galium kamtschaticum/protease

Galium verum, also known as Lady's Bedstraw or Cheese Rennet, is an herbaceous perennial plant traditionally used in cheese-making. We used RACE PCR to isolate novel enzymes from Galium verum with the ability to clot milk. This approach generated two cDNA sequences (named preprogaline A and B)

Platelets control their responsiveness, in part, by shedding adhesion and signaling receptors from their surface. The molecular mechanism by which this occurs, however,is incompletely understood. In this issue of Blood, Bender and colleagues make judicious use of mice genetically deficient in