For example, the CTG repeat in DMPK associated with myotonic dystrophy type 1 is in seven gene panels including congenital myopathy panel (R81) and intellectual disability panel (R29) (https://nhsgms-panelapp.genomicsengland.co.uk/entities/DMPK_CTG), but also as a standalone core PCR test (R72). Here, DMPK is linked to myotonic dystrophy type 1.