DNASTAR is a global software company headquartered in Madison, Wisconsin USA. DNASTAR develops and sells software for sequence analysis in the fields of genomics, molecular biology, and structural biology. Currently, DNASTAR produces Lasergene, a sequence analysis software suite; GenVision, a data visualization software application; and ArrayStar, a microarray gene expression visualization and analysis tool. In addition, it offers genome assembly and related services for assembling, analyzing, and annotating genomes. DNASTAR was founded in 1982.