Fig. 1From: Functional analysis of androgen receptor mutations that confer anti-androgen resistance identified in circulating cell-free DNA from prostate cancer patientsAR mutations identified in CRPC patients. a AR gene organization showing the AR-LBD mutants. b AR mutants mapped on the X-ray structure (PDB: 2Â AM9) of the LBD (cartoon representation, in gray) in complex with testosterone (TES, ball-and-stick representation, in cyan). AR mutants encoded by exon 8 are shown in magenta ball-and-stick representation. The rest of the mutants are shown in blueBack to article page