Fig. 1From: Intra-tumor heterogeneity in breast cancer has limited impact on transcriptomic-based molecular profilingMulti-region RNA sequencing profiling cohort. a Bar graph illustrating the number of intra–tumor pieces analysed per breast tumor from 12 breast cancer patients. b The clinicopathological characteristics Nottingham grade (NHG), ER, PR, HER2 and Ki-67 status of the cohort. The values correspond to the percentage of positively stained tumor cellsBack to article page