REGULATORY GENE Meaning and
Definition
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A regulatory gene is a gene that controls the activation or repression of other genes in an organism's genome. It plays a crucial role in determining the overall development and functioning of an organism by influencing the expression of various genes.
The regulatory gene itself does not encode a protein that contributes directly to the organism's structure or function but instead acts as a switch for the expression of other genes. It typically produces a regulatory protein or RNA molecule that interacts with specific regions of DNA, affecting the transcription and translation processes.
The regulatory gene can activate or inhibit the expression of other genes by binding to specific promoter regions or enhancing or repressing the binding of RNA polymerase, the enzyme responsible for gene transcription. This binding or interaction can be influenced by various environmental factors or signaling pathways, allowing the organism to adapt to changing conditions or respond to stimuli.
Mutations or alterations in regulatory genes can have significant consequences on the development and functioning of an organism. They can result in the dysregulation of gene expression, leading to abnormal or disrupted biological processes, and potentially give rise to genetic disorders or diseases. The study of regulatory genes and their mechanisms of action is crucial for understanding the complex processes that govern the growth, development, and functioning of living organisms.
Common Misspellings for REGULATORY GENE
- eegulatory gene
- degulatory gene
- fegulatory gene
- tegulatory gene
- 5egulatory gene
- 4egulatory gene
- rwgulatory gene
- rsgulatory gene
- rdgulatory gene
- rrgulatory gene
- r4gulatory gene
- r3gulatory gene
- refulatory gene
- revulatory gene
- rebulatory gene
- rehulatory gene
- reyulatory gene
- retulatory gene
- regylatory gene
Etymology of REGULATORY GENE
The word "regulatory" comes from the Latin word "regulare", which means "to control" or "to rule". The term "gene" comes from the Greek word "genos", meaning "origin" or "birth". The combination of these two words resulted in the term "regulatory gene", which refers to a segment of DNA that controls the expression or activity of other genes.
Similar spelling words for REGULATORY GENE
