Abstract. Rahayu SYS, Fadila A, Fahmi MR. 2023. Identification of metallothionein protein in Anodonta woodiana as a biomarker mercury (Hg) contamination. Nusantara Bioscience 15: 90-94. Heavy metal contamination can affect the survival aquatic biota and will accumulate bodiesorganisms. Moreover, identification at molecular level be analyzed using analysis. Biomarkers are responses measured indi...