I encountered a problematic behaviour when running ddqc: the estimated ribosomal gene expression percentages are always very low and very different from scanpy estimation.
I found it could be related to a bug on the default setting ribo_prefix: str = "^RP[SL][[:digit:]]|^RPLP[[:digit:]]|^RPSA" in ddqc_metrics function.
With this string, only RPSA gene was selected in my result, I managed to select all ribosomal genes by setting ribo_prefix="^RP[SL]|^RPLP|^RPSA".
Hello,
I encountered a problematic behaviour when running
ddqc
: the estimated ribosomal gene expression percentages are always very low and very different fromscanpy
estimation. I found it could be related to a bug on the default settingribo_prefix: str = "^RP[SL][[:digit:]]|^RPLP[[:digit:]]|^RPSA"
inddqc_metrics
function. With this string, only RPSA gene was selected in my result, I managed to select all ribosomal genes by settingribo_prefix="^RP[SL]|^RPLP|^RPSA"
.