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D1-104/3 and C31-106/3 differentially modulate the antioxidative response of duckweed ( L.) to salt stress.
Front Microbiol
December 2024
Department of Plant Physiology, Institute for Biological Research "Siniša Stanković" - National Institute of the Republic of Serbia, University of Belgrade, Belgrade, Serbia.
Article Synopsis
- Duckweed is a valuable model for studying plant responses to stress, specifically focusing on how bacterial strains D1-104/3 and C31-106/3 influence growth and stress responses under salt stress (10 and 100 mM NaCl).
- The experiment measured various physiological parameters after 14 days, revealing that both bacterial strains colonized duckweeds and affected growth differently, with C31-106/3 showing a longer doubling time but reducing chlorosis.
- Results indicated that both bacterial strains enhanced antioxidant capacity and reduced oxidative stress, with significant differences in their impacts on proline, chlorophyll, and enzyme activities, particularly at higher salt concentrations.
Molecular identification of rhamnolipids produced by during biodegradation of crude oil.
Front Microbiol
August 2024
Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates.
Introduction: The ability to produce biosurfactants plays a meaningful role in the bioavailability of crude oil hydrocarbons and the bioremediation efficiency of crude oil-degrading bacteria. This study aimed to characterize the produced biosurfactants by during the biodegradation of crude oil hydrocarbons.
Methods: The biosurfactants were isolated and then characterized by Fourier transform infrared (FTIR), liquid chromatography-mass-spectrometry (LC-MS), and nuclear magnetic resonance spectroscopy (NMR) analyses.
Engineering the Rhizosphere Microbiome with Plant Growth Promoting Bacteria for Modulation of the Plant Metabolome.
Plants (Basel)
August 2024
CESAM and Biology Department, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
Plant-growth-promoting bacteria (PGPB) have beneficial effects on plants. They can promote growth and enhance plant defense against abiotic stress and disease, and these effects are associated with changes in the plant metabolite profile. The research problem addressed in this study was the impact of inoculation with PGPB on the metabolite profile of L.
View Article and Find Full Text PDFUnraveling the functional characteristics of endophytic bacterial diversity for plant growth promotion and enhanced secondary metabolite production in Pelargonium graveolens.
Microbiol Res
June 2024
Division of Crop Production and Protection, Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India. Electronic address:
The rich diversity of microbial endophytic communities associated with plants, often referred to as the second genome, serves as a compelling illustration of efficient co-evolution. This noteworthy partnership plays a pivotal role in sustaining plant well-being and enhancing plant adaptability across diverse habitats. Therefore, examining the diversity of endophytic microbes associated with their particular host plant is valuable for gaining insights into the vast spectrum of plant-microbe interactions.
View Article and Find Full Text PDFA rare dental complication caused by a rare pathogen: Preseptal Cellulitis caused by Pseudomonas Oryzihabitans: a case report.
Malawi Med J
December 2023
Marmara University Pendik Training and Research Hospital, Department of Emergency Medicine, Istanbul, Turkey.
Article Synopsis
- Some infections can occur after dental procedures, but they usually respond well to standard treatments.
- The text discusses a case of preseptal cellulitis caused by Pseudomonas oryzihabitans following a tooth extraction in a healthy male patient.
- Effective management of resistant infections requires careful evaluation, including drainage and collaboration with infectious disease specialists to improve treatment outcomes.
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