As these signaling molecules are so potent, their production is tightly regulated. What major molecules are involved? Normally, the precursor molecule arachidonic acid is stored as a component of ...

New accession codes and links pack even more information into Nature Immunology research articles Beginning with this issue of Nature Immunology, our readers may notice the addition of accession ...

The legumes had started to express large amounts of a small signaling molecule called CLE16 -- a member of the CLE family of peptides. These small signaling molecules are present in many plant ...