WGS identifies Lynch syndrome (LS) patients and uncovers a large family with MSH2-related LS in Southern Thailand. - Wanitsuwan, Worrawit; Kanjanapradit, Kanet; Jearanai, Supakool; Suphasynth, Yuthasak; Supaattagorn, Pongsatorn; Vijasika, Sukanya; Wanram, Surasak; Ngamphiw, Chumpol; Nakhonsri, Vorthunju; Tongsima, Sissades; Satsue, Palakorn; Sangkeaw, Natnaree; et al. (PLoS ONE, 2026)