Figure 1.

Protein Category Abundance in Different Subcellular Proteomes.

Frequency distribution of relative protein abundance in Tot ([A] and [B]), PM ([C] and [D]), and DRM ([E] and [F]) purified from light ([A], [C], and [E]) or dark ([B], [D], and [F]) grown Arabidopsis cultures. Relative protein abundance was calculated based on the Σ(Narea), with the total protein population spread across six orders of abundance. Displayed protein populations are based on curated localizations retrieved from previously published PM and DRM proteomes (Marmagne et al., 2007; Kierszniowska et al., 2009; Minami et al., 2009) and extracted from the PPDB. Mitochondria (blue), plastid (green), PM (red), and DRM (yellow). Errors bars indicate sd between 3 biological replicates.