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What is Gene expression can be detected by all except: and explain in detail?
C i.e. Southern Blot and ImmunohistochemistryImmunohisto chemistry detects antigens (eg proteins) in abnormal (eg cancerous) or normal cells of a tissue by antibodies binding specifically to that antigen (so immune means antigen-antibody binding and histo means in tissue). It is used to find distribution & localization of biological marker in various tissues.