The implementation of a new law will damage ecosystems in Minnesota by elevating phosphate levels in Minnesota waters. Phosphate has been identified as the most important cropland nutrient to ...

Mix one volume of this 2× calcium phosphate–DNA solution with an equal volume of 2× HEPES-buffered saline (HBS) at 15–25 °C. Tap the side of the tube to mix and incubate the solution at 15 ...