Fig. 7

TLC analysis of the degradation products of FsAlgB. Lanes 1–4 represent degradation products of alginate sodium for 0, 3, 12, and 24 h, lanes 5–8 represent degradation products of polyMG for 0, 3, 12, and 24 h, lanes 9–12 represent degradation products of polyM for 0, 3, 12, and 24 h, and lanes 13–16 represent degradation products of polyG for 0, 3, 12, and 24 h. Lane M represents the oligosaccharide standards