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. 2016 Mar 14;212(6):633–646. doi: 10.1083/jcb.201508068

Figure 6.

Figure 6.

A general role for repressors in regulating zip code–mediated targeting to the nuclear periphery. (A and B) Peripheral localization of URA3-GRS I-LexA BS (A) or URA3-GRS I (B) in strains expressing LexA alone (−) or LexA fused to the indicated full-length repressors (see www.yeastgenome.org for descriptions of all gene names). These LexA fusions were validated as described in Methods and in Fig. S3. LexA fusions were tested for their ability to block GRS I–mediated targeting in both RPD3 (A and B; light green or forest green) and rpd3 H188A (A; lavender or purple) strains. Repressors that resulted in a statistically significantly decrease in peripheral localization compared with LexA alone (P < 0.05; Fisher exact test) are indicated in light green (RPD3) and lavender (rpd3 H188A); repressors that did not affect GRS I–mediated peripheral localization are indicated in forest green (RPD3) and purple (rpd3 H188A) bars. Mean and SEM from three of more biological replicates (30–50 cells per replicate).