The corner of Stadium Way and Wilson Road (across the street from French Ad) is looking more downtown with the ongoing construction of the Plant Biosciences Building. Campus leaders have high hopes for the research potential the $239-million, 93,000-square-foot building represents. And this is just Phase 1 of a planned biotechnology research and education complex clustered around Johnson Hall. The new building will house 30 research laboratories on the top three floors and four teaching labs on the ground floor. About one-third of those labs will go to USDA Agricultural Research Service scientists.