Role of aminolevulinic acid

Aminolevulinic acid (ALA) is found as one of the potential plant growth regulator which is involved in the development of heme, chlorophyll, bilins, vitamin B and other specialized plant products. ALA has a significant role in stress adaptation in plants through regulating several key physiological processes associated with plant adaptations such as seed germination, reduced Na+ uptake, altered light reactions, improved scavenging of reactive oxygen species, enhanced photosynthetic assimilation and maintenance of nutrients status.

9p angicungduoc4 26-04-2020 10 0   Download

The metabolic pathways leading froml-[2-13 C]aspartic acid, [2-13 C]glycine andl-[methyl-13 C]methionine to vitamin B12were investigated, focusing on the biosynthetic pathways leading to the aminopropanol moiety of vita-min B12and on the role of the Shemin pathway leading tod-aminolevulinic acid (a biosynthetic intermediate of tetrapyrrole), by means of feeding experiments with Propionibacterium shermaniiin combination with 13 C-NMR spectroscopy.

6p media19 04-03-2013 33 1   Download