Bacteria (/bækˈtɪəriə/ ; sg.: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large...
143 KB (15,532 words) - 00:56, 20 September 2024
Pathogenic bacteria are bacteria that can cause disease. This article focuses on the bacteria that are pathogenic to humans. Most species of bacteria are harmless...
79 KB (4,101 words) - 10:40, 13 April 2024
Coliform bacteria are defined as either motile or non-motile Gram-negative non-spore forming bacilli that possess β-galactosidase to produce acids and...
16 KB (1,881 words) - 21:51, 2 September 2024
gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly classify bacteria into two broad...
24 KB (2,649 words) - 01:24, 25 September 2024
Gram-negative bacteria are bacteria that, unlike gram-positive bacteria, do not retain the crystal violet stain used in the Gram staining method of bacterial...
24 KB (2,445 words) - 22:33, 4 September 2024
Putrefying/decay bacteria are bacteria involved in putrefaction of living matter. Along with other decomposers, they play a critical role in recycling...
7 KB (893 words) - 23:58, 2 October 2024
Bioluminescent bacteria are light-producing bacteria that are predominantly present in sea water, marine sediments, the surface of decomposing fish and...
40 KB (4,513 words) - 09:42, 5 October 2024
sulfur bacteria in Wiktionary, the free dictionary. Sulfur bacteria may refer to: Green sulfur bacteria Purple sulfur bacteria Sulfate-reducing bacteria Sulfur-reducing...
496 bytes (66 words) - 15:35, 27 September 2020
Intracellular bacteria are bacteria that have the capability to enter and survive within the cells of the host organism. Many of them are capable of growth...
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Siderophilic bacteria are bacteria that require or are facilitated by free iron. They may include Vibrio vulnificus, Listeria monocytogenes, Yersinia...
977 bytes (92 words) - 09:05, 25 February 2021