Sunny Ahmar

ORCID: 0000-0001-6802-2386
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About
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Research Areas
  • Plant Stress Responses and Tolerance
  • CRISPR and Genetic Engineering
  • Plant Molecular Biology Research
  • Plant Micronutrient Interactions and Effects
  • Chromosomal and Genetic Variations
  • Genetics and Plant Breeding
  • Genetic Mapping and Diversity in Plants and Animals
  • Plant Virus Research Studies
  • Photosynthetic Processes and Mechanisms
  • Plant nutrient uptake and metabolism
  • Horticultural and Viticultural Research
  • Plant-Microbe Interactions and Immunity
  • Plant tissue culture and regeneration
  • Plant responses to water stress
  • Plant Gene Expression Analysis
  • Plant Growth Enhancement Techniques
  • Light effects on plants
  • Plant Genetic and Mutation Studies
  • Wheat and Barley Genetics and Pathology
  • Rice Cultivation and Yield Improvement
  • Legume Nitrogen Fixing Symbiosis
  • Plant Reproductive Biology
  • Seed Germination and Physiology
  • Plant responses to elevated CO2
  • Cassava research and cyanide

University of Silesia in Katowice
2022-2025

Huazhong Agricultural University
2019-2023

Pir Mehr Ali Shah Arid Agriculture University
2020-2023

University of Talca
2020-2022

Institute of Crop Sciences
2020-2022

Chinese Academy of Agricultural Sciences
2020-2022

Fondo Nacional de Desarrollo Científico y Tecnológico
2021-2022

Salinity stress is one of the serious restrictive issues for optimum crop production in arid to semi-arid areas. Application organic amendments have shown positive effects on growth and yield under such scenario. The present study was conducted estimate potential calcium-fortified composted animal manure (Ca-FCM) enhance canola saline soil conditions. Salt affected soils with various electrical conductivity (EC) levels (original 1.5, 5, 10 dS m−1) were developed via spiking sodium chloride...

10.3390/su12030846 article EN Sustainability 2020-01-23

Abstract Recently, melatonin has gained significant importance in plant research. The presence of the kingdom been known since 1995. It is a molecule that conserved wide array evolutionary distant organisms. Its functions and characteristics have found to be similar both plants animals. review focuses on role pertaining physiological higher plants. Melatonin regulates regarding auxin activity, root, shoot, explant growth, activates germination seeds, promotes rhizogenesis (growth...

10.1111/ppl.13262 article EN Physiologia Plantarum 2020-11-07

Wheat is an important cereal crop, which adversely affected by water deficit stress. The effect of induced stress can be reduced the application salicylic acid (SA). With objective to combat drought in wheat, experiment was conducted greenhouse under hydroponic conditions. treatments consisted (a) no (DD0 = 0 MPa), mild (DD1 -0.40 MPa) and severe (DD2 -0.60 applying PEG-8000, (b) two contrasting wheat varieties Barani-17 (drought tolerant) Anaj-17 (drought-sensitive), (c) foliar (0, 50 mM,...

10.1371/journal.pone.0260556 article EN cc-by PLoS ONE 2021-12-20

Animal domestication is considered a complex and multistage process that altered phenotypically physiologically the domesticates relative to their wild ancestors. Domestication has been focus of several studies from different specialties. Studying when, where, how happened essential understand origins civilizations evolution domesticated species. The development both humans domestic animals hard magnify, genetic variations occurred during early animal remain vague. Once occurred, events as...

10.3389/fevo.2020.00103 article EN cc-by Frontiers in Ecology and Evolution 2020-05-08

The calcium (Ca+2) molecules being an important intracellular messenger are involved in various signal transduction mechanisms plants. Many external stimuli such as drought, cold, heat stress, metalloid stress (copper (Cu), cadmium (Cd), nickel (Ni), and arsenic), flooding, salinity increase the free Ca+2 ions cytosol. H+/Ca+2 antiporters Ca+2-ATPases actively transport cytosolic organelles or apoplasts. Increase concentration is sensed by calcium-binding proteins Ca+2-sensors which lead to...

10.1016/j.sajb.2022.05.038 article EN cc-by South African Journal of Botany 2022-05-24

Salinity, one of the catastrophic abiotic stresses that uces wheat production around globe. Abscisic acid (ABA) is a stress phytohormone as signaling molecule led us to investigate its potential improve morpho-physiological characteristics, antioxidant metabolism, and ion homeostasis in (Triticum aestivum L.) seedlings grown under salinity (0, 50, 100 mM NaCl). The findings suggested salt-induced toxicity significantly (P < 0.05) damaged root morphological plant growth, photosynthetic...

10.1016/j.eti.2021.101808 article EN cc-by Environmental Technology & Innovation 2021-07-21

The TIFY gene family, a key plant-specific transcription factor (TF) is involved in diverse biological processes including plant defense and growth regulation. Despite proteins being reported some species, genome-wide comparative comprehensive analysis of genes species can reveal more details. In the current study, members family were significantly increased by identification 18 six new using maize tomato reference genomes, respectively. Thus, between 48 ( Solanum lycopersicum , dicot plant)...

10.3389/fgene.2021.657970 article EN cc-by Frontiers in Genetics 2021-05-12
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