In histological studies, myogenin can be detected using various techniques, including immunohistochemistry (IHC) and Western blotting. IHC is a widely used method that involves the use of specific antibodies to visualize myogenin expression in tissue sections. This technique allows researchers to observe the spatial distribution of myogenin within tissues and to identify cells that are undergoing muscle differentiation. Western blotting can be used to quantify myogenin protein levels in tissue extracts.