Aftab Ahmad

ORCID: 0000-0002-2792-9771
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About
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Research Areas
  • CRISPR and Genetic Engineering
  • Innovation and Socioeconomic Development
  • Plant Virus Research Studies
  • Insect symbiosis and bacterial influences
  • Water resources management and optimization
  • Insect Resistance and Genetics
  • Genetically Modified Organisms Research
  • Hydrology and Watershed Management Studies
  • Bird parasitology and diseases
  • Mosquito-borne diseases and control
  • Insect Pest Control Strategies
  • Plant Stress Responses and Tolerance
  • Water-Energy-Food Nexus Studies
  • Liver Disease Diagnosis and Treatment
  • Photosynthetic Processes and Mechanisms
  • Parasite Biology and Host Interactions
  • Livestock and Poultry Management
  • Gut microbiota and health
  • Hepatitis B Virus Studies
  • RNA and protein synthesis mechanisms
  • RNA regulation and disease
  • SARS-CoV-2 and COVID-19 Research
  • Hepatitis C virus research
  • Plant Molecular Biology Research
  • Intellectual Property and Patents

University of Agriculture Faisalabad
2007-2024

University of Faisalabad
2022-2024

Pir Mehr Ali Shah Arid Agriculture University
2012-2024

The University of Agriculture, Peshawar
2022

COMSATS University Islamabad
2019-2021

Government College University, Faisalabad
2021

Khyber Medical University
2021

University of Lahore
2020

Zoological Survey of India
2018

University of the Punjab
2007-2017

The Severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2) outbreak originating in Wuhan, China, has raised global health concerns and the pandemic now been reported on all inhabited continents. Hitherto, no antiviral drug is available to combat this viral outbreak.Keeping mind urgency of situation, current study was designed devise new strategies for discovery and/or repositioning against SARS-CoV-2. In study, RNA-dependent RNA polymerase (RdRp), which regulates replication,...

10.1186/s12967-020-02439-0 article EN cc-by Journal of Translational Medicine 2020-07-07

Type 2 diabetes mellitus (T2DM) accounts for 90% of cases worldwide. The majority T2DM patients are obese. Dysbiosis in the gut microflora is strongly associated with pathogenesis obesity and T2DM; however, microbiome obese-T2DM individuals Pakistani population remains unexplored. microbiota signature 60 adults was studied using 16S rRNA sequencing targeting V3–V4 hypervariable regions. sequence analysis revealed that bacteria from Firmicutes were predominant along those Clostridia...

10.1371/journal.pone.0226372 article EN cc-by PLoS ONE 2019-12-31

Eucalyptus is well reputed for its use as medicinal plant around the globe. The present study was planned to evaluate chemical composition, antimicrobial and antioxidant activity of essential oils (EOs) extracted from seven species frequently found in South East Asia (Pakistan). EOs citriodora, melanophloia, crebra, tereticornis, globulus, camaldulensis microtheca were leaves through hydrodistillation. composition determined GC-MS-FID analysis. revealed presence 31 compounds E. citriodora 27...

10.3390/molecules201119706 article EN cc-by Molecules 2015-11-18

Abstract In view of enhanced bioactivity and photocatalytic applications, the doped material has gained much attention present study was focused on preparation Zn WO 3 (Zn–d–WO ) via precipitation method. The prepared Zn–d–WO characterized by Scanning Electron Microscopy (SEM), x-ray diffraction (XRD), Energy-dispersive (EDX). effect concentration studied antibacterial, antifungal activities along with structural morphological variation. triclinic, spherical rod shaped particle size...

10.1088/2053-1591/ab6380 article EN cc-by Materials Research Express 2019-12-18

An activation-tagging methodology was applied to dedifferentiated calli of Arabidopsis identify new genes involved in salt tolerance. This identified tolerant callus 8 (stc8) as a gene encoding the basic helix-loop-helix transcription factor bHLH106. bHLH106-knockout (KO) lines were more sensitive NaCl, KCl, LiCl, ABA, and low temperatures than wild-type. Back-transformation KO line rescued its phenotype, over-expression (OX) bHLH106 differentiated plants exhibited tolerance NaCl. Green...

