has_qualifier has_sequence_feature genomic feature qualified genomic feature A qualified sequence feature that carries sequence derived from the genome of a cell or organism. Consider wild-type zebrafish shha gene in the context of being targeted by morpholino MO-1 vs morpholino MO-2 in separate experiments. These shha genes share identical sequence and position, but represent distinct instances of a 'qualified sequence feature' because of their different external contexts. This is important because these qualified features could have distinct phenotypes associated with them (just as two different sequence variants (alleles) of the same gene can have potentially different associated phenotypes). genomic entity qualified sequence feature