... Iida, K., Moriyama, K., Matsumoto, S., Kawasaki, H., Nishida,E. & Yahara, I. (1993) Isolation of a yeast essential gene, COF1,that encodes a homologue of mammalian cofilin, a low-Mractin-binding ... J.R. (1993) Isolation and characterization of a regulated form of actin depolymerizing factor. J. Cell Biol. 122,623–633.4. Yonezawa, N., Nishida, E., Iida, K., Yahara, I. & Sakai, H. (1990)Inhibition ... 7.8(Fig. 2A) the calculated affinities were similar (Kd¼ 1 lM).This value is higher than that typically measured for actin-G–actin interaction at 0.1 lM, probably as a result of thelabel as...