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All published articles 911

Biomass Pre-treatment Methods and Their Economic Viability for Efficient Production of Biofuel

Shivani Bhagwat, Supriya Ratnaparkhe & Anil Kumar · Biotechnology Journal International · 2015

Development of sustainable technology for bioenergy/biofuel generation using lignocellulosic biomass is of prime importance in the present day research. An economically viable technology for production of ethanol from lignocellulosic biomass will certainly provide opportunity to...

Open access Research Article 10.9734/BBJ/2015/18284

Inoculum Sizes of Locally Isolated Phototrophic Bacterium on the Utilization of Palm Oil Mill Effluent

Sujjat Al Azad & Sitti Raehanah Muhd. Shaleh · Biotechnology Journal International · 2015

Aims: To produce Rhodobacter sphaeroides strain UMSPSB3 biomass with the reduction of chemical oxygen demand (COD) from palm oil mill effluent. Study Design: Locally isolated phototrophic bacterium with different inoculum levels were used in Palm Oil Mill effluent (POME). Collect...

Open access Research Article 10.9734/BBJ/2015/17827

Proteomic Quantitative UV Absorption Spectrum Analysis of Effect of Heat Stress on Protein Extract from Cowpea Seed (Vigna unguiculata (L) Walp)

Amos Onasanya, O. B. Adewale, T. O. Obafemi, A. A. Ojo, O. A. Olaoye, A. Afolabi & J. A. Falode · Biotechnology Journal International · 2015

Aim: Proteomic quantitative UV absorption spectrum analysis was used to study the effect of heat stress on protein extract from cowpea seeds (Vigna unguiculata (L) Walp). Study Design: Protein extracts were obtained from 9 cowpea accessions obtained from GeneBank of International...

Open access Research Article 10.9734/BBJ/2015/18429

Gamma Radiation: Physical Elicitor for In vitro Culture Techniques of Cajanus cajan

Darakhshanda Neelam, Tanveera Tabasum, S. A. Husain, Mahmooduzaffar . & Shahnaz Subhan · Biotechnology Journal International · 2015

Gamma rays are very important in mutation breeding and in in vitro mutagenesis in order to develop required features of plants and increase the genetic variability. Cajanus cajan when subjected to absorbed doses 30 Gy, 50 Gy, 100 Gy, 150 Gy and 200 Gy showed a direct co-relation...

Open access Research Article 10.9734/BBJ/2015/14073

Evaluation of Mutagenic Effects of Monosodium Glutamate Using Allium cepa and Antimutagenic Action of Origanum majorana L. and Ruta chalepensis Medical Plants

Hoda A. Khatab & Nagat S. Elhaddad · Biotechnology Journal International · 2015

At the present study, Allium cepa root tips were collected during 2,6 and 24 hrs after treated with selected concentrations (1.0,3.0,5.0 and 7.0 g/L) of Mono-Sodium Glutamate (MSG) that used as flavour enhancer in foods. MSG induced mitodepression chromosomal aberrations such as...

Open access Research Article 10.9734/BBJ/2015/17695

Human Oral Lower Palate Isolates and their Antagonistic Effect on Phytopathogenic Fungi Pathogens

C. E. Aruwa, O. J. Adegoke & F. C. Adetuyi · Biotechnology Journal International · 2015

Production of certain substances that inhibit other microorganisms in the microbial environment of the oral cavity could serve as aggressive by product that may eliminate competitors and pathogens. Hence, this study was carried out to isolate and identify microorganisms from the...

Open access Research Article 10.9734/BBJ/2015/17649

Towards Efficient In vitro Regeneration of Cowpea (Vigna unguiculata L. Walp): A Review

Lawan Abdu Sani, Inuwa Shehu Usman, Muhammad Ishiaku Faguji & Sunusi Muhammad Bugaje · Biotechnology Journal International · 2015

Cowpea is a crop of tremendous economic and ecological values particularly in sub-Saharan Africa, where over 80% of the crop is produced and consumed. Due to heavy attack by pests and diseases, actual yield does not exceed 20% of the crop’s potential in most of the production reg...

