Function
HLH-8, a basic helix-loop-helix (bHLH) transcription factor, plays a crucial role in regulating gene expression. It is involved in the determination of cell fate during mesoderm development, particularly in the postembryonic stages. HLH-8 activates the expression of genes like *ceh-24* and *egl-15*, contributing to the precise patterning of mesodermal tissues.