drosera anglica/항진균제

DrChit is class I chitinase involved in the digestion of insect prey of Drosera rotundifolia plants. Herein, we cloned the DrChit^-S open reading frame lacking the 5'- sequence coding signal peptide into the pET32a vector and its derivate lacking the thioredoxin tag. After

Drosera peltata Smith var. lunata (Buch.-Ham.) C. B. Clarke (DPVL) fractions and plumbagin were tested via broth microdilution techniques on Rhizopus oryzae, Aspergillus flavus, Aspergillus niger, Aspergillus oryzae, Penicillium citrinum. All of the test substances [petroleum ether, chloroform,

In this study, a chitinase gene (DrChit) that plays a role in the carnivorous processes of Drosera rotundifolia L. was isolated from genomic DNA, linked to a double CaMV35S promoter and nos terminator in a pBinPlus plant binary vector, and used for Agrobacterium-mediated transformation of tobacco.

Carnivorous plants possess diverse sets of enzymes with novel functionalities applicable to biotechnology, proteomics, and bioanalytical research. Chitinases constitute an important class of such enzymes, with future applications including human-safe antifungal agents and pesticides. Here, we

The potential to harness the unique physical, chemical, and biological properties of the sundew (Drosera) plant's adhesive hydrogels has long intrigued researchers searching for novel wound-healing applications. However, the ability to collect sufficient quantities of the sundew plant's adhesive

BACKGROUND The aim of this study was to investigate the growth-inhibiting efficacy of Drosera intermedia extracts (water, methanol and n-hexane) against four food spoilage yeasts and five filamentous fungi strains responsible for food deterioration and associated with mycotoxin production, in order

Biopolymeric hydrogels have drawn increasing research interest in biomaterials due to their tunable physical and chemical properties for both creating bioactive cellular microenvironment and serving as sustainable therapeutic reagents. Inspired by a naturally occurring hydrogel secreted from the

Droserae herba is a drug commonly used for treatment of convulsive or whooping cough since the seventeenth century. Because of the contribution of flavonoids and ellagic acid derivatives to the therapeutic activity of Droserae herba, an LC-DAD method has been developed for quantification of these

The range of known constituents of Drosera species is extended by identification of myricetin 3-O-galactoside, from D. madagascariensis, and (+)-cis-isoshinanolone, obtained from a commercial fluid extract. They are accompanied by the naphthoquinones droserone and plumbagin, typical of this taxon,

The phosphoinositide 3-kinase (PI3K) signaling pathway plays an important role in processes critical for breast cancer progression and its upregulation confers increased resistance of cancer cells to chemotherapy and radiation. The present study aimed at determining the activity of ramentaceone, a

Northern conditions are characterised by long days with much light and low temperatures during the growing season. It has been chimed that herbs and berries grown in the north are stronger tasting compared to those of southern origin. The compounds imparting aroma and color to berries and herbs are