Thanks to the recent findings of a team of Harvard researchers, scientists can now view more than four microspecies at once using fluorescent microscopy—a development which will give scientists a fuller understanding of the samples they are examining. Peng Yin, HMS assistant professor of systems biology; William Shih, HMS associate professor of biological chemistry and molecular pharmacology at Dana-Farber Cancer Institute; and George Church, Robert Winthrop Professor of Genetics at HMS, led the team.