Antiparallel nucleic acid strands
= Antiparallel nucleic acid strands
Two <nucleic acid> strands with opposite directional alignment: a $5'$-to-$3'$ direction on one is aligned with the $3'$-to-$5'$ direction on the other.
= Antiparallel nucleic acid strands
Two <nucleic acid> strands with opposite directional alignment: a $5'$-to-$3'$ direction on one is aligned with the $3'$-to-$5'$ direction on the other.