Degenerate NTs ('N', 'R', 'K', 'M', 'Y', 'W', 'V', 'S', 'D') are somehow making it past our filter - probably because our filter only applies to mutations of length 1.
Intended behavior should just be to ignore these - so apply the filter upstream of the mutation concatenation step
Degenerate NTs ('N', 'R', 'K', 'M', 'Y', 'W', 'V', 'S', 'D') are somehow making it past our filter - probably because our filter only applies to mutations of length 1.
Intended behavior should just be to ignore these - so apply the filter upstream of the mutation concatenation step