How can DNA sequencing be used to identify genetic risk for certain diseases and disorders?

Biology

1 answer:

Andrew [12]4 years ago

7 0

Answer:

DNA sequencing can decode numerous genes simultaneously, which enables scientists to determine which genes are related to diseases.

Explanation:

Genetic disorders and diseases occur because of changes that occur in an individual's genome. These changes alterate the normal sequence and lead to an abnormality or abnormalities in the DNA.

Scientists use DNA sequencing to determine which portions of an individual's DNA contain specific genes. This technique is extremely important in life sciences as it is also used to identify potential genetic risk for these disorders.

For example, DNA methylation highly affects the transcription of genes. As DNA sequencing can detect these modifications, enabling scientists to uncover which genes are related to disorders. Moreover, this technique can decode numerous genes simultaneously, enabling scientists to determine which genes are related to diseases. By knowing this crucial information, they can switch genes off through other genetic techniques.

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