Nitrogen (N), phosphorus (P), sulfur (S), zinc (Zn), and iron (Fe) are some of the vital
nutrients required for optimum growth, development, and productivity of plants. The …

The importance of selenium (Se) for medicine, industry and the environment is increasingly
apparent. Se is essential for many species, including humans, but toxic at elevated …

Gaseous molecules, such as hydrogen sulfide (H2S) and nitric oxide (NO), are crucial
players in cellular and (patho) physiological processes in biological systems. The biological …

Sulfur is required for growth of all organisms and is present in a wide variety of metabolites
having distinctive biological functions. Sulfur is cycled in ecosystems in nature where …

Abiotic stress poses major problems to agriculture and increasing efforts are being made to
understand plant stress response and tolerance mechanisms and to develop new tools that …

Hydrogen sulfide (H 2 S) was initially recognized as a toxic gas and its biological functions
in mammalian cells have been gradually discovered during the past decades. In the latest …

The accumulation of toxic metals and metalloids, such as cadmium (Cd), mercury (Hg), or
arsenic (As), as a consequence of various anthropogenic activities, poses a serious threat to …

Hydrogen sulphide (H2S) has been proposed as the third gasotransmitter. In animal cells,
H2S has been implicated in several physiological processes. H2S is endogenously …

Cysteine (Cys) occupies a central position in plant metabolism due to its biochemical
functions. Arabidopsis (Arabidopsis thaliana) cells contain different O-acetylserine (thiol) …

Cysteine occupies a central position in plant metabolism because it is a reduced sulfur
donor molecule involved in the synthesis of essential biomolecules and defense …