Entries by Hari Gowthem G

Review: Targeting root ion uptake kinetics to increase plant productivity and nutrient use efficiency (Plant Physiol.)

Continuous agricultural production is required to feed the growing population, and fertilizers are important factors determining the productivity of today’s high-input agriculture. Fertilizers increase the cost of production, some are produced from finite sources, and some create environmental concern, moreover a great proportion of the nutrient(s) applied through fertilizer(s) never meet the crop. To cope […]

Review: The genetic basis and nutritional benefits of pigmented rice (Frontiers Genetics)

Pigmented rice varieties are those in which a pigment is deposited in the bran, the outer layer of the grain. The pigment can be from brown to red (proanthocyanidins) or from purple to black (anthocyanins). In the course of domestication, humans have selected against the genetic factors responsible for pigmentation due to their linkage with […]

Review. Signalling pathways underlying nitrogen-dependent changes in root system architecture: from model to crop species (J. Exp. Bot.)

Nitrogen (N) is one of the seventeen essential nutrients for a plant to complete its life cycle and is one of the most important determinants of productivity of various crops globally. Nitrate (NO3‑) and ammonium (NH4+) are the major plant-available forms of N. The spatiotemporal heterogeneity of N is tackled by the plastic responses of […]