Reference > The New Dictionary of Cultural Literacy > 21. Life Sciences
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  The New Dictionary of Cultural Literacy, Third Edition.  2002.
 
gene amplification
 
 
A process in a cell by which a particular gene is replicated so that more copies are available to produce a protein for the cell’s use. For example, the genes that code for proteins involved in ribosomes are amplified early in the process of cell development so that there are sufficient numbers of them to assemble the cell.  1
PCR, polymerase chain reaction, can be considered a type of man-made gene amplification process.  2
 
 
The New Dictionary of Cultural Literacy, Third Edition. Edited by E.D. Hirsch, Jr., Joseph F. Kett, and James Trefil. Copyright © 2002 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

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