Symmetry-free cryo-EM map of TRiC in the nucleotide-free (apo) stateSymmetry-free cryo-EM map of TRiC in the nucleotide-free (apo) state Descriptor: T-COMPLEX PROTEIN 1 SUBUNIT BETA Authors: Cong, Y, Schroder, G.F, Meyer, A.S, Jakana, J, Ma, B, Dougherty, M.T, Schmid,