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. 2018 Apr 3;8:5503. doi: 10.1038/s41598-018-23816-2

Figure 2.

Figure 2

TAGLN2-polymerized F-T/actin complex is resistant to depolymerization and has no preference between ATP-actin and ADP-actin. (a) Actin polymerization reactions containing actin and TAGLN2 (actin + TAGLN2) or actin alone (actin) in G-buffer and actin and TAGLN2 (actin + TAGLN2) or actin and phalloidin (actin + phalloidin) in F-buffer were diluted fivefold with G-buffer to initiate depolymerization in the absence (left) or presence (right) of cofilin. Results are representative of at least three independent experiments. (b) TAGLN2 uses both ATP-actin and ADP-actin for polymerization in G-buffer as monitored by fluorescence (left) or co-sedimentation (right). Results are representative of at least three independent experiments. Full-length blots/gels are presented in Supplementary Fig. S6.