1. Qiang WQW, Yau WM, Tycko R (2011) Structural evolution of Iowa mutant beta-amyloid fibrils from polymorphic to homogeneous states under repeated seeded growth. J. Am. Chem. Soc. 133:4018-4029.
2. Lu JX, Yau WM, Tycko R (2011) Evidence from solid state NMR for nonhelical conformations in the transmembrane domain of the amyloid precursor protein. Biophys. J. 100:711-719.
3. Kryndushkin DS, Wickner RB, Tycko R (2011) The core of Ure2p prion fibrils is formed by the N-terminal segment in a parallel cross-beta structure: Evidence from solid state NMR. J. Mol. Biol. 409:263-277.
4. Hu KN, Qiang W, Tycko R (2011) A general Monte Carlo/simulated annealing algorithm for resonance assignment in NMR of uniformly labeled biopolymers. J. Biomol. NMR 50:267-276.
5. Chen B, Tycko R (2011) Simulated self-assembly of the HIV-1 capsid: Protein shape and native contacts are sufficient for two-dimensional lattice formation. Biophys. J. 100:3035-3044.
6. Tycko R, Savtchenko R, Ostapchenko VG, Makarava N, Baskakov IV (2010) The alpha-helical C-terminal domain of full-length recombinant PrP converts to an in-register parallel beta-sheet structure in PrP fibrils: Evidence from solid state nuclear magnetic resonance. Biochemistry 49:9488-9497.
7. Thurber KR, Yau WM, Tycko R (2010) Low-temperature dynamic nuclear polarization at 9.4 T with a 30 m microwave source. J. Magn. Reson. 204:303-313.
8. Thurber KR, Tycko R (2010) Prospects for sub-micron solid state nuclear magnetic resonance imaging with low-temperature dynamic nuclear polarization. Phys. Chem. Chem. Phys. 12:5779-5785.
9. Lu JX, Sharpe S, Ghirlando R, Yau WM, Tycko R (2010) Oligomerization state and supramolecular structure of the HIV-1 Vpu protein transmembrane segment in phospholipid bilayers. Protein Sci. 19:1877-1896.
10. Hu KN, Yau WM, Tycko R (2010) Detection of a transient intermediate in a rapid protein folding process by solid state nuclear magnetic resonance. J. Am. Chem. Soc. 132:24-25.
11. Hu KN, Tycko R (2010) What can solid state NMR contribute to our understanding of protein folding? Biophys. Chem. 151:10-21.
12. Chen B, Tycko R (2010) Structural and dynamical characterization of tubular HIV-1 capsid protein assemblies by solid state nuclear magnetic resonance and electron microscopy. Protein Sci. 19:716-730.
13. Tycko R, Sciarretta KL, Orgel J, Meredith SC (2009) Evidence for novel beta-sheet structures in Iowa mutant beta-amyloid fibrils. Biochemistry 48:6072-6084.
14. Thurber KR, Tycko R (2009) Measurement of sample temperatures under magic-angle spinning from the chemical shift and spin-lattice relaxation rate of (79)Br in KBr powder. J. Magn. Reson. 196:84-87.
15. Paravastu AK, Qahwash I, Leapman RD, Meredith SC, Tycko R (2009) Seeded growth of beta-amyloid fibrils from Alzheimer's brain-derived fibrils produces a distinct fibril structure. Proc. Natl. Acad. Sci. U. S. A. 106:7443-7448.
16. Hu KN, Tycko R (2009) Zero-quantum frequency-selective recoupling of homonuclear dipole-dipole interactions in solid state nuclear magnetic resonance. J. Chem. Phys. 131:045101.
17. Hu KN, Havlin RH, Yau WM, Tycko R (2009) Quantitative determination of site-specific conformational distributions in an unfolded protein by solid state nuclear magnetic resonance. J. Mol. Biol. 392:1055-1073.
