noun

knockin

Knockin (noun) means In genetics, the insertion of a specific gene sequence into a particular location in an organism's DNA. Example: “Researchers used a knockin mouse to study how the mutated gene affects development.”

noun

In genetics, the insertion of a specific gene sequence into a particular location in an organism's DNA.

"Researchers used a knockin mouse to study how the mutated gene affects development."

How to use knockin

Learner’s notes

In plain EnglishA genetic engineering technique where a gene is deliberately inserted into an organism's DNA.

Easily confused with

knockout →

Word forms

knockins plural

Study it as flashcards or scroll it in Flow — saved to your collection.

Test yourself on “knockin” A quick quiz — meaning, synonyms & usage →

Fill the gap

Can you complete this real example?

Researchers used a _____ mouse to study how the mutated gene affects development.

Frequently asked questions

What does “knockin” mean?

The word “knockin” means in genetics, the insertion of a specific gene sequence into a particular location in an organism's DNA. In plain terms, a genetic engineering technique where a gene is deliberately inserted into an organism's DNA.

How do you use “knockin” in a sentence?

Here is “knockin” used in a sentence: “Researchers used a knockin mouse to study how the mutated gene affects development.”

What part of speech is “knockin”?

“Knockin” is a noun.

What is the meaning of knockin?

"knockin" (noun) means in genetics, the insertion of a specific gene sequence into a particular location in an organism's DNA.