In this assay, you will use cell: cell antigen presentation to determine the antigen specificity of the kzh cells. this however is not always possible experimentally. describe a way in which you can detect, and therefore quantify, antigen-specific cd8+ t cells using flow cytometry (hint, use pubmed or google scholar to you find clues for your answer).

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ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'