18. Chen B, Thurber KR, Shewmaker F, Wickner RB, Tycko R (2009) Measurement of amyloid fibril mass-per-length by tilted-beam transmission electron microscopy. Proc. Natl. Acad. Sci. U. S. A. 106:14339-14344.
19. Thurber KR, Tycko R (2008) Biomolecular solid state NMR with magic-angle spinning at 25 K. J. Magn. Reson. 195:179-186.
20. Shewmaker F, Ross ED, Tycko R, Wickner RB (2008) Amyloids of shuffled prion domains that form prions have a parallel in-register beta-sheet structure. Biochemistry 47:4000-4007.
21. Paravastu AK, Leapman RD, Yau WM, Tycko R (2008) Molecular structural basis for polymorphism in Alzheimer's beta-amyloid fibrils. Proc. Natl. Acad. Sci. U. S. A. 105:18349-18354.
22. Tycko R (2007) Symmetry-based constant-time homonuclear dipolar recoupling in solid state NMR. J. Chem. Phys. 126:064506.
23. Tycko R (2007) Stochastic dipolar recoupling in nuclear magnetic resonance of solids. Phys. Rev. Lett. 99:187601.
24. Luca S, Yau WM, Leapman R, Tycko R (2007) Peptide conformation and supramolecular organization in amylin fibrils: Constraints from solid state NMR. Biochemistry 46:13505-13522.
25. Havlin RH, Blanco FJ, Tycko R (2007) Constraints on protein structure in HIV-1 Rev and Rev-RNA supramolecular assemblies from two-dimensional solid state nuclear magnetic resonance. Biochemistry 46:3586-3593.
26. Baxa U, Wickner RB, Steven AC, Anderson DE, Marekov LN, Yau WM, Tycko R (2007) Characterization of beta-sheet structure in Ure2p(1-89) yeast prion fibrils by solid state nuclear magnetic resonance. Biochemistry 46:13149-13162.
27. Shewmaker F, Wickner RB, Tycko R (2006) Amyloid of the prion domain of Sup35p has an in-register parallel beta-sheet structure. Proc. Natl. Acad. Sci. U. S. A. 103:19754-19759.
28. Sharpe S, Yau WM, Tycko R (2006) Structure and dynamics of the HIV-1 Vpu transmembrane domain revealed by solid state NMR with magic-angle spinning. Biochemistry 45:918-933.
29. Petkova AT, Yau WM, Tycko R (2006) Experimental constraints on quaternary structure in Alzheimer's beta-amyloid fibrils. Biochemistry 45:498-512.
30. Petkova AT, Leapman RD, Guo ZH, Yau WM, Mattson MP, Tycko R (2005) Self-propagating, molecular-level polymorphism in Alzheimer's beta-amyloid fibrils. Science 307:262-265.
31. Sharpe S, Kessler N, Anglister JA, Yau WM, Tycko R (2004) Solid state NMR yields structural constraints on the V3 loop from HIV-1 gp120 bound to the 447-52d antibody Fv fragment. J. Am. Chem. Soc. 126:4979-4990.
32. Petkova AT, Buntkowsky G, Dyda F, Leapman RD, Yau WM, Tycko R (2004) Solid state NMR reveals a pH-dependent antiparallel beta-sheet registry in fibrils formed by a beta-amyloid peptide. J. Mol. Biol. 335:247-260.
33. Oyler NA, Tycko R (2004) Absolute structural constraints on amyloid fibrils from solid state NMR spectroscopy of partially oriented samples. J. Am. Chem. Soc. 126:4478-4479.
34. Blanco FJ, Hess S, Pannell LK, Rizzo NW, Tycko R (2001) solid state NMR data support a helix-loop-helix structural model for the n-terminal half of HIV-1 rev in fibrillar form. J. Mol. Biol. 313:845-859.
