This interactive course will introduce participants to a new generation of a spatially resolved transcriptomics assay provided by 10x Genomics. Objectives The Visium Cytassist Spatial Gene Expression Solution uses probes targeting the whole transcriptome for intact tissue sections in morphological context, offering a previously inaccessible view of tissue biology. These two complementary methods to study tissue come together on Visium Cytassist Spatial Gene Expression slides. Through practical work in the lab and theoretical sessions, the participants will learn the entire workflow of sample preparation of fresh-frozen tissue samples, fixation and sequencing library preparation. Utilising the 10x Genomics Loupe Browser pipeline, the participants will also have hands-on training in spatial transcriptomics data analysis.