This family has been redefined to correspond to the EGF-like domain defined by structure.

1: Interchangeability of Caenorhabditis elegans DSL proteins and intrinsic signalling activity of their extracellular domains in vivo. Fitzgerald K, Greenwald I; Development 1995;121:4275-4282. PMID:8575327

2: Specific EGF repeats of Notch mediate interactions with Delta and Serrate: implications for Notch as a multifunctional receptor. Rebay I, Fleming RJ, Fehon RG, Cherbas L, Cherbas P, Artavanis-Tsakonas S; Cell 1991;67:687-699. PMID:1657403

3: Notch signaling. Artavanis-Tsakonas S, Matsuno K, Fortini ME; Science 1995;268:225-232. PMID:7716513