FIGURE 4.

The effect of Ca²⁺ on CO₂ production in Con (black squares) and DM mitochondria (open squares). Addition of Ca²⁺ caused minimal changes in ¹³C¹⁶O₂ production in DM; whereas Ca²⁺ increased ¹³C¹⁶O₂ production by 33–40% in Con. Data reprinted by permission from Nature/Springer/ Palgrave: Doliba et al. (1997). Copyright 1997 by Springer Nature; License Number 4385511236859. Originally published by Plenum Press, New York 1997 (DOI 10987654321).