Pascal Arnoux

The paper shows that a pseudogenization in the cntQ gene alters metal uptake specificity in Yersinia species, shifting from iron to zinc.

The paper quantifies methionine oxidation sensitivity in apo- and Cu-bound PcuC using a methionine-specific probe, showing increased oxidation of coordinating methionines upon Cu binding.

The paper identifies APE1 as a Cu-binding superoxide detoxifying enzyme essential for photosynthetic acclimation to oxygenic environments.

This study shows that pseudopaline-mediated zinc uptake in Pseudomonas aeruginosa enables clinically relevant phenotypes and influences infection outcomes.

The paper identifies and characterizes two conserved TPM-domain proteins in Chlamydomonas reinhardtii, showing they are functionally redundant in PSII maturation and affect photosynthetic performance.