A5039052892- Plant responses to water stress
- Plant Stress Responses and Tolerance
- GABA and Rice Research
- Metabolomics and Mass Spectrometry Studies
- Algal biology and biofuel production
- Photosynthetic Processes and Mechanisms
- Nanoparticles: synthesis and applications
- Plant nutrient uptake and metabolism
- Graphene and Nanomaterials Applications
- Protein Hydrolysis and Bioactive Peptides
- Soybean genetics and cultivation
- Ecology and Conservation Studies
- Meat and Animal Product Quality
- Agriculture Sustainability and Environmental Impact
- Bioinformatics and Genomic Networks
- Muscle metabolism and nutrition
- Mass Spectrometry Techniques and Applications
- Microplastics and Plastic Pollution
- Plant Reproductive Biology
- Plant Genetic and Mutation Studies
- Nanotechnology research and applications
- Plant biochemistry and biosynthesis
- Seed Germination and Physiology
- Aquaculture Nutrition and Growth
- Proteins in Food Systems
Macquarie University
2020-2024
CSIRO Health and Biosecurity
2022-2024
Australian Government
2023
Shahid Beheshti University
2012-2015
Abstract The development of gametes in plants is acutely susceptible to heatwaves as brief a few days, adversely affecting pollen maturation and reproductive success. Pollen cotton ( Gossypium hirsutum ) was differentially affected when tetrad binucleate stages were exposed heat, revealing new insights into the interaction between heat development. Squares tagged 36/25°C (day/night, moderate heat) or 40/30°C extreme for 5 days. Mature grains leaves collected physiological proteomic...
Rice crops are often subject to multiple abiotic stresses simultaneously in both natural and cultivated environments, resulting yield reductions beyond those expected from single stress. We report physiological changes after a 4 day exposure combined drought, salt extreme temperature treatments, following 2 salinity pre-treatment two rice genotypes-Nipponbare (a paddy rice) IAC1131 (an upland landrace). Stomata closed days of stresses, causing intercellular CO2 concentrations assimilation...
Rice is a critically important food source but yields worldwide are vulnerable to periods of drought. We exposed eight genotypes upland and lowland rice (Oryza sativa L. ssp. japonica indica) drought stress at the late vegetative stage, harvested leaves for label-free shotgun proteomics. Gene ontology analysis was used identify common drought-responsive proteins in tissues, leaf that unique individual genotypes, suggesting diversity metabolic responses Eight were found be induced response...
Drought often compromises yield in non-irrigated crops such as rainfed rice, imperiling the communities that depend upon it a primary food source. In this study, two cultivated species (Oryza sativa cv. Nipponbare and Oryza glaberrima CG14) an endemic, perennial Australian wild australiensis) were grown soil at 40% field capacity for 7 d (drought). The hypothesis was natural tolerance of O. australiensis to erratic water supply would be reflected unique proteomic profile. Leaves from...
Microalgae offer an opportunity to act as a sustainable source of dietary protein. This study aimed evaluate the impact different protein extraction methods on nutritional and physicochemical properties Nannochloropsis oculata. Food-grade extracts were obtained by hypotonic osmotic shock using milli-Q water. Food grade (FG) non-food (NFG) buffers compared along with three cell disruption including bead beating, probe sonication combination both for extraction. Mass spectrometry was used...
Abstract This experiment was carried out to provide a comprehensive insight into the protein activities involved in dormancy establishment seeds of common cocklebur ( Xanthium strumarium ), an annual plant with two dimorphic contained one casing known as burr. These consist smaller dormant seed and larger non‐dormant seed. The proteome profile compared between developing at five consecutive stages including three, 10, 20, 30, 45 days after burr emergence (stages 1 5). We identified 6524...
Quantitative phosphoproteomic analysis of rice plants grown with different levels water supply and nitrogen supplementation revealed changes in phosphorylation proteins involved membrane transport, RNA processing carbohydrate metabolism.
Abstract The scarcity of freshwater is an increasing concern in flood-irrigated rice, whilst excessive use nitrogen fertilizers both costly and contributes to environmental pollution. To co-ordinate growth adaptation under prolonged exposure limited water or excess supply, plants have processes for signalling regulation metabolic processes. There information on the involvement one most important post-translational modifications (PTMs), protein phosphorylation, plant long-term changes...
Microalgae offer an opportunity to act as a sustainable source of dietary protein. This study aimed evaluate the impact different protein extraction methods on nutritional and physiochemical properties Nannochloropsis oculata. Food-grade extracts were obtained by hypotonic osmotic shock using milli-Q water. Food grade (FG) non-food (NFG) buffers compared along with three cell disruption including bead beating, probe sonication combination both for extraction. Mass spectrometry was used...