The nitrate-nitrite-NO pathway is emerging as an important ... that may be specific for different tissues and/or at different pH or oxygen gradients. Moreover, it is important to understand ...

Nitrates "dissolve" in water and ... The soil conditions most favorable to this conversion process (called nitrification) include: a soil pH of 7, moisture at 50% of the soil's water-holding capacity, ...

This is a differential medium. It is used to determine if an organism is capable of reducing nitrate (NO 3-) to nitrite (NO 2-) or other nitrogenous compounds via the action of the enzyme nitratase ...