Hello everyone,
Naming of microorganisms is a
very challenging . Some of the name of microorganisms are derived
in honour of those persons who have first discovered this organism, in
some cases the name of organism is
derived from the place of discovery, and in other cases the name reflects
some of the salient feature of
organisms such as Staphylococci (Grape like cluster: Morphology, Mycobacteria: Containing Mycolic acid).
Here are the some names below :
.
1.
Chicken Pox: The question asked was write properties of Chicken Pox.
Answer which is most expected is: It is a pox virus and it infects chicken.
(What is your guess?)
But: Chicken pox does not infect chicken, nor is it caused by a pox
virus. It is caused by a herpes virus
varicella-zoster virus characterized by a very itchy red rash, is one of the
most common infectious diseases of
childhood. It is usually mild in children.
2. Legionella pneumophila: The common answer can be , that organisms is
causitive agent of pneumonia
simmilar to disease caused by
Streptococcus pneumoniae
But : Legionella pneumophila is a thin,
aerobic, pleomorphic, flagellated, non-spore forming,
Gram-negative bacterium and causes
legionellosis or Legionnaires' , disease which is atypical type of pneumonia. The
symptoms are different from the typical type of pneumonia caused by
Streptococcus pneumoniae.
3. Histoplasma Capsulatum: This
type of question can be seen in Objective or VIVA exam.
The answer given is: It’s a protozoa and
it is capsulated.
But: It's first name suggests,
it is not a protozoon. It’s a fungus. And second name suggest, it is not capsulated organism, it does not bear
any capsule but is a filamentous fungus.
Infection by Histoplasma
capsulatum usually presents as a pulmonary infection that may be transient
or chronic.
4.
Bdellovibrio: The answer comes
confidently that it is a sub type of
vibrio spp
But: Bdellovibrio is a genus of Gram-negative, obligate aerobic
bacteria. This organism parasitizes
other gram negative bacteria.
With love,
Dixy
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