SHUTTLE VECTORS Meaning and
Definition
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Shuttle vectors are specialized tools used in molecular biology to transfer genes or DNA sequences between different species or types of organisms. These vectors are typically circular DNA molecules that can replicate in multiple host organisms, allowing the genetic material they carry to be maintained and manipulated in different environments.
Shuttle vectors have the ability to replicate in both prokaryotic and eukaryotic cells, making them versatile tools for molecular biology research. This feature enables scientists to introduce and express foreign genes in different organisms, facilitating the study of gene function and regulation.
In addition to their ability to replicate in different hosts, shuttle vectors often contain multiple selectable markers, which allow researchers to easily identify and select cells that have taken up the vector. These selectable markers could include antibiotic resistance genes or other resistance markers that confer resistance to specific toxins or compounds.
Furthermore, shuttle vectors typically carry multiple sites for DNA manipulation, such as restriction enzyme recognition sites or cloning sites, which enable researchers to easily manipulate and modify the DNA sequences they are working with.
Overall, shuttle vectors play a crucial role in genetic engineering and molecular biology by providing a means to transfer and manipulate genes between different organisms, facilitating the study of gene function and the development of new biotechnological products.
Common Misspellings for SHUTTLE VECTORS
- ahuttle vectors
- zhuttle vectors
- xhuttle vectors
- dhuttle vectors
- ehuttle vectors
- whuttle vectors
- sguttle vectors
- sbuttle vectors
- snuttle vectors
- sjuttle vectors
- suuttle vectors
- syuttle vectors
- shyttle vectors
- shhttle vectors
- shjttle vectors
- shittle vectors
- sh8ttle vectors
- sh7ttle vectors
- shurtle vectors
- shuftle vectors
Etymology of SHUTTLE VECTORS
The term "shuttle vectors" does not have a specific etymology, as it is a combination of two words that have their own respective origins.
The word "shuttle" originally comes from the Old English word "sceotan", meaning "to shoot" or "to launch". It later evolved to refer to the act of moving back and forth, as in the case of a shuttlecock in the game of badminton or a shuttle bus that travels between two destinations. In the context of molecular biology, "shuttle" is used to describe a vector that can move genetic material between different host organisms, such as bacteria and yeast or bacteria and mammalian cells.
The word "vectors" in biology refers to DNA molecules that are used as carriers to transfer genes or other genetic material into a target organism.
