Genetic manipulation of ASFV has been increasingly used not only for the development of live attenuated vaccines but also as an indispensable tool to further our understanding of the virus-host interactions. Here we present methods for isolation of porcine bone marrow cells and purification of recombinant ASFV using both chromogenic and fluorescent reporters. We also describe in detail a newly developed method to purify genetically modified ASFV using fluorescence-activated cell sorting (FACS).
Keywords: ASFV; FACS; Porcine bone marrow cells; Recombinant virus; Single-cell isolation; Titration.
© 2022. The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature.