An area where single-stranded DNA or RNA has folded back on itself and nucleotides from the two separate segments have base paired, so that the resulting structure appears as the name describes. ... (09 Oct 1997) ... Found on http://www.encyclo.co.uk/local/20973
An area where single-stranded DNA or RNA has folded back on itself and nucleotides from the two separate segments have base paired, so that the resulting structure appears as the name describes. ... (09 Oct 1997) ...