Double-stranded DNA
= Double-stranded DNA
<double-stranded DNA> contains two associated <DNA> strands, ordinarily paired through <base pairing>. Their separation and re-pairing underlies <DNA strand exchange>.
= Double-stranded DNA
<double-stranded DNA> contains two associated <DNA> strands, ordinarily paired through <base pairing>. Their separation and re-pairing underlies <DNA strand exchange>.