Reactive oxygen species (ROS) and nitric oxide (NO) are produced in all aerobic life forms
under both physiological and adverse conditions. Unregulated ROS/NO generation causes …

The above ground growth of the plant is highly dependent on the belowground root system.
Rhizosphere is the zone of continuous interplay between plant roots and soil microbial …

Biological nitrogen fixation in rhizobia occurs primarily in root or stem nodules and is
induced by the bacteria present in legume plants. This symbiotic process has fascinated …

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 assimilation is a key process for nitrogen (N) acquisition in green microalgae. Among
Chlorophyte algae, Chlamydomonas reinhardtii has resulted to be a good model system to …

The natural environment of plants is composed of a complex set of abiotic stresses and their
ability to respond to these stresses is highly flexible and finely balanced through the …

Nitric oxide (NO) signaling regulates various physiological processes in both animals and
plants. In animals, NO synthesis is mainly catalyzed by NO synthase (NOS) enzymes …

In plants, hydrogen sulfide (H 2 S) is an emerging novel signaling molecule that is involved
in growth regulation and abiotic stress responses. However, little is known about its role in …

Reactive oxygen and nitrogen species are involved in a plethora of cellular responses in
plants; however, our knowledge on the outcomes of oxidative and nitrosative signaling is still …

The symbiosis between legumes and nitrogen fixing bacteria called rhizobia leads to the
formation of root nodules. Nodules are highly organized root organs that form in response to …