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. 2014 Mar 11;5:82. doi: 10.3389/fpls.2014.00082

Figure 4.

Figure 4

Association of AtTim21-like proteins into mitochondrial protein complexes. (A) Radiolabeled precursor protein was incubated with isolated Arabidopsis mitochondria for 40 min and separated by BN-PAGE. The positions of the respiratory complexes and the TIM17:23 complex are indicated. (B) BN-PAGE of time-course analysis (min) of AtTim21-like 1, 2 and AtTim21 import into isolated mitochondria. The incorporation of radiolabeled proteins into respiratory chain complexes is indicated by the arrow. Incorporation of radiolabeled protein into TIM17:23 complex is indicated by # and into unknown protein complexes indicated by *. Corresponding coomassie stained gels are shown.