American Journal of Zoology

Volume 2, Issue 4, December 2019

  • Review on DNA Micro Array Technologyand Its Application

    Takale Worku, Demessa Negassu

    Issue: Volume 2, Issue 4, December 2019
    Pages: 44-50
    Received: 9 September 2019
    Accepted: 16 October 2019
    Published: 6 January 2020
    DOI: 10.11648/j.ajz.20190204.11
    Abstract: DNA microarrays are technology that measure the expression level of thousands of genes at the same time. They need become avital tool for a good kind of biological experiments. one among the most common goals of polymer microarray experiments is to spot genes related to biological processes of interest. DNA Microarray is one such technology that al... Show More
  • An Overview of the Major Vegetation Classification in Africa and the New Vegetation Classification in Ethiopia

    Wondimagegn Mengist

    Issue: Volume 2, Issue 4, December 2019
    Pages: 51-62
    Received: 31 July 2019
    Accepted: 27 September 2019
    Published: 7 January 2020
    DOI: 10.11648/j.ajz.20190204.12
    Abstract: Vegetation is classified using life forms, density, and seasonality. The objective of this review work was to list the vegetation classification, major plant species and geographic distribution in Africa, and the recent vegetation category in Ethiopia. The review search was focused on English-language and peer-reviewed literature. The vegetation ty... Show More