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All published articles 536

Distribution of Mycobacterium tuberculosis Complex and Non-Tuberculous Mycobacteria among Tuberculosis Patients in Selected Hospitals in Benue and Nasarawa States, Nigeria Using the SD-Bioline Assay

Fadayomi, V.K., Umeh E.U., Japhet, E.A., Innocent, I.G. & Ohiobo, A.E. · South Asian Journal of Research in Microbiology · 2026

Tuberculosis (TB), caused primarily by the Mycobacterium tuberculosis complex (MTBC), continues to be a significant global health concern, particularly in Nigeria, which ranks among the top eight countries responsible for two-thirds of TB cases worldwide. This situation underscor...

Open access Research Article 10.9734/sajrm/2026/v20i4500

Valorisation of Tomato Processing Waste for Enhanced Lycopene Recovery Using Fungal Pectinase

Priyanka Kande Patil & Deepak Vedpathak · South Asian Journal of Research in Microbiology · 2026

Lycopene is a potent antioxidant and natural carotenoid pigment known for its health-promoting properties, including anti-inflammatory and anticancer activities. The present study explores an eco-friendly approach for lycopene extraction from tomato peels using fungal pectinase....

Open access Research Article 10.9734/sajrm/2026/v20i4498

Assessment of Quinolone Susceptibility in Salmonella enterica from Beef Sold in Port Harcourt Markets

Lynda Kadi Giami & Constancy Prisca, Aleru-Obogai · South Asian Journal of Research in Microbiology · 2026

Background: Foodborne diseases are a major public health challenge globally, disproportionately affecting low- and middle-income countries. Salmonella enterica is a leading bacterial cause of gastroenteritis and invasive infections, often transmitted through contaminated animal-d...

Open access Research Article 10.9734/sajrm/2026/v20i4499

Molecular Characterization and Heavy Metal Tolerant Potential of Plant Growth-Promoting Fungi Isolated from Rhizospheric Soil

G. Umanu, C. C. Obi & J. A. Odunlami · South Asian Journal of Research in Microbiology · 2026

Aim: The overall aim was to isolate plant growth-promoting fungi from rhizospheric soil, assess their heavy metal tolerant potential and identify them molecularly. Study Design: The study adopted a Completely Randomized Design (CRD) carried out with ten rhizospheric soil samples....

Open access Research Article 10.9734/sajrm/2026/v20i4496

Antagonistic Activity of Non-Pathogenic Fusarium Isolates against the Soil-borne Pathogen Rhizoctonia solani

Roushan Islam & Bejoysekhar Datta · South Asian Journal of Research in Microbiology · 2026

Microbial antagonism occurs across a spectrum of interactions, ranging from direct to indirect mechanisms. Direct antagonism involves physical contact and/or highly selective targeting of pathogens by biocontrol agents, whereas indirect antagonism arises from activities that do n...

Open access Research Article 10.9734/sajrm/2026/v20i4497

Effect of Packaging Materials and Storage Conditions on the Microbiological, Physicochemical and Sensory Qualities of Beetroot (Beta vulgaris L.)

Osakuade, Felicia, O. & Omorodion, Nnenna, J. P. · South Asian Journal of Research in Microbiology · 2026

Beta vulgaris (beetroot) is a root vegetable valued for its nutritional content, natural pigments, and health-promoting bioactive compounds. Due to its high moisture content, beetroot is highly perishable and susceptible to microbial contamination, physicochemical deterioration,...

Open access Research Article 10.9734/sajrm/2026/v20i3495

Heavy Metal Resistance in Microorganisms Isolated from Waste Dumpsites in Uyo Metropolis, Nigeria

M. E. Bassey, M. U. Iwatt, S. I. Umana, O. D. Akan & A. E. Akpakpan · South Asian Journal of Research in Microbiology · 2026

Waste dumpsites often act as reservoirs for diverse microorganisms and toxic heavy metals, thereby posing serious environmental and public health challenges. Continuous disposal of municipal and domestic wastes promotes the accumulation of heavy metals in soils, which can influen...

Open access Research Article 10.9734/sajrm/2026/v20i3494

Phytochemical Profiling and Antibacterial Activity of Methanolic Citrus sinensis Peel Extract on Staphylococcus aureus and Escherichia coli

Shalom Samuel & Salawudeen Adamu · South Asian Journal of Research in Microbiology · 2026

Background: Citrus sinensis is an important commercial fruit crop widely cultivated worldwide, including Nigeria, and belongs to the family Rutaceae, with nutritional, medicinal, and economic value. Citrus sinensis is commonly called the orange and is a major source of vitamins,...

