The ‘gaseous’ environment in sealed BRIC-100VC canisters flown on ‘Mir’ with embryogenic daylily cell cultures Original Research Article

As part of the “Cellular Mechanisms of Spaceflight-Specific Stress to Plants” experiment, nine BRIC (Biological Research in Canisters) 100VC canisters, each containing four 100 mm dia polycarbonate petri dishes with embryogenic daylily (Hemerocallis sp.) cultures, were launched on 12 Jan 97 (STS-81), transferred to ‘Mir’ and returned on 24 May 97 (STS-84). Pre-flight, flight and ground control data for temperature, relative humidity, CO2 and ethylene in the BRIC canisters are presented.