"As shown in Fig. 3, B and E, samples of CeSAS-6N-CC S123E/I154W alone produced multiple long-spiral assembles, whereas addition of 5% v/v DMSO slightly reduced both the number and length of these assemblies (Fig. 3, C and E). However, addition of 2 mm A11 in these assays strongly suppressed formation of spirals, resulting in far fewer and shorter assemblies (Fig. 3, D and E)."