The present research was carried out at the Institute of Biotechnology and Genetic Engineering, the University of Agriculture Peshawar KPK Pakistan. Analysis of the data revealed that all the extracts from dry bulbs showed different ranges of antimicrobial activities. Ethyl acetate fractions showed inhibitory activities against all tested eight microbes including bacteria and a fungus while chloroform fractions inhibited all the microbes except Pseudomonas aeruginosa. Butanol fractions showed second highest activity at both lower and higher concentrations. Ethanol and water fractions were found least effective or ineffective. Among Gram positive microbes, Staphylococcus aureus was the most susceptible bacteria and the most resistant Gram negative bacteria were Pseudomonas aeurginosa and Salmonella typhi.
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3 Biotech
January 2025
Department of Agronomy, Abdul Wali Khan University, Mardan, 23200 Khyber Pakhtunkhwa Pakistan.
Soil contamination with toxic heavy metals [such as aluminum (Al)] is becoming a serious global problem due to the rapid development of the social economy. Although plant growth-promoting rhizo-bacteria (PGPR) are the major protectants to alleviate metal toxicity, the study of these bacteria to ameliorate the toxic effects of Al is limited. Therefore, the present study was conducted to investigate the combined effects of different levels of (5 ppm and 10 ppm) of accession number of MT123456 on plant growth and biomass, photosynthetic pigments, gas exchange attributes, oxidative stress and response of antioxidant compounds (enzymatic and nonenzymatic), and their specific gene expression, sugars, nutritional status of the plant, organic acid exudation pattern and Al accumulation from the different parts of the plants, which was spiked with different levels of Al [0 µM (i.
View Article and Find Full Text PDFToxics
December 2024
Department of Industrial Engineering, University of Applied Sciences Technikum Wien, 17 Hoechstaedtplatz 6, 1200 Vienna, Austria.
Cadmium (Cd) is one of the foremost phytotoxic elements. Its proportion in agricultural soil is increasing critically due to anthropogenic activities. Cd stress is a major crop production threat affecting food security globally.
View Article and Find Full Text PDFMicroorganisms
December 2024
College of Agriculture, Yangtze University, Jingzhou 434025, China.
Successful seed germination and plant seedling growth often require association with endophytic bacteria. Barnyard grass ( (L.) P.
View Article and Find Full Text PDFPathogens
December 2024
Department of Biotechnology and Plant Breeding, Institute of Soil Science and Plant Cultivation-State Research Institute, 24-100 Puławy, Poland.
Black root rot is a dangerous disease affecting many crops. It is caused by pathogens formerly known as and then reclassified as two cryptic species, and . The aim of this study was to perform species identification, morphological characterization, and pathogenicity tests for fungal isolates obtained from tobacco roots with black root rot symptoms in Poland.
View Article and Find Full Text PDFMolecules
December 2024
Maj Institute of Pharmacology, Polish Academy of Sciences, Smętna Street 12, 31-343 Kraków, Poland.
Ethanolic extracts from the roots and aerial parts of the hitherto chemically uninvestigated lettuce species Willd. (Cichorieae, Asteraceae) were chromatographically separated to obtain eight sesquiterpenoids, two apocarotenoids (loliolide and (6,9) roseoside), and three phenolic glucosides (apigenin 7--glucoside, eugenyl-4---glucopyranoside, and 5-methoxyeugenyl-4---glucopyranoside). Four of the isolated sesquiterpene lactones (8--angeloyloxyleucodin, matricarin, 15-deoxylactucin, and deacetylmatricarin 8--glucopyranoside) have not previously been found either in spp.
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