Contour plot showing the distinct CD44high/24- population (indicated by black arrow) in HCC1937/wt BRCA1 cell line in support of Fig. 2a. Here, the existence of the CD44high/24-/low cell sub population possessing mesenchymal properties in HCC1937/wt BRCA1 is more evident. (B) Expression and localization of BRCA1 in HCC1937 and HCC1937/wt BRCA1 cell lines. (TIF 27522 kb