A nuclear stress test is one of several types of stress tests that may be performed alone or in combination. Compared with an exercise stress test, a nuclear stress test can help better determine your risk of a heart attack or other cardiac event if your doctor knows or suspects that you have coronary artery disease.
DNA microarray analysis is one of the fastest-growing new technologies in the field of genetic research. Scientists are using DNA microarrays to investigate everything from cancer to pest control. Now you can do your own DNA microarray experiment!
SNP genotyping is the measurement of genetic variations of single nucleotide polymorphisms (SNPs) between members of a species.It is a form of genotyping, which is the measurement of more general genetic variation.aq DNA polymeraseâs 5â-nuclease activity is used in the TaqMan assay for SNP genotyping. The TaqMan assay is performed concurrently with a PCR reaction and the results can be read in real-time as the PCR reaction proceeds (McGuigan & Ralston 2002).