Figure 2
From: An improved genetic system for detection and analysis of protein nuclear import signals
Analysis of nuclear import in yeast as measured by each subsequent generation of vector. A) Absolute values of β-galactosidase reporter activity with the indicated constructs (means ± SD, n = 3). B) Relative values of β-galactosidase reporter activity. In each case, the corresponding empty control vector was arbitrarily set at a value of 1. Lightly shaded bars indicate values normalized to protein expression, whereas bars shaded in black represent the original ratios (means ± SD, n = 3). Tag NLS – SV40 large T antigen NLS