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Definitions from WordNet

Definitions from the Web

Term: Restriction Site

Definition: A specific DNA sequence where a restriction enzyme cuts and cleaves the DNA molecule, often used in genetic engineering techniques.

Usage as a Noun:

1. Popular: A restriction site identifies the location where a specific DNA sequence will be cut by restriction enzymes.
2. Local: The restriction site on the DNA strand was cleaved by the enzyme, allowing for the insertion of new DNA fragments.

Usage in Genetic Engineering:

1. Popular: In genetic engineering, restriction sites are crucial for inserting, removing, or modifying specific DNA sequences.
2. Local: By introducing a foreign restriction site into the DNA, scientists can manipulate genetic material more effectively.

Sample Sentences:

1. Popular: The EcoRI restriction site is widely used in molecular biology experiments.
2. Popular: After identifying the restriction sites, the DNA was digested to produce smaller fragments.
3. Local: Researchers found a unique restriction site in the DNA sequence, allowing for precise editing of the gene.
4. Local: The restriction site provided a target for the restriction enzyme, which severed the DNA at that point.

Related products on Amazon: DNA Restriction Enzymes, Genetic Engineering Tools