Fig 3.

 Western blotting to detect proteins of the Hsp70 family in gills of marine bivalves in control conditions (C) or exposed to different temperatures for 1 hour and allowed to recover at 18°C for 24 hours. For each bivalve species, samples from the same experiment were all blotted together. A representative immunoblot out of at least 3 separate experiments is reported. Hsp, heat shock protein