Photocaged Hoechst Enables Subnuclear Visualization and Cell Selective Staining of DNA in vivo. - Lämmle CA; Varady A; Müller TG; Sturtzel C; Riepl M; Mathes B; Eichhorst J; Sporbert A; Lehmann M; Kräusslich HG; Distel M; Broichhagen J (Chembiochem : a European journal of chemical biology, 2021)