Skip to content
Topic

Bacteria

Papers (70)

Enhancing Production of Amino Acids from Bacillus spp. Using Batch and Fed-batch Fermentation Strategies

Khadiga A. Abou-taleb · Microbiology Research Journal International · 2014

Aims: Production of amino acids from black strap sugar cane molasses by Bacillus sp. R22EG1 strain and Bacillus sp. R20EG2 using batch and fed-batch (pulsed and continuous feeding) cultures was investigated to achieve the maximum concentration of free amino acids. Place and Durat...

Open access Research Article 10.9734/BMRJ/2015/12447

Antimicrobial Activity of Bacteria Associated with Seaweeds against Plant Pathogens on Par with Bacteria Found in Seawater and Sediments

T. Suvega & K. Arunkumar · Microbiology Research Journal International · 2014

Aim: We report antimicrobial activities of bacteria associated with 10 native and one invasive species of seaweeds on par with bacteria found in the seawater and sediment. Bacteria exhibiting antimicrobial activity were phylogenetically analysed using 16S rRNA gene. Place and Dur...

Open access Research Article 10.9734/BMRJ/2014/8678

Role of Different Additives on Survival of Serratia plymuthica HRO-C48 on Oilseed Rape Seeds and Control of Phoma lingam

Ruba Abuamsha, Mazen Salman & Ralf-Udo Ehlers · Microbiology Research Journal International · 2014

For optimum inhibition of plant pathogens, biocontrol agents must be maintained at higher density and survive for a long time in the plant system. Biopriming of seeds with bacteria in the presence of different additives provide a promising technique that might improve the efficac...

Open access Research Article 10.9734/BMRJ/2014/8390

Survey of Gram Negative and Gram Positive Bacteria in Drinking Water Supplies in Karachi, Pakistan

Farzana Abubakar Yousuf, Ruqaiyyah Siddiqui & Naveed Ahmed Khan · Microbiology Research Journal International · 2014

More than 20,000 children die annually in the city of Karachi alone, majority of whose death are thought to be associated with waterborne pathogens. Drinking water and recreational exposure to polluted water pose a significant public health threat including gastroenteritis, paral...

Open access Research Article 10.9734/BMRJ/2014/4887

Isolation of Polysaccharides and Terpenoids from Some Basidiomycota and Their Antibacterial Activities

Swapan Kumar Ghosh · Microbiology Research Journal International · 2013

Aims: Antibacterial chemicals were isolated from fruit bodies of three basidiomycota [Coltricia perennis (L) Murrill, Onnia tomentosa (Fr.) P. Karst., and Polyporus mori (Pollini) Fr. ] fungi and their antibacterial potential were screened against five bacteria. Study Design: All...

Open access Research Article 10.9734/BMRJ/2014/4615

Association of Bacteria with Fungal Infection of Skin and Soft Tissue Lesions in Plateau State, Nigeria

Aleruchi Chuku & Obinna O. Nwankiti · Microbiology Research Journal International · 2013

Aims: To identify and determine the bacteria associated with skin and soft tissue conditions of fungal infections. Place and Duration of Study: Sample area was Plateau State Nigeria and sample collection and analysis was done in Dermatophilosis Research Centre, National Veterinar...

Open access Research Article 10.9734/BMRJ/2013/4188

Assessment of Microbiological Quality of Yogurt Sold By Street Vendors in Onitsha Metropolis, Anambra State, Nigeria

V. O. Ifeanyi, E. O. Ihesiaba, O. M. Muomaife & C. Ikenga · Microbiology Research Journal International · 2013

Four brands of yogurt sold by street vendors in Onitsha Metropolis, Anambra State, Eastern Nigeriia were sampled, the pH was determined and microbiological assessments were conducted in order to ascertain the total heterotrophic bacteria, coliforms and yeast in the samples (A – D...

Open access Research Article 10.9734/BMRJ/2013/1801

A New Approach to Screening for Methionine-Producing Bacteria

U. S. Ozulu, O. U. Nwanah, C. C. Ekwealor, S. K. Dike, C. L. Nwikpo & I. A. Ekwealor · Microbiology Research Journal International · 2012

Aim: To find a method of screening for active Methionine-producing organisms. Study Design: Examination of cross-section of soil. Place and Duration of Study: Department of Applied Microbiology and Brewing, Nnamdi Azikiwe University, Awka, Nigeria between April 2010 and August 20...

Open access Research Article 10.9734/BMRJ/2012/989

Bacteriological Study of Catfish, Claria gariepinus, from Fish Pond Sources in Akungba-Akoko Community, Nigeria

A. O. Ajayi · Microbiology Research Journal International · 2012

Aim: To determine the microbiological quality of catfish meant for public consumption in the university community, Akungba-Akoko. Study design: Cross-sectional study. Place and Duration of Study: Department of Microbiology, Adekunle Ajasin University, P.M.B. 01, Akungba-Akoko, Ni...

Open access Research Article 10.9734/BMRJ/2012/921