A. Belfi

idh-1 neomorphic mutation confers sensitivity to vitamin B12 via increased dependency on one-carbon metabolism in Caenorhabditis elegans

This study shows that the idh-1neo mutation in C. elegans increases dependency on one-carbon metabolism, making the worms vulnerable to vitamin B12 deficiency and leading to embryonic lethality.

The proprotein convertase BLI-4 promotes collagen secretion during assembly of the Caenorhabditis elegans cuticle

This study shows that the proprotein convertase BLI-4 is required for the secretion of cuticle collagens in C. elegans, revealing a role for N-terminal processing in intracellular trafficking and matrix assembly.