A5081222859- Plant Pathogens and Fungal Diseases
- Plant Disease Management Techniques
- Plant Physiology and Cultivation Studies
- Banana Cultivation and Research
- Plant Pathogenic Bacteria Studies
- Plant biochemistry and biosynthesis
- Photosynthetic Processes and Mechanisms
- Plant Stress Responses and Tolerance
- Postharvest Quality and Shelf Life Management
- Legume Nitrogen Fixing Symbiosis
- Plant nutrient uptake and metabolism
- Phytochemicals and Antioxidant Activities
- Plant-Microbe Interactions and Immunity
- Plant Disease Resistance and Genetics
- Advanced Multi-Objective Optimization Algorithms
- Computational Drug Discovery Methods
- Cholinesterase and Neurodegenerative Diseases
- Metaheuristic Optimization Algorithms Research
- Plant Molecular Biology Research
- Plant Pathogens and Resistance
- Horticultural and Viticultural Research
- Particle Dynamics in Fluid Flows
- Seed Germination and Physiology
- Lattice Boltzmann Simulation Studies
- Yeasts and Rust Fungi Studies
Minia University
1996-2022
Martin Luther University Halle-Wittenberg
2021-2022
Menoufia University
2007-2021
University of Freiburg
2010-2017
Humboldt-Universität zu Berlin
2017
Birzeit University
2015
University of Hohenheim
2015
The draft genome of the moss model, Physcomitrella patens, comprised approximately 2000 unordered scaffolds. In order to enable analyses structure and evolution we generated a chromosome-scale assembly using genetic linkage as well (end) sequencing long DNA fragments. We find that 57% comprises transposable elements (TEs), some which may be actively transposing during life cycle. Unlike in flowering plant genomes, gene- TE-rich regions show an overall even distribution along chromosomes....
Abstract Plants evolved efficient multifaceted acclimation strategies to cope with low temperatures. Chloroplasts respond temperature stimuli and participate in sensing acclimation. However, very little is known about the involvement of chloroplast genes their expression plant chilling tolerance. Here we systematically investigated cold tobacco seedlings over 2 days exposure temperatures by examining responses genome copy number, transcript accumulation translation, photosynthesis, cell...
Abstract Nowadays optimization problems become difficult and complex, traditional methods inefficient to reach global optimal solutions. Meanwhile, a huge number of meta-heuristic algorithms have been suggested overcome the shortcomings methods. Tunicate Swarm Algorithm (TSA) is new biologically inspired algorithm which mimics jet propulsion swarm intelligence during searching for food source. In this paper, we an enhancement TSA, named Enhanced (ETSA), based on novel strategy improve...
The Arabidopsis thaliana BLADE-ON-PETIOLE genes encode a pair of transcriptional coactivators that regulate lateral organ architecture by promoting cell differentiation in their proximal regions. To gain insight into the roles BOP early land plant evolution, we characterized functions Physcomitrella patens BOP1 and BOP2 negative regulator Pp-miR534a. We show ΔPpMIR534a mutants lacking mature Pp-miR534a, cleavage PpBOP1/2 is abolished, leading to elevated transcript levels. These...
SummaryThe effects of aminoethoxyvinylglycine (AVG; ReTain®) and 1-methylcyclopropene (1-MCP; SmartFreshTM) on the biosynthesis aroma volatiles overall quality in 'Delbarde Estivale', an early apple variety, are reported for first time. Apple fruit were treated with AVG 3 weeks before commercial harvest, following standard procedures. 1-MCP was applied directly after harvest. Treated untreated kept at room temperature analysed periodically thereafter. The results indicated that both...
Coriander seedling damping-off and root rot/wilt diseases considers as the most destructive causes serious economic loss on coriander production worldwide, particularly in tropical subtropical regions.Fusarium solani, Fusarium oxysporum f.sp.cumini, Rhizoctonia Phoma sp, Pythium aphanidermatum, Macrophomina phaseolina, Alternaria sp. Sclerotinia sclerotiorum were reported fungi associated with these diseases.In this study, a survey has been conducted to report incidence of rot/ wilt five...
Abstract Five pectolytic isolates of Bacillus were isolated from bacterial blotch immature fruits and leaves Balady peach ( Prunus persica cv. Balady) grown in EI‐Minia Governorate Egypt. Inoculation the bacteria into premature resulted development large brown spots. The bacterium was identified as pumilus its physiological biochemical properties, pathogenicity, electron microscopy fatty acid composition analysis. B. also induced soft rot on wounded American stone pome such Autumn Large...
Blueberries are highly perishable fruits, and consequently, storage under high CO2 low O2 levels is recommended to preserve the appreciated polyphenols. However, might be detrimental for certain cultivars. The aim of this study was investigate impact conditions on various quality parameters, including polyphenol composition in 'Duke' berries. Results show that 18 kPa CO2, coupled with 3 O2, resulted accelerated softening berries, which accompanied by lower compared other hexosides...
Abstract Five pectolytic bacteria were isolated from roots and petioles of sugar beet exhibiting soft rot vascular necrosis symptoms that collected different fields in El‐Minia Governorate, Egypt. Inoculation the into through wounded crowns or injured lateral reproduced symptoms. According to their biochemical physiological characteristics, pathogenicity tests, fatty acid composition analysis, electron microscopy, identified as Erwinia carotovora ssp. betavasculorum. This is first report disease
The potency of soaking in digested or stock jellyfish on germination wheat (Triticum aestivium) and lentil (Lens culinaris) seeds was studied. Also, the photosynthetic pigments, ultrastructure leaves minerals produced seedling were estimated. results revealed that solution recorded highest capacity rate seeds. improves seedlings height, number fresh weight than those from soaked water. Soaking mostly increased chlorophyll a, b carotenoisds, contrarwisewashappened as compared to control...
The aim of this study was to assess the effect AVG- and 1-MCP treatment on postharvest behaviour 'Delbarde Estivale' apple kept at room temperature, with special emphasis biosynthesis odor volatiles. Fruits were harvested proper time, subjected AVG (ReTain ® ) 3 weeks before harvest date. Another lot fruits treated 1-MCP. Both treatments had a negative impact odour-volatiles, in particular ester-type compounds. activities lipoxygenase (LOX), alcohol dehydrogenase (ADH), pyruvate...
A two compartments model with the acetylcholinesterase activity localized in one compartment only has been used to investigate periodic and aperiodic behavior of acetylcholine hydrolysis process. The investigation based on a well established kinetic scheme data. accounts for effects hydrogen ions concentrations kinetics its role creating membrane potential assuming no other charged are exist. Both autonomous non-autonomous cases investigated considering common mechanisms applying practical...
A method with hybrid scheme is used to simulate turbulent gas-solid flow through sudden expansion pipe.The present developed code introduces good results in view of comparisons available experimental data.This encourages the authors extend theoretical work considering different parameters.The effects solid-particles on downward turbulent-air are simulated using Eulerian-Lagrangian approach.Reynolds averaged Navier Stokes equations associated standard k-ε turbulence model four-way coupling...