A5003910387- Plant-Microbe Interactions and Immunity
- Legume Nitrogen Fixing Symbiosis
- Saffron Plant Research Studies
- Algal biology and biofuel production
- Plant Pathogenic Bacteria Studies
- Genomics and Phylogenetic Studies
- Biocrusts and Microbial Ecology
- Plant Growth Enhancement Techniques
- Mycorrhizal Fungi and Plant Interactions
- SARS-CoV-2 and COVID-19 Research
- Medicinal Plants and Bioactive Compounds
- Plant nutrient uptake and metabolism
- Microbial Community Ecology and Physiology
- Plant Molecular Biology Research
- Genetic and Environmental Crop Studies
- Nuts composition and effects
- Plant tissue culture and regeneration
- Animal Virus Infections Studies
- Plant Stress Responses and Tolerance
- Wheat and Barley Genetics and Pathology
- Genetics and Plant Breeding
- Cassava research and cyanide
- Agronomic Practices and Intercropping Systems
- COVID-19 epidemiological studies
- Bee Products Chemical Analysis
Mohammed V University
2016-2025
Université Mohammed VI des Sciences de la Santé
2022
Abstract The present study investigates the biostimulant effects of 18 Crude Bio-Extracts (CBEs) obtained from Microalgae and Cyanobacteria on tomato plant growth, chlorophyll content, nutrient uptake metabolite profile. Significant root shoot length improvement (112.65%, 53.70%); was recorded at treatment with Aphanothece sp C. ellipsoidea CBEs respectively. Meanwhile, highest dry weight (DW) (34.81%, 58.69%) were sp. latter also displayed maximum Nitrogen, phosphorus potassium, which...
Microalgae polysaccharides represent a potentially bioressource for the enhancement and protection of agricultural crops. We investigate possibility to use microalgae as plant biostimulant. The crude extract (PS) from three strains were applied Solanum lycopersicum plants by irrigation compared basing on their effects shoot root length, nodes number dry weight. application 1 mg mL−1 PS A. platensis, D. salina Porphorydium sp. tomato improved significantly (NN), weight (SDW), length (SS) by75...
Microalgal polysaccharides (PSs) may be an effective elicitor agent that can efficiently protect plants against biotic stresses. In this study, wee investigates, the effect of PS obtained from microalgae and cyanobacteria (D. salina MS002, P. tricorontum MS023, Porphyridium sp. MS081, Desmodesmus sp., D. MS067 A. platensis MS001) on biochemical metabolomics markers linked to defense pathways in tomato plants. The phenylalanine ammonia lyase (PAL), chitinase, 1,3-beta-glucanase peroxidase...
The COVID-19 pandemic has been ongoing since its onset in late November 2019 Wuhan, China. Understanding and monitoring the genetic evolution of virus, geographical characteristics, stability are particularly important for controlling spread disease especially development a universal vaccine covering all circulating strains. From this perspective, we analyzed 30,983 complete SARS-CoV-2 genomes from 79 countries located six continents collected 24 December 2019, to 13 May 2020, according...
The potential of rhizobacteria in assisting plants used the phytostabilization or re-vegetation soils contaminated by heavy metals is gaining interest all around world. In this context, six rhizobacterial strains isolated from highly metal-contaminated situated abandoned mining sites Oujda region (Morocco) were tested with Sulla spinosissima (L.), a native leguminous plant expanding area. multi-resistant to and possessed multiple growth-promoting traits. Potential beneficial effects also...
Abstract Background Rahnella perminowiae S11P1 and Variovorax sp. S12S4 are two plant growth-promoting rhizobacteria that were previously isolated from the rhizosphere of Crocus sativus L. (saffron), have demonstrated interesting PGP activities promising results when used as inoculants in field trials. To further elucidate molecular mechanisms underlying their beneficial effects on growth, comprehensive genome mining comparative genomic analysis with closely related strains conducted....
Harnessing plant growth-promoting rhizobia presents a sustainable and cost-effective method to enhance crop performance, particularly under drought stress. This study evaluates the variability of (PGP) traits among three strains Rhizobium laguerreae LMR575, LMR571, LMR655, two native PGP Bacillus LMR698 Enterobacter aerogenes LMR696. The primary objective was assess host range specificity these their effectiveness in improving tolerance legume species: Pisum sativum, Vicia faba, Phaseolus...
Host–microbiome interactions are specific and not random, making them defining entities for the host. The hypothesis proposed by various researchers earlier, that both plants animals harbor inheritable core microbiome, is being augmented in present study. Additionally, a case using microbial fingerprint as biomarker, only plant identification but also geographical indicator, has been investigated, taking Crocus sativus , saffron, study material. monogenetic herb, on account of its male...
Abstract The COVID-19 pandemic has been ongoing since its onset in late November 2019 Wuhan, China. Understanding and monitoring the genetic evolution of virus, geographical characteristics, stability are particularly important for controlling spread disease especially development a universal vaccine covering all circulating strains. From this perspective, we analyzed 30,983 complete SARS-CoV-2 genomes from 79 countries located six continents collected December 24, 2019, to May 13, 2020,...
Here, we report the draft genome sequences of six severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) strains. SARS-CoV-2 is responsible for COVID-19 pandemic, which started at end 2019 in Wuhan, China. The isolates were obtained from nasopharyngeal swabs Moroccan patients with COVID-19. Mutation analysis revealed presence spike D614G mutation all genomes, widely present several genomes around world.
The aim of this study was to identify bacteria present in the nodules legume Hedysarum spinosissimum growing metal-contaminated soils; and test whether these root-nodule are able promote host plant growth enhance their phytostabilization potential.
Crocus sativus L. cultivation is expanding to areas with low soil fertility, where mycorrhizal fungi are supposed be essential for plants growth and ecosystems functioning. Agricultural practices applied under these conditions should lead good saffron productivity quality. Our objective was study the density diversity of populations associated grown in Taliouine (Morocco) different agricultural management (fertilization type, age plantation method). Morpho-anatomical studies identified...