LOCUS       ref                     90 bp    DNA     linear   12-FEB-2026
DEFINITION  Constructed reference for alignment QC example.
ACCESSION   REF
VERSION     REF.1
KEYWORDS    .
SOURCE      synthetic construct
  ORGANISM  synthetic construct
            other sequences; artificial sequences.
FEATURES             Location/Qualifiers
     source          1..90
                     /organism="synthetic construct"
                     /mol_type="genomic DNA"
     CDS             1..15
                     /note="Full-length CDS for frame-break test"
ORIGIN
        1 atgatgatga tgatgatgat gatgatgatg atgatgatga tgatgatgat
       51 gatgatgatg atgatgatga tgatgatgat gatgatgatg
//
