Asked by: Ouali Arab
asked in category: General Last Updated: 20th May, 2020

What is the difference between DNA profiling and sequencing?

DNA fingerprinting is generally used in forensics to match samples with suspects, while DNA sequencing is generally used in scientific research, where scientists need to know the sequence of a piece of DNA to figure out more about its function.

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Considering this, what is DNA sequencing and profiling?

Also known as DNA or genetic typing, DNA profiling is simply the collection, processing and analysis of VNTRs -- unique sequences on the loci (area on a chromosome). After processing, however, VNTRs result in bands that are unique enough to be used for identification.

Furthermore, which DNA sequence is suitable in DNA profiling? DNA profiling requires short tandem repeats, which are parts of non-coding DNA with repeats of the same nucleotide sequence. D contains the STR: ATTCGTG so would be suitable for profiling.

Additionally, is there any difference between DNA fingerprinting and DNA profiling?

DNA fingerprinting, DNA profiling, and genetic fingerprinting are all terms used generically to express ways to identify a person through their genetic makeup. The slight difference in DNA profiling is that it can also be used to match to a suspect, but the match can be based on a profile, rather than a 100% match.

What is the process of DNA profiling?

DNA profiling (a.k.a. DNA fingerprinting) describes the process by which individuals can be identified and compared based on their DNA sequence. When DNA fragments are cut with restriction endonucleases, fragments of different lengths can be resolved using gel electrophoresis. Gel Electrophoresis.

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