I have a question about KM12 and RKO cell line mutation data on CBR3 gene.
Using data reported in “CCLE_mutations.csv” in 21Q2 version I noted that this cell lines are not mutated.
Using bam files (from RNASeq) reported on GDC data portal
I inspect gene by IGV and I find a mutation on CBR3 p.L84V that I validated also with Sanger
So my question is why this mutation is not reported in KM12 and RKO in CCLE_mutations.csv?