Medical term:

degeneracy



de·gen·er·a·cy

(dĕ-jen'ĕr-ă-sē),
1. A condition marked by deterioration of mental, physical, or moral processes.
2. The fact that several different triplet codons encode the same amino acid.
[L. de, from, + genus, (gener-), race]
Farlex Partner Medical Dictionary © Farlex 2012

degeneracy

(dĭ-jĕn′ər-ə-sē)
n. pl. degenera·cies
1.
a. The process of degenerating.
b. The state of being degenerate.
2. Genetics The presence in the genetic code of multiple codons for the same amino acid. Also called redundancy.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
Genetics Hereditary degeneration
Molecular biology The presence of 2 or more ‘synonym’ codons for a single amino acid, i.e., redundancy. See Degenerate code
Psychiatry An obsolete term for ‘moral bankrupcy’, now included under the rubric of psychotic disorders, formerly deviant behaviour, degenerate behaviour
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

degeneracy

In the genetic code this is a reference to the redundancy of codons arising from the fact that four bases, taken three at a time, offer 64 possibilities, while it is necessary to code for only 20 amino acids and three stop signals. The effect is that in many cases a change in the third base of a codon will not change the amino acid selected.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005

degeneracy

a situation in the GENETIC CODE where most amino acids are coded by more than one triplet of DNA NUCLEOTIDE bases. For example, ARGININE is coded by CGU, CGC, CGA and CGG CODONS. See also CRICK.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005

de·gen·er·a·cy

(dĕ-jen'ĕr-ă-sē)
A condition marked by deterioration of mental or physical processes.
Medical Dictionary for the Dental Professions © Farlex 2012


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