Anisotropic Brownian motion in ordered phases of DNA fragments J. Dobrindt, E. Rodrigo Teixeira da Silva, C. Alves, C. L. P. Oliveira, F. Nallet, E. Andreoli de Oliveira and L. Navailles Eur. Phys. J. E, 35 1 (2012) 3 Published online: 24 January 2012 DOI: 10.1140/epje/i2012-12003-4