Search

… helps fill in what cultivation can’t. The Science At first, viruses are merely toolkits. To do anything, they must find … host the virus has adapted to commandeer. For bacteriophage viruses, these hosts are microbes like bacteria, not humans. … sequencing, researchers have found more of these viruses than ever before, in all kinds of ecosystems. …

… — using surprisingly few enzymes. The Science Maize ( Zea mays ) produces a plethora of antibiotics called zealexins. … zealexins and related precursors into a bonanza of diverse structures. The Impact Zealexins belong to a class … bioenergy. All plants make terpenoids, which carry out a diverse array of functions, including acting as antibiotics. …