A new triple fluorescence reporter system for discrimination of Apobec1 and Apobec3 C-to-U RNA editing activities and editing-dependent protein expression

AbstractThe human body is composed of many different cell types which communicate with each other. In particular, the brain consists of billions of neurons and non-neuronal cells which are interconnected and require tight and precise regulation of cellular processes. RNA editing is a cellular process that diversifies gene function by enzymatic deamination of cytidine or adenine. This can result in changes of protein structure and function. Altered RNA editing is becoming increasingly associated with all kind of disease, but most approaches use advanced sequencing technologies to analyze bulk material. However, it is also becoming progressively evident that changes in RNA editing have to be …