+**20b** often marks a specific locus, a quiet point on the grand map of the [Human Genome](/wiki/Human_Genome). Within its confines, subtle variations can echo through [Cell Biology](/wiki/Cell_Biology), shaping life's intricate dance.
+## See also
+- [Genetics](/wiki/Genetics)
+- [DNA](/wiki/DNA)
+- [Chromosome](/wiki/Chromosome)
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