SCADdeficient Mitochondria as in Vitro Model System—To investigate the folding of in vitro synthesized SCAD proteins we have utilized a model system in which SCAD proteins of interest are synthesized in vitro in the presence of [35 S]methionine and imported into isolated mitochondria from SCADdeficient BALB/cByJ (SCAD/) mouse type precursor protein incubated with SCAD ...