GENETIC REDUNDANCY Meaning and
Definition
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Genetic redundancy refers to the phenomenon in genetics where an organism possesses multiple copies of a particular gene or genes that can perform the same or similar functions. These duplicated genes are often the result of gene duplication events during evolution or the presence of gene families. In other words, genetic redundancy exists when an organism has duplicated and functionally similar genes within its genome.
The presence of redundant genes increases the robustness and stability of an organism's genetic makeup. If one copy of a gene becomes mutated or non-functional, the redundant copy may compensate for its loss by producing the same protein or performing the same biological function. This redundancy ensures that critical genes and their functions are maintained in case of mutation or loss of function of individual genes.
Genetic redundancy contributes to buffering genetic variation within a population or species, allowing organisms to adapt to changes in the environment or to withstand the effects of harmful mutations. It provides a backup system that can rescue the organism's essential functions and maintain its viability and survival.
The study of genetic redundancy is crucial for understanding the complex interactions and regulation of genes within an organism's genome. It has significant implications in various fields, including evolutionary biology, genetics, and biotechnology, as it can shed light on the evolutionary history and functional organization of genes, as well as provide insights into human diseases and genetic disorders.
Common Misspellings for GENETIC REDUNDANCY
- fenetic redundancy
- venetic redundancy
- benetic redundancy
- henetic redundancy
- yenetic redundancy
- tenetic redundancy
- gwnetic redundancy
- gsnetic redundancy
- gdnetic redundancy
- grnetic redundancy
- g4netic redundancy
- g3netic redundancy
- gebetic redundancy
- gemetic redundancy
- gejetic redundancy
- gehetic redundancy
- genwtic redundancy
- genstic redundancy
- gendtic redundancy
- genrtic redundancy
Etymology of GENETIC REDUNDANCY
The etymology of the word "genetic redundancy" can be broken down as follows:
1. Genetic: The term "genetic" comes from the Latin word "geneticus", which means "pertaining to generation or origin". It is derived from the Latin word "gignere", meaning "to beget" or "to produce". The term "genetic" refers to traits or characteristics that are inherited or determined by genes.
2. Redundancy: The word "redundancy" comes from the Latin word "redundantia", which means "overflowing" or "superabundance". It is derived from the Latin word "redundare", meaning "to overflow" or "to be superfluous". In general usage, "redundancy" refers to the state of something being unnecessarily excessive or repetitive.
