ARCHAEA, EUBACTERIA and BACTERIA

Archaea bacteria generally inhabit terrestrial and aquatic environments where the condition of living is extremely harsh and unfavourable for other microbial cells. Habitats occupied by Archaea have very high temperature and salinity. Archaea are known to live in hostile environments including hot springs and areas with high salt concentration. They are not known to cause […]

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Microbial Taxonomy, , , ,

MICROBIAL DIVERSITY: Archaea, Eubacteria, Bacteria

The phylogenetic tree of life comprises mainly of Eubacteria, Archaea and Bacteria. Eubacteria or Eukarya, Archaea and Bacteria are the three primary groups of microorganisms and macroorganisms, and these are generally referred to as domains- which show the ancestry of these organisms according to phylogeny. Phylogeny is the branch of science that studies the evolutionary

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Microbial Taxonomy, , , , ,

TAXONOMIC GROUPS OF MICROORGANISMS

There are millions of microorganisms in the face of the planet earth, and these organisms are ubiquitously distributed. To make sense of the diversity of microorganisms around us in terms of their types or varieties, it is important to group microbes together according to some similarities and features that exist amongst them. This is the

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Microbial Taxonomy, , , , , ,

CATEGORIES OF TAXONOMY: identification, classification, nomenclature

Taxonomy, which is the science of biological classification, is divided into 3 main interconnected parts that include identification, classification and nomenclature. Microorganisms have wide taxonomic distribution and this includes organisms such as viruses, bacteria, protozoa, algae, fungi, and Archaea. Living organisms including microbes are usually named using a binomial system which was developed by the

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Microbial Taxonomy, , , , ,

Introduction to Microbial Taxonomy

Taxonomy can be defined as the scientific system of classifying biological organisms into taxa (singular: taxon). Taxonomy is generally the science of biological classification; and it is the grouping of living organisms inclusive of microorganisms according to some characteristics which they share. It is the system of classifying organisms in orderly manner into categories known

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Microbial Taxonomy, ,

LIST OF SOME BACTERIA OF MEDICAL IMPORTANCE AND THEIR FEATURES

Bacillus cereus Gram-positive rods Motile organism Forms endospores Colonies are non-haemolytic on blood agar Aerobic & facultative organism Bacillus anthracis Gram-positive (or Gram-variable) bacillus Non-motile organism Form spores, & are capsulated Aerobic & facultative anaerobe Bacillus stearothermophilus Gram-positive rods Motile organism Forms endospores Aerobic & facultative organism Has the ability to grow at temperatures of

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Bacteriology, ,

INTRODUCTION TO BACTERIOLOGY LAB

Bacteriology is simply defined as the scientific study of bacteria. Pathogenic bacteriology thus, is the scientific study of bacteria that cause diseases in man. This unit which is one of the most important units of the clinical microbiology laboratory handles different types of patient’s specimens, with the sole aim of growing and isolating pathogenic bacteria

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Bacteriology, , , , , ,

Steps for a Successful Post-Doctoral Fellowship Application, Grant Call or Scholarships for Postgraduate Studies Abroad – A Personal Memoir 

Steps for a Successful Post-Doctoral Fellowship Application, Grant Call or Scholarships for Postgraduate Studies Abroad – A Personal Memoir  It is important that you have this at the back of your mind before applying for a postdoc position. A postdoc position allows you to produce something tangible (e.g., publication, network, research collaboration and experience, etc)

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Careers in Microbiology, Research & Proposal Tips & Scholarships links, , ,

Important Microbiology Websites for Study & Opportunities

Africa’s largest microbiology website. https://microbiologyclass.net Canadian Society of Microbiologists. https://www.csm-scm.org/index.asp American Society for Microbiology. https://www.asm.org/ Microbiology Society. https://microbiologysociety.org/ Italian Society of Microbiology (SIM). http://societasim.it International Union of Microbiological Societies. https://www.iums.org/ Federation of European Microbiological Societies. https://fems-microbiology.org/ European Society of Clinical Microbiology and Infectious Diseases. https://www.escmid.org/ Society for Industrial Microbiology and Biotechnology. http://www.simbhq.org/ Society for Applied

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Careers in Microbiology, Research & Proposal Tips & Scholarships links,