%0 Journal Article %T Methodological approaches to studying phase separation and HIV-1 replication: Current and future perspectives. %A Mouland AJ %A Chau BA %A Uversky VN %J Methods %V 229 %N 0 %D 2024 Sep 15 %M 39002735 %F 4.647 %R 10.1016/j.ymeth.2024.07.002 %X This article reviews tried-and-tested methodologies that have been employed in the first studies on phase separating properties of structural, RNA-binding and catalytic proteins of HIV-1. These are described here to stimulate interest for any who may want to initiate similar studies on virus-mediated liquid-liquid phase separation. Such studies serve to better understand the life cycle and pathogenesis of viruses and open the door to new therapeutics.