Figure 3.

The distribution of RPKM values (in log2 scale) in mitochondrial (black line) and non-mitochondrial (gray histogram) genes. The transcription of the mitochondrial genes was 2.18 x higher (on average) than that of the non-mitochondrial genes.

Ambrosio et al. BMC Genomics 2013 14:91   doi:10.1186/1471-2164-14-91
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