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Molecular characterization

Papers (11)

Molecular Characterization of Antibiotic Resistance Genes in Non-typhoidal Salmonella Isolates from Human Samples in Bangui, Central African Republic (2019–2023)

Marceline Djeintote, Ernest Lango-Yaya, Romaric Lebon Bondom, Zéphirin-Dalengat Vogbia, Hosni Bazor Saleh, Stéphanie Judith N’Yetobouko, Clotaire Donatien Rafaï, Augustin Balekouzou, Henri Saint-Calvaire Diemer, Wilfried Sylvain Nambei, Boniface Koffi & Gérard-Gresenguet · Microbiology Research Journal International · 2026

Bacteria of the genus Salmonella are motile, Gram-negative bacilli belonging to the Enterobacteriaceae family. In sub-Saharan Africa, foodborne illnesses caused by Salmonella result in approximately 680,000 deaths annually. Previous studies have been conducted in the Central Afri...

Open access Research Article 10.9734/mrji/2026/v36i21713

Physicochemical and Molecular Characterization of Biosurfactant-Producing Bacteria Isolated from Hydrocarbon-Impacted Aquatic Environments within the Niger Delta of Nigeria

C. D. Onwukwe, H.O. Stanley & C. J. Ogugbue · Microbiology Research Journal International · 2025

The Niger Delta is one of the world’s most significant hydrocarbon-rich regions, harbouring vast oil reserves that have been exploited for decades. Oil exploration in Nigeria's Niger Delta has led to extensive hydrocarbon contamination, severely impacting aquatic ecosystems and n...

Open access Research Article 10.9734/mrji/2025/v35i61585

Molecular Characterisation of Enteric Bacteria in Diarrhoeic Stool Samples of Children Less than Five Years in Port Harcourt, Nigeria

Agi, V. N & Mbata, C. A · Microbiology Research Journal International · 2025

Introduction: Diarrheal diseases remain a significant cause of morbidity and mortality among children under five years old, particularly in developing regions such as Port Harcourt, Nigeria. Aim: This study aimed to molecularly characterize bacteria in diarrheic stool samples fro...

Open access Research Article 10.9734/mrji/2025/v35i31554

Evaluation of Multi-antibiotic Resistance Index (MAR) and Molecular Characterization of Pseudomonas aeruginosa Isolated in Pathological Products from Chad

Ahmat Mahamat Ahmat, Djibrine Adoum Oumar, Hissein Ousman Abdoullahi, Cissé Hama, Fissou Henry Yandai, Kadidja Gamougam, Abdelsalam Tidjani, Savadogo Aly & Choua Ouchemi · Microbiology Research Journal International · 2024

Pseudomonas aeruginosa is a bacterium present in several ecological niches causing opportunistic infections in humans. In developing countries like Chad, this bacteria is responsible for various human pathologies. High-priority pathogens, such as Salmonella and Shigella, represen...

Open access Research Article 10.9734/mrji/2024/v34i111495

Molecular Characterization of Drought Tolerant Genotypes of Pearl Millet [Pennisetum glaucum (L.) R. Br.] for A1 Zone

Supriya Ambawat, C. Tara Satyavathi, R. C. Meena, Rajbala Meena, Narayan Ram Gurjar & Vikas Khandelwal · International Journal of Environment and Climate Change · 2021

Pearl millet is a widely grown, climate resilient rainfed cereal crop cultivated on 29 million ha in the arid and semi-arid tropical regions of Asia and Africa accounting for almost half of global millet production. It is useful for minimizing the adverse effect of climate change...

Open access Research Article 10.9734/ijecc/2021/v11i1130544

Molecular Characterisation and Plasmid Profiling of Hydrocarbon Utilizing Bacteria Isolates from Wetlands in Rivers State, Southern Nigeria

D. N. Ogbonna, P. M. Chibuike & J. O. Williams · Microbiology Research Journal International · 2021

Wetlands can intercept runoff from surfaces prior to reaching open water and remove pollutants through physical, chemical, and biological processes thereby protecting and preserving the environment.  Because of unsustainable oil exploration activities, most wetlands in Rivers Sta...

Open access Research Article 10.9734/mrji/2021/v31i730334

Isolation and Molecular Characterization of Biosurfactant-Producing Yeasts from Saps of Elaeis guineensis and Raphia africana

I. V. Nwaguma, C. B. Chikere & G. C. Okpokwasili · Microbiology Research Journal International · 2019

Aim: This study investigated the screening and molecular characterization of biosurfactant-producing yeasts from saps of Elaeis guineensis (oil palm) and Raphia Africana (Raphia palm). Methodology: Physicochemical characteristics (pH, temperature, alcohol contents, and reducing s...

Open access Research Article 10.9734/mrji/2019/v29i430169

Phenotypic and Genotypic Characterisation of Bacteria Associated with Acacia gummifera Wild

Fatima Zahra Lahdachi, Laila Nassiri & Jamal Ibijbijen · Microbiology Research Journal International · 2018

Aims: The study aimed to isolate and analyse the phenotypic and genotypic features of bacteria nodulating Acacia gummifera Wild. Study Design:  An experimental study. Place and Duration of Study: The study was done at the Department of Biology (Soil & Environment Microbiology...

Open access Research Article 10.9734/MRJI/2018/43531

Molecular Characterization of Non-lactic Bacteria in Lactic Fermented Tigernut-milk Drink and Effect of Ambient and Refrigeration Temperature Storage on Sensory Properties of the Drink Spiced with Ginger and Garlic

N. Maduka · Microbiology Research Journal International · 2017

Globally, non-dairy products are fast gaining acceptability comparable to dairy products in order to satisfy certain individuals with dietary limitations. Natural food additives such as ginger and garlic are preferable to chemically synthesized food additives and flavour enhancer...

Open access Research Article 10.9734/MRJI/2017/37699

Bacteriological Investigation of E. coli in Urinary Tract Infection in South Port Said City

Ahmed M. Abdelaty, Mahmoud M. Zaki, Amro S. Hanora & Magdy Bahgat · Microbiology Research Journal International · 2017

UTI is characterized by the evidence of uropathogens and pyuria and is accompanied by various clinical manifestations depending on the area of involvement. Aim: The aim of this study was to isolate the bacterial infection to urinary tract infection in men and women at different a...

Open access Research Article 10.9734/MRJI/2017/30053

Isolation and Molecular Characterization of Lactic Acid Bacteria Isolated from Fresh Fruits and Vegetables Using Nested PCR Analysis

E. C. Emerenini, O. R. Afolabi, P. I. Okolie & A. K. Akintokun · Microbiology Research Journal International · 2013

Aims: The study investigated the diversity and identities of Lactic Acid Bacteria (LAB) isolated from different fresh fruits and vegetables using Molecular Nested PCR analysis with the view of identifying LAB with anti-microbial potentials. Study Design: Nested PCR approach was u...

Open access Research Article 10.9734/BMRJ/2013/2520