The degree of polymerization and sulfation patterns in heparan sulfate are critical determinants of cytomegalovirus entry into host cells. - Mitra D; Hasan MH; Bates JT; Bierdeman MA; Ederer DR; Parmar RC; Fassero LA; Liang Q; Qiu H; Tiwari V; Zhang F; Linhardt RJ; et al. (PLoS pathogens, 2021)