Combined nitrogen limitation and cadmium stress stimulate total carbohydrates, lipids, protein and amino acid accumulation in Chlorella vulgaris (Trebouxiophyceae) was written by Chia, Mathias Ahii;Lombardi, Ana Teresa;da Graca Gama Melao, Maria;Parrish, Christopher C.. And the article was included in Aquatic Toxicology in 2015.Product Details of 444-27-9 This article mentions the following:
Metals have interactive effects on the uptake and metabolism of nutrients in microalgae. However, the effect of trace metal toxicity on amino acid composition of Chlorella vulgaris as a function of varying nitrogen concentrations is not known. In this research, C. vulgaris was used to investigate the influence of cadmium (10-7 and 2.0 × 10-8 mol L-1 Cd) under varying nitrogen (2.9 × 10-6, 1.1 × 10-5 and 1.1 × 10-3 mol L-1 N) concentrations on its growth rate, biomass and biochem. composition Total carbohydrates, total proteins, total lipids, as well as individual amino acid proportions were determined The combination of Cd stress and N limitation significantly inhibited growth rate and cell d. of C. vulgaris. However, increasing N limitation and Cd stress stimulated higher dry weight and chlorophyll a production per cell. Furthermore, biomols. like total proteins, carbohydrates and lipids increased with increasing N limitation and Cd stress. Ketogenic and glucogenic amino acids were accumulated under the stress conditions investigated in the present study. Amino acids involved in metal chelation like proline, histidine and glutamine were significantly increased after exposure to combined Cd stress and N limitation. We conclude that N limitation and Cd stress affects the physiol. of C. vulgaris by not only decreasing its growth but also stimulating biomol. production In the experiment, the researchers used many compounds, for example, Thiazolidine-4-carboxylic acid (cas: 444-27-9Product Details of 444-27-9).
Thiazolidine-4-carboxylic acid (cas: 444-27-9) belongs to thiazolidine derivatives. Derivatives, thiazolidines, are known. For example, the drug pioglitazone contains a thiazolidine ring. Another drug that contains a thiazolidine ring is the antibiotic penicillin. Thiazolidine and its composites are key components of many natural products and drugs , and are also present in many synthetic compounds such as anticancer, anti-inflammatory, antitubercular, antifungal, antiviral, anti-HIV, cytotoxicity, antitrypanosomal, antinociceptive and anti-hypernociceptive compounds.Product Details of 444-27-9
Referemce:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com