Nitric oxide (NO) and hydrogen sulfide (H 2 S) are gasotransmitters, which are involved in
almost all plant physiological and stress-related processes. With its antioxidant regulatory …

Nitric oxide (NO) is a key signaling molecule in plant physiology. However, its production in
photosynthetic organisms remains partially unresolved. The best characterized NO …

In this year there is the 40th anniversary of the first publication of plant nitric oxide (NO)
emission by Lowell Klepper. In the decades since then numerous milestone discoveries …

Nitrate reductase (NR) is a key enzyme for nitrogen acquisition by plants, algae, yeasts, and
fungi. Nitrate, its main substrate, is required for signaling and is widely distributed in diverse …

Nitric oxide (NO), a colorless gaseous molecule, is a lipophilic free radical that easily
diffuses through the plasma membrane. These characteristics make NO an ideal autocrine …

The occurrence of heavy metals in soils may be beneficial or toxic to the environment. The
biota may require some of these elements considered essentials (like Fe, Zn, Cu or Mo) in …

Nitric oxide (NO), a gaseous, redox‐active small molecule, is gradually becoming
established as a central regulator of growth, development, immunity and environmental …

Nitric oxide (NO), a non-charged, small, gaseous free-radical, is a signaling molecule in all
plant cells. Several studies have proposed multifarious physiological roles for NO, from seed …

Abiotic stress in plants is an increasingly common problem in agriculture, and thus, studies
on plant treatments with specific compounds that may help to mitigate these effects have …

Pollution and climate change degrade plant health. Plant stress can be decreased by
application of salicylic acid, an hormone involved in plant signaling. Salicylic acid indeed …