“Bacteria kingdom (Bacterium)”  

Kingdom Bacterium

  In nature, Bacteria, aka Eubacteria, a kingdom in the Prokaryota empire system and the Monera system, are a major diverse group of single-cell, prokaryotic microorganisms (prokaryotes) that lack a true nucleus and organelles.
  

Examples of subsets and other related entities of bacterium taxonomy include:
Acidobacteria phylum Aquificae phylum Caldiserica/Cryosericota group includes: Caldiserica phylum Candidatus Cryosericota phylum Calditrichaeota phylum Chrysiogenetes phylum Coprothermobacterota phylum Deferribacteres phylum Dictyoglomi phylum Elusimicrobia phylum FCB group Fibrobacteres phylum Gemmatimonadetes phylum Bacteroidetes/Chlorobi group Bacteroidetes phylum Balneolaeota phylum Chlorobi phylum Ignavibacteriae phylum Rhodothermaeota phylum Candidatus Kapabacteria phylum Candidatus Aegiribacteria genus Candidatus Cloacimonetes phylum Candidatus Fermentibacteria phylum Candidatus Hydrogenedentes phylum Candidatus Kryptonia phylum Candidatus Latescibacteria phylum Candidatus Marinimicrobia phylum candidate division Zixibacteria phylum	Fusobacteria phylum Nitrospinae/Tectomicrobia group Candidatus Tectomicrobia phylum Nitrospinae phylum Nitrospirae phylum Proteobacteria phylum PVC group Chlamydiae phylum Kiritimatiellaeota phylum Lentisphaerae phylum Planctomycetes phylum Verrucomicrobia phylum Candidatus Abyssubacteria phylum Candidatus Aureabacteria phylum Candidatus Omnitrophica phylum Spirochaetae phylum Synergistetes phylum Terrabacteria group Abditibacteriota phylum Actinobacteria phylum Armatimonadetes phylum Chloroflexi phylum Deinococcus-Thermus phylum Firmicutes phylum Tenericutes phylum Thermodesulfobacteria Thermotogae Bacteria incertae sedisÂÂ

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“Bacteria domain (Eubacteria)”  

Bacteria

  In the three domain system, Bacteria, formerly called Eubacteria, is a large domain of unicellular prokaryotic microorganisms, and one of the three domains of life, the others being Archaea (Archaebacteria) and Eukaryota (Eukarya).
  The cells in the Bacteria differ from all other organisms (the eukaryotes), because bacteria lack a true nucleus and organelles such as mitochondria, chloroplasts and lysosomes. A bacterium refers to a single bacteria cell (singular for Bacteria).

Examples of topics, concepts, subjects and other related entities of Bacteria include:

• Bacteria kingdom (superkingdom)
• blood-borne bacteria pathogens (pathogenic bacteria)
• endospore-forming bacteria
• nitrogen-fixing bacteria
• sulfur-reducing bacteria

Each bacterium of the Bacteria domain may be classified in various ways based on different characteristics and metabolic properties.
  Bacteria generally possess a rigid cell wall, multiplies by cell division, and exhibits three principal forms:

• round or coccal
• rodlike or bacillary
• spiral or spirochetal

Examples of the common classification criteria for bacteria include:
principal forms oxygen preference of bacteria Mode of Obtaining Energy	Source of Chemical Energy (for chemotrophs) Source of Carbon, Nitrogen Gram-stained reactions

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“Kingdom Bacterium Phylum/Divisions”  

  The Bacterium kingdom and it's subkingdoms usually include these phylum (phyla)/divisions:

Acidobacteria Actinobacteria Aquificae, Bacteroidetes, Caldiserica, Chlamydiae, Chlorobi, Chloroflexi, Chrysiogenetes, Gracilicutes subkingdom Cyanobacteria phylum (aka blue-green algae phylum) Deferribacteres, Deinococcus-Thermus, Dictyoglomi, Elusimicrobia,

Fibrobacteres, Firmicutes, Fusobacteria phylum, Gemmatimonadetes Lentisphaerae phylum, Nitrospirae phylum Planctomycetes, Proteobacteria, Spirochaetae phylum, Synergistetes phylum Tenericutes, Thermodesulfobacteria phylum Thermomicrobia, Thermotogae, Verrucomicrobia

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“Proteobacteria phylum”  

Proteobacteria

  In nature, the bacteria Proteobacteria is a big phylum (or superphylum), in the Bacteria kingdom that houses more than 200 genera of predominantly gram-negative bacteria, including a wide variety of pathogens.
  In nature, Proteobacteria consists of the purple bacteria and their relatives which form a branch of the eubacterial tree, of predominantly gram-negative bacteria, classified based on homology of equivalent nucleotide sequences of 16S ribosomal RNA or by hybridization of ribosomal RNA or DNA with 16S and 23S ribosomal RNA.
  Examples of subsets, concepts, subjects and other related entities of Proteobacteria phylum include:

Alphaproteobacteria class + betaproteobacteria + (beta proteobacteria) delta/epsilon Proteobacteria subdivisions deltaproteobacteria + Epsilonproteobacteria + Gammaproteobacteria class + Zetaproteobacteria class

Acidithiobacillia class Hydrogenophilalia class Oligoflexia class Candidatus Lambdaproteobacteria class Candidatus Muproteobacteria class

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“Empire Prokaryota”  

Prokaryota Empire

  In nature, the Prokaryota Empire (Empire Prokaryota) is an Empire that includes only one (1) Kingdom, the Kingdom Bacterium which also includes the two (2) subkingdoms Negibacteria and Unibacteria.

subKingdoms of the Bacterium Kingdom

  The subkingdom Negibacteria in the Kingdom Bacterium includes the phyla; Eobacteria, Sphingobacteria, Spirochaetae, Proteobacteria, Planctobacteria, and Cyanobacteria.

