Wild type

Definition

Wild type refers to the phenotype of the typical form of a species as it occurs in nature. It represents the standard or norm for that species' genetic makeup and characteristics.

5 Must Know Facts For Your Next Test

1. The wild type allele is usually dominant over mutant alleles.
2. Wild type strains are used as reference points in genetic studies.
3. In Mendelian genetics, wild type often refers to the common phenotype observed in natural populations.
4. Mutations are compared to the wild type to determine their effects on traits.
5. Wild type organisms serve as controls in experimental setups to understand genetic variations.

Review Questions

Related terms

Allele:

A variant form of a gene at a particular locus on a chromosome.

Mutation: A change in the DNA sequence that can lead to different traits or characteristics.

Phenotype: The observable physical or biochemical characteristics of an organism determined by both genetic makeup and environmental influences.