Claim: Neuroblastoma RAS viral oncogene homolog has a cen—CD2—NGFB—NRAS—tel order of nearby genes wherein its mammalian ras gene family consists of the harvey and kirsten ras genes (HRAS and KRAS).
Evidence: The order of nearby genes is as follows: cen—CD2—NGFB—NRAS—tel. The mammalian ras gene family consists of the harvey and kirsten ras genes (HRAS and KRAS), an inactive pseudogene of each (c-Hras2 and c-Kras1) and the N-ras gene.