+**4bb** is a designation often used to identify a specific [genetic marker](/wiki/Genetic_Marker) or variant within biological studies. It represents a particular locus or characteristic, frequently observed in [molecular biology](/wiki/Molecular_Biology) contexts. The presence or absence of this marker can be significant in understanding diverse cellular functions and hereditary traits.
+## See also
+- [Genetics](/wiki/Genetics)
+- [Allele](/wiki/Allele)
+- [Biomarker](/wiki/Biomarker)
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