Open access Research Article 10.9734/BBJ/2015/16841

Establishment of a Simple Plant Regeneration System Using Callus from Apomictic and Sexual Seeds of Guinea Grass (Panicum maximum)

Chen Lanzhuang, Nishimura Yoshiko, Umeki Kazuma, Zhang Jun & Xu Chengti · Biotechnology Journal International · 2015

Aims: For analysis of apomixis genes, as the first step, an efficient and simple plant regeneration system has been established using callus from apomictic and sexual seeds of guinea grass (Panicum maximum). Study Design: The best basic medium for callus formation from matured se...

Open access Research Article 10.9734/BBJ/2015/17215

Protective Effects of CYP2E1 Inhibitors on Metabolic Syndrome-induced Liver Injury in Guinea Pigs

Volodymyr V. Rushchak, Ganna M. Shayakhmetova, Anatoliy V. Matvienko & Mykola O. Chashchyn · Biotechnology Journal International · 2015

The present work reports the effects of CYP2E1-inhibitors (quercetin, 4- methylpyrazole and disulfiram) on the indices characterizing state of the liver in guinea pigs with metabolic syndrome (MS) induced by protamine sulfate repeated administrations. The investigation of quercet...

Open access Research Article 10.9734/BBJ/2015/17756

Plasmid and Restriction Endonuclease Analyses of Bacteria Associated with Pneumonia in HIV/AIDS Patients in Ekiti State, Nigeria

A. O. Oluyege & O. Ojo-Bola · Biotechnology Journal International · 2015

Bacterial infections are an important cause of morbidity and mortality in individuals with the human immunodeficiency virus. The emergence of multiple-drug resistant bacteria has been documented by many researches. This study was therefore carried out to determine whether the res...

Open access Research Article 10.9734/BBJ/2015/16656

Optimization of Operating Conditions Affecting Microbiologically Influenced Corrosion of Mild Steel Exposed to Crude Oil Environments Using Response Surface Methodology

K. K. Salam, S. E. Agarry, A. O. Arinkoola & I. O. Shoremekun · Biotechnology Journal International · 2015

In this study, the influence of four operating parameters (pH, salinity, nitrate concentration and immersion time) and their interactions on the microbiologically influenced corrosion (MIC) rate of mild steel in simulated crude oil environments were investigated by response surfa...

Open access Research Article 10.9734/BBJ/2015/16810

Comparing the Effect of Two Promoters on Cassava Somatic Embryo at Transient GUS Assay Level

Olufemi O. Oyelakin, Jelili T. Opabode & Emmanuel O. Idehen · Biotechnology Journal International · 2015

35S promoter from the Cauliflower Mosaic Virus (pCaMV) is a constitutive promoter commonly used in plant genetic transformation while Cassava Mosaic Virus (pCsVMV) is another promoter which is underutilized. The combination of the two promoters was used to form (pOYE153). The met...

Open access Research Article 10.9734/BBJ/2015/17092

Antibacterial Activity of Phytoalexins from Infected Theobroma cacao L

Emmanuel Dayo Fagbohun, Babatunde Idowu Aderiye & Saburi Adejimi Adesanya · Biotechnology Journal International · 2015

Aims: To study the antimicrobial activities of the compounds produced due to reactions of cocoa (Theobroma cacao) with Phytophthora palmivora during infection. Place and Duration of Study: Department of Microbiology, Ekiti State University, Ado Ekiti, Nigeria and the Department o...

Open access Research Article 10.9734/BBJ/2015/17373

Molecular Analysis of Genetic Diversity of Pectobacterium carotovorum Subsp Carotovorum Isolated in Morocco by PCR Amplification of the 16S-23S Intergenic Spacer Region

M. Amdan, H. Faquihi, M. Terta, M. M. Ennaji & R. Ait Mhand · Biotechnology Journal International · 2015

Aims: Pectobacterium carotovorum is a ubiquitous bacterium that causes soft rot in different crop plants throughout the world. In Morocco, approximately 95% of the Strains isolates from potato plants with tuber soft rot are P. carotovorum. In this study, we test whether PCR ribot...

Open access Research Article 10.9734/BBJ/2015/16045