Fig. 6

MtDNA copy number in metaphase II oocytes and blastocyst stage embryos from Victorian abattoir oocytes. Oocytes and blastocysts harbouring Bos taurus mtDNA (n = 55 and n = 18, respectively) and Bos indicus mtDNA (n = 39 and n = 12, respectively) were assessed for mtDNA copy number. Mean values (± SEM) are shown. The differences were analysed for significance by one-way ANOVA with Tukey’s multiple comparisons test using GraphPad Prism version 6.01. **** indicate P < 0.0001