INTEGRATOR GENE Meaning and
Definition
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An integrator gene, also known as an "integrator element" or "integration element" in genetics and molecular biology, refers to a specific type of gene or DNA sequence that plays a crucial role in the integration of foreign genetic material, such as viral or plasmid DNA, into the genome of a host organism. The integrator gene acts as a mediator or facilitator, coordinating the process of incorporating the foreign DNA into the host genome.
Integrator genes are typically found in organisms that have the ability to undergo horizontal gene transfer, where genetic material is transferred between unrelated individuals or species. The presence of an integrator gene enables the efficient integration of the foreign DNA into the host genome, allowing for stable inheritance and expression of the incorporated genetic material.
The integrator gene functions by recognizing specific DNA sequences or sites on both the foreign DNA and the host genome, facilitating the joining of these genetic elements. The integration process is often catalyzed by specialized enzymes, known as integrases or recombinases, which are encoded by the integrator gene.
The integration of foreign DNA into the host genome mediated by integrator genes can have significant implications for the evolution and adaptation of organisms. It has been particularly well-studied in the context of viral infections, where viral DNA can become permanently integrated into the host genome. This integration can lead to diverse outcomes, such as the acquisition of new genes or altered gene regulation, ultimately influencing the phenotype and biology of the host organism.
Common Misspellings for INTEGRATOR GENE
- untegrator gene
- jntegrator gene
- kntegrator gene
- ontegrator gene
- 9ntegrator gene
- 8ntegrator gene
- ibtegrator gene
- imtegrator gene
- ijtegrator gene
- ihtegrator gene
- inregrator gene
- infegrator gene
- ingegrator gene
- inyegrator gene
- in6egrator gene
- in5egrator gene
- intwgrator gene
- intsgrator gene
- intdgrator gene
- intrgrator gene
Etymology of INTEGRATOR GENE
The term "integrator gene" does not have a specific etymology because it is a combination of two independent words. However, understanding the etymology of each component word can give insights into its meaning.
1. "Integrator": The word "integrate" comes from the Latin word "integrare", which means "to make whole" or "to renew". It is derived from the Latin word "integer", meaning "whole" or "complete". In the context of genetics and biology, an "integrator" is something that brings together or combines various elements or processes.
2. "Gene": The word "gene" originates from the German term "Gen", coined by the Danish monk and botanist Gregor Mendel, who is known as the "father of genetics". "Gen" is derived from the Greek word "genesis", meaning "origin" or "birth".
