Sun . 19 Jun 2019

Coccus

coccus bacteria, coccus
A coccus plural cocci is any bacterium or archaeon that has a spherical, ovoid, or generally round shape It is one of the three distinct bacterial shapes, the other two being bacillus rod-shaped and spiral-shaped cells

Cocci is an English loanword of a modern or neo-Latin noun, which in turn stems from the Greek masculine noun kokkos κόκκος meaning "berry"

Arrangements

Cocci may occur as single cells or remain attached following cell division Those that remain attached can be classified based on cellular arrangement:

  • Diplococci are pairs of cocci eg Streptococcus pneumoniae and Neisseria gonorrhoeae
  • Streptococci are chains of cocci eg Streptococcus pyogenes
  • Staphylococci are irregular grape-like clusters of cocci eg Staphylococcus aureus
  • Tetrads are clusters of four cocci arranged within the same plane eg Micrococcus sp
  • Sarcina is a genus of bacteria that are found in cuboidal arrangements of eight cocci

References

  1. ^ a b Pommerville, JC 2013 Fundamentals of Microbiology 10th ed Sudbury, MA: Jones & Bartlett p 106 ISBN 9781449647964 
  2. ^ κόκκος Liddell, Henry George; Scott, Robert; A Greek–English Lexicon at the Perseus Project

coccus, coccus, coccus bacillus spirillum, coccus bacillus spirillum, coccus bacteria, coccus bacteria, coccus cacti, coccus cacti, coccus cell, coccus cell, coccus hesperidum, coccus hesperidum, coccus ilicis, coccus ilicis, coccus meaning, coccus meaning, coccus shape, coccus shape, coccus under microscope, coccus under microscope


Coccus Information about

Coccus


  • user icon

    Coccus beatiful post thanks!

    29.10.2014


Coccus
Coccus
Coccus viewing the topic.
Coccus what, Coccus who, Coccus explanation

There are excerpts from wikipedia on this article and video

Random Posts

Book

Book

A book is a set of written, printed, illustrated, or blank sheets, made of ink, paper, parchment, or...
Boston Renegades

Boston Renegades

Boston Renegades was an American women’s soccer team, founded in 2003 The team was a member of the U...
Sa Caleta Phoenician Settlement

Sa Caleta Phoenician Settlement

Sa Caleta Phoenician Settlement can be found on a rocky headland about 10 kilometers west of Ibiza T...
Bodybuilding.com

Bodybuilding.com

Bodybuildingcom is an American online retailer based in Boise, Idaho, specializing in dietary supple...