the spread of infection

The CAMTA system - which is known to protect plants from cold weather - plays a newly discovered role: when bacteria invade a leaf, CAMTA warns neighboring, unaffected leaves to prepare for invasion.