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. 2001 Sep 18;98(20):11199–11204. doi: 10.1073/pnas.201268998

Figure 1.

Figure 1

Chicken embryo cDNA clones express proteins that specifically interact with the RSV L domain PY motif in vitro. Individual phage clones from a chicken embryo cDNA expression library were screened for protein products that interact with the indicated biotinylated L domain probe (as described in Materials and Methods). Purified phage are as indicated. Positive controls used a plasmid expressing a YAP WW-GST fusion protein. A λgt11 cDNA clone that did not react with the RSV wild-type trimeric probe was used as a negative control. In this figure, the RSV and RSV mutant refer to RSV trimeric wild-type and mutant peptide probes, respectively.