Defined in file seqalign.asn
C++ class: CSpliced_seg_modifier
Spliced-seg-modifier ::= CHOICE {
-- protein aligns from the start and the first codon
-- on both product and genomic is start codon
start-codon-found BOOLEAN,
-- protein aligns to it's end and there is stop codon
-- on the genomic right after the alignment
stop-codon-found BOOLEAN
}