Table 1.

TUC nomenclature

TUC-1	TUC-2	TUC-3	TUC-4
CRMP-1	CRMP-2	CRMP-3	CRMP-4
Ulip-3	CRMP-62	Ulip-4	Ulip-1
DRP-1	Ulip-2		DRP-3
	DRP-2
	TOAD-64

The TUC (TOAD/Ulip/CRMP) nomenclature has been proposed to unify discussion of this family.