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All published articles 2340

Ontogeny of the Lim Code in the Mouse Gonads

Abhijit Dixit & Deepak Modi · Annual Research & Review in Biology · 2016

Lim genes are developmentally regulated transcription factors involved in tissue specification and cell differentiation. Several Lim genes are present in the mammalian genome and each tissue expresses a unique pattern of Lim genes giving rise to the Lim code and it is believed th...

Open access Research Article 10.9734/ARRB/2016/24086

The Impact of Catfish Farming on Water Quality of Stream in Lagos State, Nigeria

O. E. Omofunmi, J. K. Adewumi, A. F. Adisa & S. O. Alegbeleye · Annual Research & Review in Biology · 2016

This paper advocates habitat conservation and ecological studies with special reference to the physico-chemical characteristics of Majidun stream. The aim of this study was to assess the potential impact of catfish (Clarias gariepinus) effluents on water quality of stream where f...

Open access Research Article 10.9734/ARRB/2016/22458

External Morphology of Hermetia illucens Stratiomyidae: Diptera (L.1758) Based on Electron Microscopy

F. R. Oliveira, K. Doelle & R. P. Smith · Annual Research & Review in Biology · 2016

This work aimed to study the external morphology of black soldier fly (BSF) larvae Hermetia illucens (L. 1758) Hermetia illucens (Stratiomyidae: Diptera) bred under ideal conditions with a diet based on cow manure. Observations and illustrations were made using scanning electron...

Open access Research Article 10.9734/ARRB/2016/22973

Effect of Planting Method on Growth, Yield and Quality of Three Irish Potato (Solanum tuberosum) Varieties Grown in Zimbabwe

Robert Mangani, Upenyu Mazarura, Abduel Mtaita Tuarira & Admire Shayanowako · Annual Research & Review in Biology · 2016

The planting methods currently used by Irish potato farmers were optimized for old varieties more than three decades ago. No such work has since been done regardless of the newer varieties that have been introduced since then. Hence, an experiment was conducted to investigate the...

Open access Research Article 10.9734/ARRB/2016/9980

Studies on Some Life Table Parameters of Busseola fusca (Fuller) (Lepidoptera: Noctuidae) in Maize under Field Condition in Western Ethiopia

Tifsehit Solomon & Emana Getu · Annual Research & Review in Biology · 2016

Field Life Tables were constructed for Busseola fusca (Fuller) (Lepidoptera: Noctuidae) at Boneya and Haru during 2012 and 2013. The analysis of the life tables were done to determine the role of each factor such that density dependent factors (Predators and parasitoids) and dens...

Open access Research Article 10.9734/ARRB/2016/23960

Polyhydroxybutyrate Production by Stenotrophomonas and Exiguobacterium Using Renewable Carbon Source

Bushra Iqbal, Naima Khan & Nazia Jamil · Annual Research & Review in Biology · 2016

Aims: The basic purpose of this study was to evaluate the potential of these bacterial strains to use arbon rich waste materials as nutrients and use them to produce cost effective polyhydroxybutyrate (PHB). Study Design: Basic phenotypic and genotypic study of screening bacteria...

Open access Research Article 10.9734/ARRB/2016/23066

Evaluation of the Impact of Wastewater Generated From Catfish Ponds on the Quality of Soil in Lagos, Nigeria

O. E. Omofunmi, J. K. Adewumi, A. F. Adisa & S. O. Alegbeleye · Annual Research & Review in Biology · 2016

The study was performed to examine catfish (Clarias geriepinus) effluents on the quality of soil in Lagos State, Nigeria. Five fish farms with highest stock density were selected for evaluation. The soil sampling was collected at 10 metres apart before the effluent discharged sit...

Open access Research Article 10.9734/ARRB/2016/21761

Determination of Pathogenic Effect of Fungi on Fresh Healthy Tomatoes in Jos North Local Government Area, Plateau State, Nigeria

W. C. John, N. C. J. Anyanwu & O. A. Ogunmodi · Annual Research & Review in Biology · 2016

Aim: To determine the rot (pathogenic) effect of fungi isolated from diseased tomatoes on fresh healthy tomatoes obtained from Jos North LGA markets. Place and Duration of Study: Jos North Local Government Area market, Plateau State; Microbiology laboratory, Federal College of Fo...

Open access Research Article 10.9734/ARRB/2016/23689

Modified Vaginal Sampling Technique Reduces Interference on Estrous Cycle’s Phases of Rats

Mahfoudh A. M. Abdulghani · Annual Research & Review in Biology · 2016

Aims: Two sampling techniques are used in preparing rodent vaginal smear. These techniques include vaginal lavage with sterile fluid using an eye dropper or a pipette and swab with moistened cotton bud with sterile fluid. The current study aims to investigate the influence of the...

Open access Research Article 10.9734/ARRB/2016/23817

Seminal Plasma Levels of Neutral Alpha Glucosidase Activity and Its Interactions with Spermiogram in Nigerian Males

Alfred Azenabor, Jecinta Ezeafulukwe, Ayodele Oloruntoba Ekun & Babajide Solomon Bamiro · Annual Research & Review in Biology · 2016

Introduction: Seminal neutral alpha glucosidase activity is a useful parameter in determination of the cause of azoospermia, This has often been reported to have seasonal variation and has not been extensively studied in sub Saharan Africa. Materials and Methods: The was a cross...

Open access Research Article 10.9734/ARRB/2016/22765

Evaluation of the Effects of the Extract of Vernonia amygdalina on Fungi Associated with Infected Tomatoes (Lycopersicon esculentum) in Jos North Local Government Area, Plateau State, Nigeria

W. C. John, N. C. J. Anyanwu & T. Ayisa · Annual Research & Review in Biology · 2016

Aim: To evaluate the effects of different concentrations of ethanolic extract of Vernonia amygdalina on fungi associated with infected tomatoes (Lycopersicon esculentum) obtain from Jos North Local Government Area. Place and Duration of Study: Jos Local Government Area markets; M...

Open access Research Article 10.9734/ARRB/2016/23698

Assessing the Bioaccumulative Impact of Four Heavy Metals on the Endocrine System of Tilapia rendalli Fish Species in the Kafue River

Brightone Kaile & James Nyirenda · Annual Research & Review in Biology · 2016

Some heavy metals (HMs) are of biological importance in animal life while others are important trace elements for plant growth and in higher animals. Despite various uses, their biotoxic effects arise once accumulation levels in animal bodies go beyond maximum permissible limits....

Open access Research Article 10.9734/ARRB/2016/23132

Microbiological and Nutritional Qualities of Fermented Ugba (Pentaclethra macrophylla, Bentham) Sold in Mbaise, Imo State, Nigeria

N. C. J. Anyanwu, O. L. Okonkwo, C. N. Iheanacho & B. Ajide · Annual Research & Review in Biology · 2016

Aim: This study was carried out to investigate the microbial load and nutritional qualities of fermented Ugba Study Design: This research study was done using random sampling technique. Place and Duration of Study: Mbaise Markets, Mbaise, Imo State; Department of Microbiology, Ma...

Open access Research Article 10.9734/ARRB/2016/23610

Toxicological Impact of Herbicides on Cyanobacteria

D. P. Singh, J. I. S. Khattar, Gurdeep Kaur & Yadvinder Singh · Annual Research & Review in Biology · 2016

The use of herbicides in modern agriculture to eradicate weeds has led to serious environmental contamination resulting in a loss of growth and development of many beneficial micro-organisms. Low cost, easy availability, lax in regulatory mechanism have contributed to the continu...

Open access Research Article 10.9734/ARRB/2016/22614