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. 2019 Apr 24;47(11):5777–5791. doi: 10.1093/nar/gkz301

Figure 3.

Figure 3.

Mitochondrial localization of selected candidates tested by a biochemical assay (A) List of tested candidates. Description as for Figure 2A. (B) Western blot analysis of total (T) yeast extracts and fractionated into cytosolic (C) and mitochondrial (M) or dense mitochondrial (D, 8 times concentrated) fractions. C-terminally TAP-tagged proteins were detected using peroxidase-anti-peroxidase (PAP) antibodies; Trr1, Ilv2 (mitochondrial control) and Sgt2 (cytoplasmic control) with specific antibodies. (C) AUG-initiated variants of Mtr4 and Lsm1 do not localize to mitochondria. Western blot analysis of cytosolic (C) and mitochondrial (M, D) fractions from yeast strains expressing N-terminally HA-tagged proteins from the major AUG codon using anti-HA (haemagglutinin) antibody. (D) Ribosome density A-site profiles along mRNAs coding for tested proteins. Description as for Figure 2D.