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. 2015 Aug 5;8:111. doi: 10.1186/s13068-015-0294-z

Fig. 4.

Fig. 4

Predicted interaction of differentially expressed proteins identified in the ethanol-producing mutant, SAA012. Protein interaction was analyzed and reconstructed using STRING and Cytoscape, respectively. a Up-regulated proteins (α < 0.01). b Down-regulated proteins (α < 0.01).