To test DAG's role in delayed forgetting, the team focused on diacylglycerol kinase, which mediates a reduction in DAG levels, and its allele (dgk-1). Mutant worms lacking dgk-1 quickly forgot the ...

In mouse thymocytes, positive regulation of inducible T cell kinase (ITK ... of sufficient amounts of the second messenger lipid diacylglycerol to trigger positive selection and the generation ...