We can detect their DNA in environmental samples, but their culture has been elusive. (sciencedaily.com)
Recently, scientists came up with the idea of collecting the DNA of organisms from environmental samples instead, such as soil or water, and determining the various species that way. (sciencedaily.com)
Next, the partners want to use their method to measure the concentrations of nanoparticles in a wide variety of environmental samples. (sciencedaily.com)