AUTHOR=Lin Rongtuan , Xing Junji , Zheng Chunfu TITLE=Editorial: Sensing DNA in Antiviral Innate Immunity JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.644310 DOI=10.3389/fimmu.2021.644310 ISSN=1664-3224