New #ISEPpapers! The free-living flagellate #Paratrimastix pyriformis uses a distinct mitochondrial carrier to balance adenine nucleotide pools: Justyna Zítek et al. https://www.sciencedirect.com/science/article/pii/S0003986123001376 #protists #mitochondria #evolution #eukaryotes #microbes #anaerobes #nucleotides