Hi,
Just wondering about feasibility of adding additional sample metadata, for example which capture kit was used?
Reason we care about capture kit:
Capture kit biases have led to false negative mutation calls in multiple TCGA cohorts. Variability in the capture kits used can contribute to inter-cohort TMB variation. More importantly, there are some genes that may be mutated in a sample, but whose mutation you will/won't see because of the specific capture kit that was used. See Wang et al. 2018 for details
Hi,
Just wondering about feasibility of adding additional sample metadata, for example which capture kit was used?
Reason we care about capture kit:
Capture kit biases have led to false negative mutation calls in multiple TCGA cohorts. Variability in the capture kits used can contribute to inter-cohort TMB variation. More importantly, there are some genes that may be mutated in a sample, but whose mutation you will/won't see because of the specific capture kit that was used. See Wang et al. 2018 for details