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. 2016 Nov 4;12(11):e1006417. doi: 10.1371/journal.pgen.1006417

Fig 1. [PSI+] maintenance depends on two sequence elements in the oligopeptide repeat region.

Fig 1

A. Schematic diagram of repeat variant constructs. See text for abbreviations. B. Sequence variant strains (R1-4 (SY2057), R1-5 (SY2022), R2E1 (SY2247), R2E2 (SY2300), R1-4ΔRPR (SY1629), R1-5ΔRPR (SY1633), and ΔRPR (SY2023)) were spotted onto rich medium (1/4 YPD), or medium lacking adenine (SD-Ade) to analyze the [PSI+] phenotype. Wildtype [psi-] and [PSI+] strains (SLL2119 and SLL2606, respectively) are shown as controls.