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. 2014 Sep 22;42(18):11419–11432. doi: 10.1093/nar/gku842

Figure 1.

Figure 1.

A genetic screen for non-essential genes required for telomeric heterochromatin silencing in S. pombe. (A) Schematic diagram of the Tel::ura4+-natMX6 reporter. (B) Workflow to introduce TEL::ura4+ into the deletion library. (C) A representative image of cells grown on medium without uracil (-ura). Box indicates the position of tls1-1. (D) List of identified mutants affecting telomeric silencing. Hit colonies were assigned scores between 1 and 3, as indicated, 0 indicates background growth. (E) Schematic diagram of Tls1, the position of HEP59 domain was indicated. Shaded box indicates region deleted in tls1-1.