1. Astbury
Centre for Structural Molecular Biology and School of Chemistry, University of Leeds, Leeds LS2 9JT, U.K.
2. Hamburg
Center for Ultrafast Imaging, Institute of Nanostructure and Solid
State Physics, University of Hamburg, Luruper Chaussee 149, Hamburg 22761, Germany
3. Microbial
Genetics Laboratory, Genetics Strains Research Center, National Institute of Genetics, 1111 Yata, Mishima, Shizuoka 411-8540, Japan
4. Department
of Genetics, Graduate University for Advanced Studies (Sokendai), 1111
Yata, Mishima, Shizuoka 411-8540, Japan