From: Expression of mitochondrial protein genes encoded by nuclear and mitochondrial genomes correlate with energy metabolism in dairy cattle
Species
Heart
Kidney
Brain
Liver
Skeletal musclea
Adipose
Reference
Cattle
429
412
185
130
–
[36]
Sheep
588
496
255
200
Human
440
240
10–15
4.5
[4, 38]