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