Nature CommunicationsStructural insights into PSL polysaccharide assembly and export to the cell surface via the Wzx/Wzy-dependent pathwayJiao LiuYanlong HanLanxin WangLuyan Z. MaDongchun NiYihua Huang2026-06-16Full textDOI https://doi.org/10.1038/s41467-026-74497-9