12/30/2016. Where We Are. The Savannah River Site (SRS), a 310 square mile (198,046 acres) Department of Energy site, is located in the sand-hills region of South Carolina. It encompasses parts of Aiken, Barnwell and Allendale counties and is bordered on the west by the Savannah River and Georgia.
The NOD2 gene provides instructions for making a protein that plays an important role in immune system function. The NOD2 protein is active in some types of immune system cells (including monocytes, macrophages, and dendritic cells), which help protect the body against foreign invaders such as viruses and bacteria.rohn disease-increased risk from variations of the NOD2 gene. Approximately 40 variations in the NOD2 gene have been associated with an increased risk of Crohn disease, a complex disorder of the digestive system.
PRESERVATION AND STORAGE. Liquid N2 is used to preserve tissue culture cells, either in the liquid phase (-196Â°C) or in the vapor phase (-156Â°C). Freezing can be lethal to cells due to the effects of damage by ice crystals, alterations in the concentration of electrolytes, dehydration, and changes in pH.