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Concept Breadcrumbs

Preferred Term:

genetic polymorphism

Definition:
The regular and simultaneous occurrence in a single interbreeding population of two or more discontinuous genotypes. The concept includes differences in genotypes ranging in size from a single nucleotide site (polymorphism, single nucleotide) to large nucleotide sequences visible at a chromosomal level.
Concept Schemes:
NALT Full
NALT Core
Broader Concept:
Entry Terms:
  • polymorphism (genetics)
URI:
https://lod.nal.usda.gov/nalt/17293
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RDF/XMLCreated 2006-01-19, last modified 2019-08-06