Question

Application of dna probe in biotechnology

Answer 1

Answer:     Simply, a DNA probe is short single stranded synthesized fragrament of DNA corresponding to a specific site on a gene of interest. Attached to the synthesized fragment is a flourcent tag indicating either where or if a gene of interest is present. As well, enzymes coupled with immunoglobulins attached with flourcent tags are used in assay testing. Depending on the task at hand a DNA probe could be a primer, probe, or dye.

In Biotechnology DNA probes are used from assays to PCR to any research pertaining to genetics.

Answer 2

heyyyy mate.........

a DNA probe is short single stranded synthesized fragrament of DNA corresponding to a specific site on a gene of interest. Attached to the synthesized fragment is a flourcent tag indicating either where or if a gene of interest is present. As well, enzymes coupled with immunoglobulins attached with flourcent tags are used in assay testing. Depending on the task at hand a DNA probe could be a primer, probe, or dye.

In Biotechnology DNA probes are used from assays to PCR to any research pertaining to genetics.

For example:

In the clinical diagnosis of lymphoma/leukemia a DNA probe is used in identifying genetic predispositions to treatment and chemotherapy that may arise.

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