what is DNA probe? explain it's usefulness in biotechnology.
Answers
Answer:
A probe is a single-stranded sequence of DNA or RNA used to search for its complementary sequence in a sample genome. The probe is placed into contact with the sample under conditions that allow the probe sequence to hybridize with its complementary sequence
Answer:
DNA probes are utilised to identify a specific person because oligonucleotides are used to find supplemental sequences. We use a DNA probe to illuminate the sequence that has been isolated using gel electrophoresis. Under ultraviolet light, the probe and target sequence form a visible bond.
The capacity to quickly identify infectious agents, screen selected materials using batteries of probes, and discover nonviable or hard-to-culture organisms are some of the potential benefits of these DNA probe tests in the diagnosis of infectious disorders.
DNA - Deoxyribonucleic acid, also known as DNA, is the genetic substance that gives rise to humans and almost all other species. A person's body contains nearly identical DNA in every cell.
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