Nucleic Acids 1听听Nucleic Acid 2听Nucleic Acid 3听 听听Nucleic Acid 4听 听听听Nucleic Acid 5Nucleic Acid 6

Nucleic Acid 7听 听听Nucleic Acid 8

Nucleic acid 9
Clockwise, from top left: 1) Electron density in the P4-P6 domain of Tetrahymena Group I Intron Ribozyme (J. Cate, J. Doudna, C. Kundrot, A. Gooding,听); 2) NMR structure of RNA leadzyme (P. Legault &听); 3) X-ray structure of the lysine riboswitch (A. Garst &听); 4) NMR structure of theophylline-binding RNA (G. Zimmerman &听); 5) NMR structure of the GA3 RNA tetraloop (F. Jucker &听)听6) Nucleosome structural elements (K. Luger et al)听7) 听Structure of a complex between the specific RNA binding domain of a bacterial DEAD-box helicase and its target RNA (J.W Hardin, Y.X. Hu, D.B. McKay)听8) Images of nucleosome structure (K. Luger et al)听9) Structure of human POT1 bound to telomeric single-stranded DNA (M. Lei, E.R. Podell, T.R. Cech)