An outbreak of Salmonella has occurred in the community. Molecular-based assays need to be performed in order to determine if al
l the Salmonella isolated at hospital X are related to each other and part of the outbreak. Laboratory technologists have accumulated 10 different cultures growing Salmonella and suspect that there may be more isolated in the next few days. The supervisor has asked that the molecular-based assays be performed on as many of the isolates as possible. How should these organisms be handled until the molecular-based assays can be performed in about 3 days?
Isolate DNA from all organisms and store at --20ºC.
Explanation:
The first step to be taken, in the case shown in the question above, is to isolate DNA from organisms, as molecular assays will need to be performed and these assays require the presence of the organism's DNA to be performed. Because DNA is a sensitive and unstable molecule, it must be preserved in a refrigerated environment to maintain its integrity and to be studied. Then, after isolating the DNA, technicians must store the DNA in refrigeration. It is best to store the DNA at -20ºC.
when a mom and a dad love each other they go through a mouchen in the bed room in till they are done then they weaght a few mouth they the mom is preagent
she may be diagnosed with post traumatic stress disorder, and not everyone has the same reaction or development, some it dosen't phase but everyone adapts in there own way.
The Jungle by Upton Sinclair, with its graphic and revolting descriptions of unsanitary conditions and unscrupulous practices rampant in the meatpacking industry, was an inspirational piece that kept the public's attention on the important issue of unhygienic meat processing plants that later led to food inspection
