Skip to main content
. 2019 Feb 10;9(1):18. doi: 10.3390/life9010018
SF single-frame motif (unambiguous trinucleotide decoding in the two 5′–3′ and 3′–5′ directions)
MF multiple-frame motif
UMF unidirectional multiple-frame motif
3′UMF unidirectional multiple-frame motif (ambiguous trinucleotide decoding in the 3′–5′ direction only)
5′UMF unidirectional multiple-frame motif (ambiguous trinucleotide decoding in the 5′–3′ direction only)
BMF bidirectional multiple-frame motif (ambiguous trinucleotide decoding in the two 5′–3′ and 3′–5′ directions)
5′U 5′ unambiguous motif (unambiguous trinucleotide decoding in the 5′–3′ direction only)
F framing motif (also called circular code motif)