Geoffrey Hutinet

This study maps the functional diversification of the QueC protein family, identifying residues critical for tRNA modification and characterizing its repurposing in anti-phage defense and other biochemical pathways.

This study identifies a unique evolutionary pathway in Bartonella henselae for queuosine salvage, showing it can use both preQ1 and q, unlike other pathogens.

The paper identifies four new 7-deazaguanine derivatives in phages and characterizes enzymes involved in their biosynthesis and insertion into DNA.