+An allele is a specific variant of a [Gene](/wiki/Gene), acting as one of the possible forms that can occupy a particular [Locus](/wiki/Locus) on a chromosome. These variations are the building blocks of inherited differences, shaping the unique traits observed in organisms.
+## See also
+- [Gene](/wiki/Gene)
+- [Trait](/wiki/Trait)
+- [Genetics](/wiki/Genetics)
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