10.1371/journal.pone.0126872 article EN cc-by PLoS ONE 2015-05-15

Advances in genome editing technologies have tremendous potential to address the limitations of classical resistance breeding. CRISPR-Cas9 based gene has been applied successfully plants tolerate virus infections. In this study, we tested system counteract cotton leaf curl disease (CLCuD) caused by whitefly transmitted viruses (CLCuVs). We also analyzed ability CLCuV escape Cas9 endonuclease activity. Targeting overlapping genes most prevalent CLCuVs with three gRNAs resulted interference,...

10.1080/21645698.2021.1938488 article EN cc-by GM crops & food 2021-06-14

Considerable controversy exists among researchers over the behavior of glaciers in Upper Indus Basin (UIB) with regard to climate change. Glacier monitoring studies using Geographic Information System (GIS) and remote sensing techniques have given rise contradictory results for various reasons. This uncertain situation deserves a thorough examination statistical trends temperature streamflow at several gauging stations, rather than relying solely on projections. Planning equitable...

10.3390/resources8020103 article EN cc-by Resources 2019-05-31

Abstract The potential of an economically cheap raw material (rice husk) was evaluated in the present study to remove dyes including reactive yellow 15 (RY15) and red 241 (RR241) single multi-component systems. adsorbent modified functionalized chemically using glycidoxypropyltrimethoxysilane, sulfur silane enhance removal efficiency pollutants. rice husk by scanning electron microscope (SEM) Fourier transform Infrared Spectroscopy (FTIR). Batch adsorption showed that with graft (RHSi) had...

10.1515/zpch-2018-1259 article EN Zeitschrift für Physikalische Chemie 2019-02-23

Acacia species are very important tree in tropical and subtropical countries of the World for their economic medicinal benefits. Precise identification is to distinguish invasive from rare however, it difficult differentiate based on morphological charcters. In addition, precise also wood charcterization forest industry as these declining due illegal logging deforestation. To overcome thsese limitations identification, DNA barcoding being used an efficient quick approach species. this study,...

10.1016/j.sjbs.2020.08.020 article EN cc-by-nc-nd Saudi Journal of Biological Sciences 2020-08-19

In recent decades, Pakistan has suffered a decline in cotton production due to several factors, including insect pests, leaf curl disease (CLCuD), and multiple abiotic stresses. CLCuD is highly damaging plant that seriously limits Pakistan. Recently, genome editing through CRISPR/Cas9 revolutionized biology, especially develop immunity plants against viral diseases. Here we demonstrate multiplex CRISPR/Cas-mediated using transient transformation N. benthamiana seedlings. The genomic...

10.3390/ijms222212543 article EN International Journal of Molecular Sciences 2021-11-21

Scarcity, high price and environmental footprints of water energy resources are well-recognized wicked issues in irrigated agriculture. Water principal inputs for agricultural production systems. Efficient use these is vital the productivity economic competitiveness agriculture as well sustainability. Modern irrigation application systems on one hand highly efficient, but other they require a input. This paper explores water–energy nexus modernization by presenting case study from large area...

10.1002/ird.2021 article FR Irrigation and Drainage 2016-05-26

Drosophila melanogaster being used as model organism is considered pest of homes, restaurants, and fruit markets. The damaged fruits are also reported to serve a carrier for various diseases. current study was designed evaluate the toxicity petroleum extract some weed plants, namely, Euphorbia prostrata, Parthenium hysterophorus, Fumaria indica, Chenopodium murale, Azadirachta against D. melanogaster. Mortality at 10, 20, 30% concentrations after 24 48 hours found comparatively low. E....

10.1155/2018/2325659 article EN cc-by Evidence-based Complementary and Alternative Medicine 2018-01-01

Abstract Five different weed plants viz. Convulvulus arvensis, Chenopodium murale, Tribulus terrestris, Trianthema portulacastrum , and Achyranthes aspera were investigated for their entomocidal genotoxic effects against Culex quinquefasciatus mosquitoes. High mortality was observed at 72 hours in a dose dependent manner. Among all the tested plants, A. found highly significant which showed 100% 250 ppm after with LC 50 of 87.46, 39.08 9.22 24, 48, respectively. In combination Bacillus...

10.1038/s41598-020-63815-w article EN cc-by Scientific Reports 2020-04-22
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