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. 2015 Sep 30;15:195. doi: 10.1186/s12866-015-0536-z

Fig. 4.

Fig. 4

Gene expression levels of cel7a (a) and cel6a (b). Δacy1 mutant strain was grown in cellulose for 72 h, and in sophorose for 6 h. The absolute expression is shown, with the actin gene used as an endogenous control. Gene expression was analyzed with or without addition of 1 mM dibutyryl-cAMP (dbcAMP)