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. 2013 May 23;8(5):e63993. doi: 10.1371/journal.pone.0063993

Figure 2. Characteristics of similarity search of unigenes against Nr databases.

Figure 2

(A) The E-value distribution of Nr annotation results. (B) The similarity distribution of Nr annotation results. (C) The species distribution of Nr annotation results. (D) The phylogenetic relationship of Reaumuria soongorica and Nr species. Phylogenetic tree constructed by the Neighbor-Joining method for the internal transcribed spacer (ITS) sequences. Physcomitrella patens was included as an out-group. Neighbor-Joining was consensus tree used 1000 bootstrap replicates. The number represents the percentage of bootstrap values.