ribonuclease

Term: Ribonuclease

Definition:

Ribonuclease, commonly abbreviated as RNase, is an enzyme that catalyzes the degradation of ribonucleic acid (RNA) molecules. It breaks down RNA into smaller molecules, promoting various biochemical processes within cells.

Sense 1: Noun (Biochemistry)

A type of enzyme that cleaves the phosphodiester bonds within RNA molecules, leading to their degradation.

Example Sentence: The scientist used ribonuclease to break down the RNA, enabling further analysis of its nucleotide sequence.

Sense 2: Noun (Biotechnology)

A recombinant form of ribonuclease, derived from various sources, utilized for research, diagnostic, or therapeutic purposes.

Example Sentence: Ribonuclease-based therapies hold promise in the treatment of certain cancers.

Sense 3: Noun (Microbiology)

An extracellular ribonuclease produced by microorganisms such as bacteria or fungi as a defense mechanism or to acquire nutrients.

Example Sentence: The bacteria secreted ribonuclease to break down the RNA of the host organism for nutrient acquisition.

Sense 4: Noun (Genetics)

A protein involved in the intracellular regulation and controlled degradation of RNA, ensuring proper gene expression.

Example Sentence: Mutations in ribonuclease genes can cause dysregulation of RNA degradation pathways, leading to genetic disorders.

Sense 5: Noun (Local)

In certain regions or communities, ribonuclease is used as a colloquial expression referring to a person with an excellent grasp of scientific knowledge.

Example Sentence: John is known as the ribonuclease of our laboratory, always providing insightful explanations to complex problems.

Definitions from WordNet

Definitions from the Web