S M Zia Hasan

S M Zia Hasan
Memorial University of Newfoundland · Neurosciences

PhD

About

14
Publications
18,962
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37
Citations
Introduction
S M Zia Hasan currently works at the Faculty of Medicine, Division of Biomedical Sciences (Neurosciences), Memorial University of Newfoundland, Canada. He researches on Neurosciences, Genetics, Microbiology, and Biotechnology. His current project, ''Epigenetic analysis of Alzheimer's Disease via Single-Cell Omics.'.'
Additional affiliations
November 2018 - August 2019
Apex Biofertilizers & Biopesticides
Apex Biofertilizers & Biopesticides
Position
  • Executite (Research and Development)
Education
September 2019 - October 2023
Memorial University of Newfoundland
Field of study
  • Neuroscience
May 2016 - October 2017
University of Rajshahi
Field of study
  • Genetic Eng. & Biotechnology

Publications

Publications (14)
Article
Full-text available
Ralstonia solanacearum is a harmful pathogen that causes severe wilt disease in several vegetables. In the present study, we identified R. solanacearum from wilt of papaya by 16S rRNA PCR amplification. Virulence ability of R. solanacearum was determined by amplification of approximately 1500 bp clear band of hrpB gene. Further, in-vitro seed germi...
Article
Full-text available
Human hair dandruff (HHD) is a common unwanted scalp disorder that is prevalent to most human populations all over the world. This study was designed to isolate and characterize pathogens that are responsible for HHD as well as the evaluation of their biological control technique. Isolated bacteria were characterized by different biochemical tests...
Article
Full-text available
A sensitive and specific assay was developed to detect and biological control of bacterial leaf spot of pumpkin, Xanthomonas cucurbitae was identified on the basis of the morphological, biochemical and molecular assay. The antibiotic sensitivity of the isolate showed that, Carbenicillin revealed highest antibacterial activity with 29 ± 0.00 mm zone...
Article
Full-text available
In august 2017, symptoms of leaf spot disease were found in okra (Abelmoschus esculentus L.) cultivated area of university of Rajshahi. Several morphological and biochemical tests were conducted for the identification and characterization of the causal agent of leaf spot disease of okra. The pathogen was isolated from infected leaf and morphologica...
Article
Full-text available
In august 2017, symptoms of leaf spot disease were found in okra (Abelmoschus esculentus L.) cultivated area of university of Rajshahi. Several morphological and biochemical tests were conducted for the identification and characterization of the causal agent of leaf spot disease of okra. The pathogen was isolated from infected leaf and morphologica...
Article
Full-text available
The present investigation was carried out to isolate the causal agent of bacterial leaf spot disease of papaya and evaluation of its biological control through different extracts from selected medicinal plants and antagonistic microorganisms. The causal organism was isolated on nutrient agar medium at 37 0 C for incubation period of 16 hours. Molec...
Article
Full-text available
Aims: Isolation and characterization of bacteria from the bacterial wilt disease of banana and evaluation of their sensitivity. Study Design: This study was an experimental laboratory design. Place and Duration of Study: Disease infected banana plant leaves were collected from Rajshahi University Campus, Rajshahi, Bangladesh in 2015 and the experim...
Article
Full-text available
The present investigation was designed to characterize the Xanthomonas axonopodis pv. citri (XAC) in Citrus limon canker through biochemical and molecular approaches and evaluation of its biological control measures. Canker infected pathogen was isolated from Citrus limon leaves and characterized by biochemical test, PCR analysis and gene sequencin...
Article
Full-text available
The present investigation was designed to isolate and characterize of Xanthomonas axonopodis pv. citri bacteria in Citrus aurantifolia canker disease and evaluation of its antibiotic susceptibility, antibacterial sensitivity and antagonistic activity. Isolated bacterium was characterized by different biochemical test method. Isolated bacterium was...
Article
Full-text available
The present investigation was conducted to isolate and characterize the causal organism from angular leaf spot disease of cucumber and evaluation of its sensitivity test against some antibiotics and plant extracts. Different biochemical tests were performed to characterize the isolated bacteria from angular leaf spot disease of cucumber. The growth...
Article
Full-text available
The present investigation was designed to isolate and characterize of Xanthomonas axonopodis pv. citri bacteria in Citrus aurantifolia canker disease and evaluation of its antibiotic susceptibility, antibacterial sensitivity and antagonistic activity. Isolated bacterium was characterized by different biochemical test method. Isolated bacterium was...
Article
Full-text available
Citrus species are among the most important fruit crops in the world. Citrus bacterial spot disease is caused by the bacteria Xanthomona axonopodis pv. citrumelo which may cause huge damage of citrus production. The pathogen was isolated and cultured on LB liquid media at pH 7.5 and bacterial growth developed within 48 to 72 hours. Colonies on the...

Questions

Question (1)
Question
Hi Everyone, I'm trying to isolate the DNA from Hippocampus and Piriform cortex using DNeasy Blood & Tissue Kits - QIAGEN, but I'm getting a lower yield of DNA using this kit. Another thing I have noticed that after using RNAse A (DNAse ad Protease free), the DNA yield decrease approximately half than the previous yield. I use Qubit 4 (1X HD dsDNA kit) to quantify the DNA concentration. Please give me suggestions on how can I get high concentration and yield of DNA from these two structures.

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