nitric oxide in plants: properties, biosynthesis and physiological functions

Nitric oxide: physiological roles, biosynthesis and medical uses.

Nitric oxide biosynthesis in plants – the short overview

In the past two decades, many pathways of nitric oxide biosynthesis have been described. This review offers the general knowledge of mechanisms of plant nitric oxide biosynthesis.

Effects of Exogenous Nitric Oxide on Germination and Physiological Properties of Basil under Salinity Stress

Nitric oxide (NO) is a bioactive molecule, which was found to have several physiological roles, including antioxidant. To have a better understanding of the effects of NO concentrations (0, 0.1 and 0.2 mM) on germination, growth, photosynthetic pigments, lipid peroxidation and antioxidant activity of basil (Ocimum basilicum L.) under different salinity concentrations (0, 100 and 200 mM of NaCl)...

Nitric oxide and nitric oxide synthase activity in plants.

Research on NO in plants has gained considerable attention in recent years mainly due to its function in plant growth and development and as a key signalling molecule in different intracellular processes in plants. The NO emission from plants is known since the 1970s, and now there is abundant information on the multiple effects of exogenously applied NO on different physiological and biochemic...

Nitric Oxide Biosynthesis

The nature of the membrane currents mediating agonist-induced Ca'+ entry and enhanced nitric oxide (NO) production in endothelial cells is still unclear. Using both perforated-patch and conventional whole-cell clamp technique, we have studied the membrane response associated with histamine stimulation of human vascular endothelial cells. In perforated-patch experiments, the initial histamine (1...

Nitric oxide signaling in plants

Nitric oxide (NO) is now seen as a vitally important molecule in many biological systems. Once it was identified in mammalian systems in 1987 (Palmer et al., 1987) it was only a matter of time before researchers hunted for its presence in plants, with the first such reports being published in 1998 (Delledonne et al., 1998; Durner et al., 1998). Now 15 years later the interest in NO and its role...