Enhanced cadmium binding ability in response to novel modifications in a Paramecium cadmium metallothionein PMCd1. - Nizam, Hira; Imtiaz, Asmara; Tasneem, Fareeda; Shakoori, Farah Rauf; Zulfiqar, Soumble; Younas, Amina; Mustafa, Sidra; Ghaus, Asra; Zafar, Ayesha; Nazir, Arshia; Sajjad, Muhammad; Shakoori, Abdul Rauf (PLoS ONE, 2025)