MSRB2 and infection: These include a coiled-coil protein Required for Polar Growth (RPG)34, several proteins involved in actin rearrangement35–38, an infection thread localized Cystathionine-β-Synthase-like 1 (CBS1)39, a putative E3 ligase LUMPY INFECTIONS (LIN)/CERBERUS and a protein of unknown function called VAPYRIN (VPY)40–42.