FIG. 1.
Actin is highly polarized in S. cerevisiae cells expressing INT1. DIC images (A) and fluorescence images (B and C) of rhodamine-phalloidin-stained strain YJB2603 cells expressing INT1 (A and B) after 12 h of growth on galactose. (C) Rhodamine-phalloidin-stained YJB2603 cells were grown on glucose (to repress INT1 expression).