Optical spectroscopy and calorimetry / Dagmar Klostermeier and Christian Hammann -- Footprinting methods for mapping RNA-protein and RNA-RNA interactions / Maaelodie Duval ... ]et al.[ -- Chemical approaches to the structural investigation of RNA in solution / Mark Helm -- Bioorthogonal modifications and cycloaddition reactions for RNA chemical biology / Claudia Haeobartner, Lea Baeuttner, and Fatemeh Javadi-Zarnaghi -- Analysis of RNA conformation using comparative gel electrophoresis / David M.J. Lilley -- Virus RNA structure deduced by combining-ray diffraction and atomic force microscopy / Alexander McPherson -- Investigating RNA structure and folding with optical tweezers / Mathilde Bercy ... ]et al.[ -- Fluorescence resonance energy transfer as a tool to investigate RNA structure and folding / Airat Gubaev and Dagmar Klostermeier -- RNA studies by small angle-ray scattering )SAX( in solution / Alexey G. Kikhney, Sebastian Doniach, and Dmitri I. Svergun -- Integrative structure-function analysis of large nucleoprotein complexes / Jean-Fran║cois Maaenaaetret ... ]et al.[ -- Structure and conformational dynamics of RNA determined by pulsed EPR / Ivan Krstic -- NMR-based characterization of RNA structure and dynamics / Christina R. Mozes and Mirko Hennig -- Crystallization of RNA for structure determination by-ray crystallography / Adrian R. Ferraae-D'Amaraae -- RNA structure prediction / Gerhard Steger and Robert Giegerich -- Analyzing, searching and annotating recurrent RNA three-dimensional motifs / Anton I. Petrov, Blake A Sweeney and Neocles B. Leontis.