https://www.selleckchem.com/pr....oducts/AZD1152-HQPA.
Bacterial toxin DddA-derived cytosine base editors (DdCBEs)-composed of split DddAtox (a cytosine deaminase specific to double-stranded DNA), custom-designed TALE (transcription activator-like effector) DNA-binding proteins, and a uracil glycosylase inhibitor-enable mitochondrial DNA (mtDNA) editing in human cells, which may pave the way for therapeutic correction of pathogenic mtDNA mutations in patients. The utility of DdCBEs has been limited by off-target activity, which is probably caused by spontaneous assembly of the split Dd