Fig. 3.

Glycosidase abundances increased over time. The averages of two proteomic measurements of C. bescii (A) and C. obsidiansis (B) glycosidase abundances are shown as NSAF values in hundreds. Error bars indicate the standard deviations of duplicate measurements. The signal intensity differs substantially among the enzymes. (A) C. bescii supernatant contained five identified glycosidases, including the most abundant protein Athe_1867 (CelA) and the least abundant protein Athe_1860. The Athe_1859 (*) protein abundance did not change significantly during growth but was higher than that of Athe_1860 after 16 h. (B) C. obsidiansis cell-free culture supernatant contained four glycosidases, including the most abundant protein COB47_1673 (CelA) and the relatively minor protein COB47_1664.