The nitrogen source had a significant effect on the amount of nitrogen recovered in grass leaves and shoots. Potassium nitrate absorption was lower than the other inorganic forms tested. The other ...

"The NDB1-MYB1 pathway is a key factor in regulating nitrogen assimilation," says Kazuhiko Igarashi, professor at the Department of Biochemistry at Tohoku University's Graduate School of Medicine ...

64, No. 3 (May 2019), pp. 1270-1283 (14 pages) Nitrogen (N), as a critical element for microbial metabolisms, recycles rapidly in the euphotic ocean. Oxidation by nitrifiers is a competing pathway for ...