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. 2021 Feb 3;217(4):iyab013. doi: 10.1093/genetics/iyab013

Figure 2.

Figure 2

Western blot analysis of Hsp42, Btn3 and Sis1 levels in incurable mutants. (A) Hsp42-HA and Btn3-HA were expressed from their own promoters on CEN plasmids in log phase cells and were visualized by staining with anti-HA tag antibodies. Anti PGK staining was used as a loading control. Btn3 is 57.6 kDa; Hsp42 42.8 kDa; PGK1 44.7 kDa, and the HA tag adds 1.1 kDa. For Western blots 10 μg of protein per lane was loaded. (B) Anti-Sis1 staining of lysates of wild-type and Btn2-incurable mutants. Strains carried CEN plasmids expressing Btn2-HA and Hsp42-HA from their own promoters.