which is dealing with genetic characterisation of DNA of human origin for the purpose of basic and applied research. We use molecular-genetics approach mainly PCR based in investigating the genetic structure. Main activities of the laboratory comprise research directions: detection of circulating DNA sequences as potential markers in molecular oncology, gene expression profiling for characterization of therapeutical effects of novel and biological substances and individual genetic predisposition to complex traits (disorders). Other important aspect is participation in higher education programs at University of Sarajevo as well as public engagement in developing molecular-genetics methods for support of medical diagnostics. Laboratory for GMO and Food Biosafety The laboratory scope includes wide array of activities mainly focused on the issues of food biosafety and plant biotechnology. It provides qualitative and quantitative analysis of specific DNA sequences in various food matrices, provides advice and correct interpretation of GMO related data to consumers and food safety authority and promotes science based approach to biosafety. In that respect the Laboratory has established communication with JRC-EURL-GMFF and follows the published guidelines. Also, the Laboratory develops new analytical methods, where appropriate, to bridge the gaps in the available methodology. Research aspect of the Laboratory is mainly focused on endemic and endangered plant species with bioactive potential. Simultaneously with bioactive potential of a species, which is explored in in vitro and in vivo models, molecular markers are employed to evaluate its genetic diversity for the purpose of conservation. Laboratory for Cytogenetics and Genotoxicology Research activities of the Laboratory for Cytogenetics and Genotoxicology are based on: Cytogenetic and genotoxicological analysis of bioactive potential of certain physical, chemical and biological agents, and Cytogenetic and genotoxicological monitoring of human populations in Bosnia and Herzegovina. Expert activity of the Laboratory for Cytogenetics and Genotoxicology mainly includes chromosome analysis and karyotyping of human samples. The most frequently used tests in research projects of this lab are based on cell culture and include: chromosome aberrations analysis, cytokinesis-block micronucleus cytome assay and sister chromatids exchange assay. Evaluation of cytotoxic and cytostatic potential of various chemical agents includes application of colorimetric method in different cell lines. Research capacities are significantly used for academic education and the realization of final thesis of Sarajevo University students. Expertises: Karyotype analysis; Cytogenetic biodosimetry; In vitro testing of genotoxic and cytotoxic potential of chemical substances and herbal extracts using: Chromosome aberrations analysis; Cytokinesis-block micronucleus cytome assay; Sister-chromatid exchange assay; Allium assay; Alamar