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. 2012 Mar 21;29(9):2169–2176. doi: 10.1093/molbev/mss085

FIG. 4.

FIG. 4.

Posttranscriptional regulation of mitochondrial genes in fungi. (A) The occurrence of P3E and P4E in mitochondrial genes. The x axis denotes each studied fungal species (the Group 4 species, which include the Saccharomycotina and Pezizomycotina subdivisions, were put in the middle of fig. 4). The y axis denotes the percentage of all Puf3p or Puf4p target genes in each genome that are dedicated to mitochondrial regulation. (B) The correlation of Puf3p and Puf4p mitochondrial regulation in fungi. All mitochondrial genes were divided into four groups based on the number of species in the Pezizomycotina subdivision that have the P4E motif. The x axis represents the group of mitochondrial genes. The y axis is the average percentage of species in the Saccharomycotina subdivision that have P3E for each orthologous mitochondrial gene group. The mean and standard deviation for each category are shown.