Table 2.

Primers and probes used in ddPCR experiments.

ND1 Forward	5′-CCCTAAAACCCGCCACATCT-3′
ND1 Reverse	5′-GAGCGATGGTGAGAGCTAAGGT-3′
ND1 Probe	5′-FAM/CCATCACCCTCTACATCACCGCCC/BHQ1-3′
ND4 Forward	5′-CCATTCTCCTCCTATCCCTCAAC-3′
ND4 Reverse	5′-CACAATCTGATGTTTTGGTTAAACTATATTT-3′
ND4 Probe	5′-HEX/CCGACATCATTACCGGGTTTTCCTCTTG/BHQ2-3′

Primer numbers refer to the mtDNA Genbank reference sequence NC 012920.1.