The word "transduced" is spelled with the IPA phonetic transcription /trænsˈdjuːst/. The initial sound "tr" is a voiceless alveolar fricative, followed by the short "æ" sound as in "cat". The "ns" in the middle is pronounced as a nasal, while the "d" is a voiced dental stop, and "ju" rhymes with "due". Finally, the word ends with the voiceless dental fricative "s". In molecular biology, "transduced" refers to the process of introducing foreign DNA into a cell by way of a virus.
Transduced is a verb that refers to the process of converting or transferring genetic material, information, or energy from one form to another within a biological system. It specifically describes the action of introducing foreign DNA or genes into a host organism by means of a vector, such as a virus or plasmid. This process is commonly employed in genetic engineering and molecular biology research for various purposes, such as expressing specific proteins, studying gene function, or modifying an organism's genetic makeup.
During transduction, the foreign DNA is integrated into the host organism's genome and is subsequently replicated and passed on to subsequent generations of cells. The transduced DNA then becomes a permanent part of the host organism's genetic material, influencing its traits or functions as desired. The success of transduction relies on the ability of the vector to efficiently deliver and insert the foreign DNA into the host's cells, typically through viral infection or through direct injection.
Transduced also encompasses the transfer of energy or information through different biological processes. For example, in the field of neurophysiology, transduction refers to the conversion of external stimuli, such as light or sound waves, into electrical signals that can be processed by our sensory systems. These signals are then transduced and relayed to the brain for further interpretation and response. Overall, transduction is a fundamental concept in biology that entails the transfer and transformation of genetic material, energy, or information from one form to another.
The word "transduced" is derived from the combination of two Latin roots: "trans" and "ducere".
1. "Trans" is a Latin preposition meaning "across", "beyond", or "on the other side". It is commonly used to indicate movement from one place or state to another.
2. "Ducere" is a Latin verb meaning "to lead", "to bring", or "to guide".
Combining these two roots, "transduce" was formed, with a literal meaning of "to lead or bring across". In the context of biology and genetics, "transduction" refers to the process by which foreign DNA is introduced into a cell, often carried by a viral vector. The verb form, "transduced", is used to describe cells or organisms that have undergone this gene transfer process.