Samples of soil with various concentrations of organic carbon and proteins

Vials containing samples of soil with various concentrations of organic carbon and proteins produced by plants that regulate the acquisition of nutrients and pest control. [Research supported by U.S. National Science Foundation grants IOS 0965336, CHE 1609654 and CHE 1904865.] Learn more in ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video