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. Author manuscript; available in PMC: 2013 Sep 3.
Published in final edited form as: Methods Mol Biol. 2011;714:423–444. doi: 10.1007/978-1-61779-005-8_26

Fig. 1.

Fig. 1

The streptavidin binding RNA aptamer. (a) The original SELEX derived streptavidin binding sequence is shown along with the minimal streptavidin binding aptamer (shaded). The aptamer was derived from a population of species and the consensus sequence from multiple isolated clones is shown. (b) The streptavidin binding aptamer has been used for affinity purifications of ribonucleoprotein complexes (left) and the sequence has also been targeted as a unique hybridization region for fluorescent in situ hybridizations to localize ribonucleoprotein complexes (right).