The alx gene family confers segmental identity to frontonasal cranial neural crest cells. - Mumme-Monheit A; Mitchell JM; Bailon-Zambrano R; Wright N; Neukirch LA; Keating MK; Hopkins CA; Riemondy K; Gustafson GE; Moss ND; Medeiros DM; Nichols JT (Nature communications, 2026)