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. 2013 Jul 31;8(7):e68271. doi: 10.1371/journal.pone.0068271

Figure 3. Pie charts of the clusters for backbone conformations of the Shh.

Figure 3

(a) The highly populated cluster (cluster 5) of Shh-PL2 is colored in slashdot green. (b) The highly populated cluster (cluster 2) of the Shh-robotnikinin is colored in gold.