Open access Research Article 10.9734/sajrm/2026/v20i3492

Microbial Bioinorganic Interactions in Metal-contaminated Environments: Mechanisms, Biogeochemical Consequences, and Bioremediation Opportunities

Busurat Adenike Mudashiru · South Asian Journal of Research in Microbiology · 2026

Metal-contaminated environments ranging from acid mine drainage systems and tailings ponds to    industrially impacted soils and groundwater are not merely passive repositories of pollutants. These interactions include metal binding to cell surfaces and extracellular polymers, in...

Open access Research Article 10.9734/sajrm/2026/v20i3491

Houseflies as Reservoirs of Microbial and Parasitic Pathogens in Open Waste Dump Sites

Uwanu-Mecha Ezinne Geraldine, C. Okereke Hope & C. Nwachukwu Nkechi · South Asian Journal of Research in Microbiology · 2026

Houseflies (Musca domestica) are synanthropic insects that are frequently found at open waste disposal facilities, important in the spread of parasites and harmful microorganisms. The perfect breeding and feeding conditions (warm temperature, moisture, abundant organic matter) fo...

Open access Research Article 10.9734/sajrm/2026/v20i2489

Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)–CRISPR–Cas Systems: Mechanisms, Genome Editing Applications, Therapeutic Potential, and Ethical Considerations

Christopher Ononiwu Elemuwa · South Asian Journal of Research in Microbiology · 2026

Clustered regularly interspaced short palindromic repeats (CRISPR) and CRISPR-associated (Cas) proteins comprise adaptive immune systems that enable bacteria and archaea to record encounters with mobile genetic elements and to eliminate subsequent invasions through RNA-guided nuc...

Open access Research Article 10.9734/sajrm/2026/v20i3490

Prevalence and Risk Factors of Chlamydia trachomatis among Female University Students in Port Harcourt, Nigeria: A Pilot Screening Study Using Rapid Antigen Testing

Giami Lynda Kadi, Azike Chidimma Anthonia & Oribite Favour Biobele · South Asian Journal of Research in Microbiology · 2026

Chlamydia trachomatis infection is among the most common bacterial sexually transmitted infections globally, with young women disproportionately affected due to biological susceptibility and the often-asymptomatic nature of infection. In Nigeria, routine screening among universit...

Open access Research Article 10.9734/sajrm/2026/v20i2488

Molecular Identification of Mycobacterium tuberculosis among Persons Attending Teaching Hospital in Elele

Goodluck Silas, Williams Azibagir & Reuben Daniel Arayanziba · South Asian Journal of Research in Microbiology · 2026

Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis the bacteria usually attack the lungs, it can also attack other part of the body such as the kidney, spine, and brain. Over the years, the bacteria strain that cause tuberculosis (Mycobacterium tuberculosis)...

Open access Research Article 10.9734/sajrm/2026/v20i2487

Physicochemical, Antioxidant and Antibacterial Properties of Honey Obtained from Different Ecological Zones of Ghana

Mawuli K. Azameti, Patience Wekia Ajoawonei, Foster Wassah Gyabaab, Lawrence A. Adetunde, Millicent Captain-Esoah, Grace Adzo Motey, Theophilus A. Abalori, Oliver Awo & Elija D. Angyiereyiri · South Asian Journal of Research in Microbiology · 2026

Natural honey has a lot of different biological properties. This study assessed the physicochemical, bioactive, antioxidant, and antibacterial characteristics of two unprocessed Ghanaian honeys: Fumbisi honey (FH) and Kintampo honey (KH). The physicochemical analyses revealed tha...

Open access Research Article 10.9734/sajrm/2026/v20i2485

Bacterial Colonization and Antibiotic Susceptibility Patterns of Bacteria Isolated from Ears of Apparently Healthy Students in an Institution

Ugwu, Celestina Chibuzo & Ozochi Chizoba Anthonia · South Asian Journal of Research in Microbiology · 2026

Aim: Asymptomatic bacterial colonization of the human ear can lead to a serious ear infection which can be of public health concern. The aim of this study is to determine the bacterial colonization and antibiotic susceptibility patterns of bacteria isolated from ears of apparentl...

Open access Research Article 10.9734/sajrm/2026/v20i2486