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. 2012 Jun 19;62(2):186–195. doi: 10.1270/jsbbs.62.186

Fig. 2.

Fig. 2

Hierarchical clustering of 67 unigenes showed differential expression among the seven cDNA libraries. These 67 unigenes were grouped into three major clusters (indicated by vertical color bars) and cluster I was further subdivided into four subclusters. Red bars represent normalized expression values greater than the mean for that gene; green bars represent lower expression than the mean.