African Journal of
Biotechnology

  • Abbreviation: Afr. J. Biotechnol.
  • Language: English
  • ISSN: 1684-5315
  • DOI: 10.5897/AJB
  • Start Year: 2002
  • Published Articles: 12193

Table of Content: 3 April, 2019; 18(14)

April 2019

Genetic diversity among Fusarium species associated with sorghum stalk rot in Southern Ethiopia

Fusaria are very diverse and destructive pathogens affecting different crops. However, their identity and diversity are unresolved in countries like Ethiopia, where various crop species are grown under differing environmental conditions. The objectives of this paper were to identify Fusarium spp. associated with sorghum stalk rot in Southern Ethiopia, and elucidate the genetic diversity within and between the species....

Author(s): Alemayehu Chala  

April 2019

Copper (II) ions adsorption by untreated and chemically modified Tectona grandis (Teak bark): Kinetics, equilibrium and thermodynamic studies

In this study, untreated Tectona grandis (UTG) and citric acid- modified T. grandis (CAMTG) bark powder were used for the adsorption of Cu (II) ions from aqueous solution. The UTG and CAMTG were characterized by Fourier Transform Infrared (FTIR), and scanning electron microscopy (SEM). The adsorption characteristics were carried out by determining the solution pH, initial concentration of Cu (II) ions, effect of time...

Author(s): Chijioke John Ajaelu, Lara Ibironke and Adedotun Bamidele Oladinni

April 2019

Complete genomic sequence and recombination analysis of wheat yellow mosaic virus isolate from Zhouzhi in China

Wheat yellow mosaic virus (WYMV) is the causal agent of wheat yellow mosaic disease in China. WYMV was detected in wheat sample collected from Zhouzhi of Shanxi province. The nearly complete genomic sequence of Zhouzhi isolate (WYMV-ZZ) was determined; it was compared with six complete sequences of WYMV isolates (five Chinese isolates and one Japanese isolate). WYMV-ZZ and the other six different WYMV isolates shared...

Author(s): Zong-Ying Zhang, Cui-Ji Zhou, Yun-Feng Wu, Da-Wei Li, Jia-Lin Yu and Cheng-Gui Han