#Quarter Project Mon-Wed Thermal Shock Project ##Baseline Animals kept at 8°C for 3 weeks prior to experiment fed on a daily basis. ##Experiment 15 Dabob and 15 Oyster bay oysters in a closed treatment aquarium system. The temperature will gradually be raised from 8 to 35°C over one hour. The animals will then be held at 35°C for 1 hour. Then the tanks will be allowed to gradually lower temperature until they reach 8°C. ##Sample collection After 3 hour treatment 5 oysters from each group will be sampled and placed into RNAlater for RNA isolation. ##Team Measurements **The Olympia Oysters** HSP70 expression HSP90 **Cuttlefish** Mortality (1 week) Caspase **Fuzzy Chiton** Metabolic Rate (O2 consumption) citrate synthase **Crabs** Recovery of 'normal' metabolism Housekeeping Gene Concentrations candidate gene: glutamine synthetase **Immortal Jellyfish** Return to Baseline metabolism Test oysters once an hour for the first 6 hours Test again after 24 hours citrate synthase ## Treatment details we provide ambient and hot 35°C water, and buckets Students figure out how to manage treatment over the class period. end with tissue/ RNA samples from 5 oysters from each group. need: temperature logger buckets hot seawater thermometer Other: QPR background provided to student for next lab. QPR standardization procedure.