DSHB's labs and central office will be closed on Monday, September 7, 2026 in observance of Labor Day.
![Immunohistochemistry image of the middle ear region of a postnatal day 5 opossum labeled with DSHB anti-versican [12C5] (brown). PMID: 32600529, Fig. 6D.](https://dshb.biology.uiowa.edu/SSP Applications/NetSuite Inc. - SCS/SuiteCommerce Standard/img/12C5_media-01.png?resizeid=2&resizeh=175&resizew=175)