35. Tycko R, Blanco FJ, Ishii Y (2000) Alignment of biopolymers in strained gels: A new way to create detectable dipole-dipole couplings in high-resolution biomolecular NMR. J. Am. Chem. Soc. 122:9340-9341.
36. Ishii Y, Tycko R (2000) Sensitivity enhancement in solid state N-15 NMR by indirect detection with high-speed magic angle spinning. J. Magn. Reson. 142:199-204.
37. Balbach JJ, Ishii Y, Antzutkin ON, Leapman RD, Rizzo NW, Dyda F, Reed J, Tycko R (2000) Amyloid fibril formation by Abeta(16-22), a seven-residue fragment of the Alzheimer's beta-amyloid peptide, and structural characterization by solid state NMR. Biochemistry 39:13748-13759.
38. Weliky DP, Bennett AE, Zvi A, Anglister J, Steinbach PJ, Tycko R (1999) Solid state NMR evidence for an antibody-dependent conformation of the V3 loop of HIV-1 gp120. Nat. Struct. Biol. 6:141-145.
39. Michal CA, Tycko R (1999) Stray-field NMR imaging and wavelength dependence of optically pumped nuclear spin polarization in InP. Phys. Rev. B 60:8672-8679.
40. Tycko R (1998) Optical pumping in indium phosphide: P-31 NMR measurements and potential for signal enhancement in biological solid state NMR. Solid State Nucl. Magn. Reson. 11:1-9.
41. Michal CA, Tycko R (1998) Nuclear spin polarization transfer with a single radio-frequency field in optically pumped indium phosphide. Phys. Rev. Lett. 81:3988-3991.
42. Tycko R, Barrett SE, Dabbagh G, Pfeiffer LN, West KW (1995) Electronic states in gallium arsenide quantum wells probed by optically pumped NMR. Science 268:1460-1463.
43. Barrett SE, Dabbagh G, Pfeiffer LN, West KW, Tycko R (1995) Optically pumped NMR evidence for finite-size skyrmions in GaAs quantum wells near Landau-level filling nu=1. Phys. Rev. Lett. 74:5112-5115.
44. Tycko R, Dabbagh G, Rosseinsky MJ, Murphy DW, Ramirez AP, Fleming RM (1992) Electronic properties of normal and superconducting alkali fullerides probed by C-13 nuclear magnetic resonance. Phys. Rev. Lett. 68:1912-1915.
45. Tycko R, Dabbagh G, Fleming RM, Haddon RC, Makhija AV, Zahurak SM (1991) Molecular dynamics and the phase transition in solid C60. Phys. Rev. Lett. 67:1886-1889.
46. Tycko R, Dabbagh G, Duchamp JC, Zilm KW (1990) C-13 zero-field NMR in high field. J. Magn. Reson. 89:205-209.
47. Tycko R, Dabbagh G (1990) Measurement of nuclear magnetic dipole-dipole couplings in magic angle spinning NMR. Chem. Phys. Lett. 173:461-465.
48. Tycko R (1990) Zero-field nuclear-magnetic-resonance in high field. J. Chem. Phys. 92:5776-5793.
49. Sleator T, Tycko R (1988) Observation of individual organic molecules at a crystal surface with use of a scanning tunneling microscope. Phys. Rev. Lett. 60:1418-1421.
50. Tycko R, Opella SJ (1987) Overtone NMR spectroscopy. J. Chem. Phys. 86:1761-1774.
51. Tycko R (1987) Adiabatic rotational splittings and Berry's phase in nuclear quadrupole resonance. Phys. Rev. Lett. 58:2281-2284.
52. Schneider DM, Tycko R, Opella SJ (1987) High-resolution solid state triple nuclear magnetic resonance measurement of C-13-N-15 dipole dipole couplings. J. Magn. Reson. 73:568-573.
53. Tycko R, Pines A, Guckenheimer J (1985) Fixed-point theory of iterative excitation schemes in NMR. J. Chem. Phys. 83:2775-2802.