TRANSFECTED CELL Meaning and
Definition
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A transfected cell refers to a living cell that has been artificially introduced with foreign nucleic acids, such as DNA or RNA, using a laboratory technique called transfection. Transfection is a process that allows researchers to study the effects of introducing specific genes, modifying gene expression, or manipulating cellular functions in a controlled and precise manner.
The foreign nucleic acids introduced into the cell can be of various types, including plasmids, viral vectors, or synthetic nucleic acids. Typically, these nucleic acids carry specific genes or gene fragments that encode for desired proteins or RNA molecules of interest.
Transfected cells are commonly used in molecular biology and biotechnology research as valuable tools to explore gene function, protein expression, and signal transduction mechanisms. By introducing and expressing specific genes in a cell, researchers can examine how these genes influence cellular behavior, dissect molecular pathways, and investigate the underlying mechanisms involved in various biological processes.
Transfected cells can be easily identified and distinguished from non-transfected cells through the use of reporter genes, such as green fluorescent protein (GFP) or luciferase, which allow researchers to visualize and quantitate the expression of the introduced genes. This enables the monitoring of gene expression levels, protein localization, and cellular responses to specific stimuli.
Overall, transfected cells play a fundamental role in understanding gene function and regulation, as well as in the development of new therapeutic strategies and advancements in fields like genetic engineering, gene therapy, and drug discovery.
Common Misspellings for TRANSFECTED CELL
- rransfected cell
- fransfected cell
- gransfected cell
- yransfected cell
- 6ransfected cell
- 5ransfected cell
- teansfected cell
- tdansfected cell
- tfansfected cell
- ttansfected cell
- t5ansfected cell
- t4ansfected cell
- trznsfected cell
- trsnsfected cell
- trwnsfected cell
- trqnsfected cell
- trabsfected cell
- tramsfected cell
- trajsfected cell
- trahsfected cell
Etymology of TRANSFECTED CELL
The word "transfected" is a combination of two terms: "trans" and "fect".
1. "Trans" is a prefix derived from Latin, meaning "across" or "beyond". In biology and genetics, it is often used to indicate movement or transfer between cells, organisms, or genetic material.
2. "Fect" is a shortened form of "infect", which is derived from the Latin word "inficere", meaning "to put into" or "to introduce".
So, "transfected" essentially means the introduction or transfer of genetic material into a cell or organism. In the context of the word "transfected cell", it refers to a cell that has undergone a process called transfection, in which genetic material, such as DNA or RNA, is introduced into the cell.
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