Mutation of H-, K-, and N-Ras alleles in 3 myeloma cell lines
Ras allele
.
U266
.
NCI-H929
.
RPMI 8226
.
H-Ras
+
+
—
K-Ras
—
—
—
N-Ras
+
—
—
Ras allele
.
U266
.
NCI-H929
.
RPMI 8226
.
H-Ras
+
+
—
K-Ras
—
—
—
N-Ras
+
—
—
Restriction enzymes used to detect Ras allele mutations were BamHI and SacI for H-Ras; EcoRI, HindIII, and SacI for K-Ras; and EcoRI, BamHI, and HindIII for N-Ras.