Insights into the distinct cooperation between the transcription factor Clp and LeDSF signaling in the regulation of antifungal factors in Lysobacter enzymogenes OH11

Clp was a bone fide downstream regulator of the Rpf/LeDSF signaling to modulate the biosynthesis of HSAF (indicted by blue arrow). However, regulations of Clp on the other two processes, namely, the extracellular protease and chitinase production, as well the twitching motility, were found to be independent of the Rpf/LeDSF signaling (indicated by red arrow with dash lines).85