Olsen, Bjorn2020-03-271999-11-29Olsen, Bjorn R. 1999. Life Without Perlecan Has its Problems. Journal of Cell Biology, 147, no. 5: 909–912.0021-95251540-8140http://nrs.harvard.edu/urn-3:HUL.InstRepos:42640191Perlecan plays an important tole in basement membranes and other extracellular matrices. Mice with a knockout gene for perlecan die at or before birth with severe defects in the brain, heart, and skeleton.en-USCell BiologyJournal Article2018-04-0719992020-03-2710.1083/jcb.147.5.909