Add 80 mL ethanol and 7.2 g (40 mmol) 3-methyl-4-nitrobenzoic acid into a 250 mL three-neck flask, slowly add 1.0 mL concentrated sulfuric acid dropwise at room temperature, complete the dripping, and reflux for 30 hours (TLC tracking) . After the reaction is completed, concentrate to 3...
Wound healing medical devices could be integrated into all the classes depending on the technology, type of wound, and depth of the damaged tissue [17,18]. While the action of cosmetic products is restricted to the epidermis, medicines, and medical devices can have a deeper action, either at...
Support repository for the paper: Drug efflux in Gram-negative bacteria: How to turn an efflux pump substrate into an efflux-evader - domgurvic/efflux_evaders_and_substrates
Yarrowia lipolytica, which is commonly used as a protein over-production platform, is often claimed to be an extremophile yeast species (Bankar et al.2009). It is frequently isolated from a range of challenging natural environments and shows resistance to extreme conditions simulated in the laborat...
(seed envelopes), including the endosperm which is present to a various extent in the mature seeds of most angiosperms. Gibberellins (GA), abscisic acid (ABA) and ethylene signaling and metabolism mediate environmental cues and in turn influence developmental processes like seed germination. Cross-...
Pectins are typically secreted to the cell wall in a highly methyl-esterified form, and cell wall-localized pectin methylesterases can act upon pectins to cleave methyl ester bonds to remove the methyl groups [40]. This results in the production of free carboxylic groups, which drastically ...
In turn, the essential amino acid phenylalanine arises from the shikimate pathway, as well as the other aromatic amino acids tyrosine and tryptophan. Precursors of this pathway are phosphoenolpyruvate, from glycolysis, and erythrose 4-phosphate from pentose phosphate pathway, leading to two important ...