Mariusz Jozef Pierzchala did his Ph.D. in Animal Science, University of Warmia and Mazury in Olsztyn and also did his PhD DSc (2012) at Institute of Genetics and Animal Breeding Polish Academy of Sciences in Jastrzebiec.Currently he is working as Associate Professor, Head of Dept. of Genomics,His relevant experience is into Extensive experience in molecular genetics, bioinformatics, currently focused on nutrigenomics studies based on genomics, transcriptomics and proteomics to develop/implement biomarkers related to quality of food. His research intrests are in Animal Science, Molecular Biology, QTL genome mapping (Functional) Genomics,  Bioinformatics Systems, Biology Biomarker development.