“Heavy metals” are the chemical elements which, in their standard state, have a specific gravity of more than about 5 g cm−3 i.e. their densities are five times greater than water. These constitute a very heterogeneous group of elements greatly...
Also, they serve as study models for the metabolites and biomolecules connected to low-temperature survival that are beneficial to several sectors. Biological nitrogen fixation, or siderophore, HCN, and ammonia synthesis are only a few of the secondary metabolites that plant growth-promoting bacteria ...