African Journal of
Biotechnology

  • Abbreviation: Afr. J. Biotechnol.
  • Language: English
  • ISSN: 1684-5315
  • DOI: 10.5897/AJB
  • Start Year: 2002
  • Published Articles: 12485

Table of Content: 14 December, 2016; 15(50)

December 2016

Performance of rapid subtyping tools used for the classification of HIV type 1 recombinants isolated from selected countries in west and central Africa

HIV-1 genetic diversity in sub-Saharan Africa is broad and the AIDS epidemic is driven predominantly by recombinants in Central and West Africa. The classification of HIV-1 strains is therefore necessary to understand diagnostic efficiency, individual treatment responses as well as options for designing vaccines and antiretroviral (ARV) treatment guidelines. More so, accurate subtyping of a partial or full genome would...

Author(s): Bimela Jude Saber, Judith Ndongo Torimiro, Atogho Tiedeu Barbara, Tchapda Arlette Laure, Joseph Fokam, Desire Takou and Wilfred Fon Mbacham,

December 2016

Influence of sweeteners in the biodistribution of radiopharmaceutical and laboratory tests in rats

This study aimed to evaluate the effect of supplementation of sucralose and fructose on the metabolism of adolescent rats. Eighteen male Wistar rats were divided into 3 groups: control group (GC), fructose group (GF) treated with 50 mg/kg of fructose, and sucralose group (GS) receiving 50 mg/kg of sucralose for 24 days. The weight and feed intake were measured weekly. At the end of the experiment, some biochemical...

Author(s): Michelly Pires Queiroz, Vanessa Santos de Arruda Barbosa, Cecília Maria de Carvalho Xavier Holanda, Janette Monroy Osório, Tarciso Bruno Montenegro Sampaio, Christina da Silva Camillo, Aldo Cunha Medeiros, Marília Ferreira Frazão Tavares de Melo and Juliana Késsia Barbosa Soares

December 2016

Postharvest physicochemical properties of cucumber fruits (Cucumber sativus L) treated with chitosan-lemon grass extracts under different storage durations

The present study was carried out to evaluate the effects of chitosan-based edible coatings with lemon grass extract on the physical properties and overall acceptability of cucumber fruits stored at ambient temperature (28 ± 2°C) and 85 to 90% relative humidity for 14 days. Blends of chitosan (C) and lemon grass extract (E) were formulated as 0.5% C + 0.5% E, 0.5% C + 1% E, 1% C + 0.5% E and 1% C + 1% E....

Author(s): Olufunmilayo Sade Omoba and Uzoma Onyekwere

December 2016

Accelerated in vitro propagation of elite oil palm genotypes (Elaeis guineensis Jacq.) by substituting cytokinin with putrescine

Clonal multiplication of oil palm enables the formation of commercial plantations with higher yield, which is possible through somatic embryogenesis. However, due to different modifications made in the existing protocols to avoid the appearance of the “mantled flower”, the success of this technique has been limited. Thus, this study aimed to apply a cloning protocol, using somatic embryogenesis, to 32 elite...

Author(s): Thais Roseli Corrêa, Sérgio Yoshimitsu Motoike, Ana Paula de Souza Andrade, Sara Morra Coser, Vanessa Queiroz, Manuela Maria Cavalcante Granja, Débora Durso Neves Caetano, Cristian Nicolás Mendoza Peña and Edgard Augusto de Toledo Picoli