  The subkingdom Unibacteria in the Kingdom Bacterium includes the phyla; Posibacteria and Archaebacteria. **

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“Prevotella melaninogenicus (Bacteroides melaninogencia)”  

Bacteroides melaninogenicus (Prevotella melaninogencia)

  In our body, Prevotella melaninogenicus (Bacteroides melaninogenicus), in the family of Prevotellaceae is a normal flora found in the upper respiratory tract.
  Prevotella spp. are members of the oral and vaginal flora and are recovered from anaerobic infections of the respiratory tract. These infections include aspiration pneumonia, lung abscess, pulmonary empyema, and chronic otitis media and sinusitis. They have been isolated from abscesses and burns in the vicinity of the mouth, bites, paronychia, urinary tract infection, brain abscesses, osteomyelitis and bacteremia associated with upper respiratory tract infections. Prevotella spp. also predominates in periodontal disease and periodontal abscess. **

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“Pseudomonas aeruginosa”  

  In nature, Pseudomonas aeruginosa is a common aerobic Gram-negative bacterium, in the Pseudomonas genus of the Pseudomonadaceae bacteria family within the Pseudomonadales order of the Gammaproteobacteria Class, in the Proteobacteria Phylum of the Bacteria Kingdom (Bacterium), found in animals, soil, water, skin and our intestinal flora.
  In our body, Pseudomonas aeruginosa is a major agent of nosocomial infections. **

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“Atypical Bacterial Forms”  

  The Atypical Bacterial Forms are microorganisms that the forms of organisms have undergone greater changes than normal in morphology, physiology, or cultural characteristics, such as in the bacteria L forms and the Bacterial Spheroplasts.

Bacterial Forms

  In nature, there are many different bacterial forms of bacteria based on morphology, physiology, or cultural characteristics.
  The atypical bacterial forms includes:

• bacteria L forms
• bacterial spheroplasts

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“Actinomycetaceae family”  

Actinomycetaceae

  In nature, Actinomycetaceae is family of gram-positive bacteria in the Actinomycetales order of the Actinobacteridae subclass of the Actinobacteria class & phyla, in the unranked Terrabacteria group within the Bacteria kingdom (bacterium).
  In nature, the Actinomycetaceae family includes many friendly and numerous parasitic and pathogenic forms of bacteria.
  The genera in the Actinomycetaceae family include:

Actinomyces genus Actinobaculum genus Actinotignum genus	Arcanobacterium genus Flaviflexus genus Mobiluncus genus	Schaalia genus Trueperella genus Varibaculum genus
Also:
Ancrocorticia genus Boudabousia genus Bowdeniella genus Buchananella genus	Changpingibacter genus Fannyhessea genus Fudania genus Gleimia genus Nanchangia genus	Neoactinobaculum genus Pauljensenia genus Peptidiphaga genus Scrofimicrobium genus Winkia genus

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“Actinobacillus genus”  

Actinobacillus

  In nature, Actinobacillus is a bacteria genus in the gram-negative facultatively anaerobic rods bacteria group of the Pasteurellaceae family in the Pasteurellales order of the Gammaproteobacteria class in the Proteobacteria phylum within the Bacteria kingdom (bacterium), described as a nonsporeforming, nonmotile, anaerobe.
  In our body, most Actinobacillus members are found both as pathogens and commensal organisms in the respiratory, alimentary, and genital tracts of animals.
  Examples of species in the Actinobacillus genus include:

• Actinobacillus equuli
• Actinobacillus pleuropneumoniae
• Actinobacillus seminis
• Actinobacillus suis

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“Actinomyces genus”  

Actinomyces

  In nature, Actinomyces is genus of nonmotile Gram-positive, rod-shaped bacteria in the Actinomycetacea family, in the Actinomycetales order of the Actinobacteridae subclass of the Actinobacteria class & phyla, in the unranked Terrabacteria group within the Bacteria kingdom (bacterium).
  The Actinomyces filaments may be present in certain species that are either straight or wavy and may have swollen or clubbed heads.
  The species of the Actinomyces genus include:

Actinomyces bouchesdurhonensis Actinomyces bovis Actinomyces bowdenii Actinomyces catuli Actinomyces coleocanis Actinomyces culturomici Actinomyces dentalis Actinomyces denticolens Actinomyces europaeus Actinomyces gaoshouyii Actinomyces genomosp. C1 Actinomyces genomosp. C2 Actinomyces gerencseriae Actinomyces glycerinitolerans Actinomyces graevenitzii Actinomyces haliotis Actinomyces hominis

Actinomyces hongkongensis Actinomyces hordeovulneris Actinomyces howellii Actinomyces ihuae Actinomyces israelii Actinomyces johnsonii Actinomyces lingnae Actinomyces liubingyangii Actinomyces marimammalium Actinomyces marseillensis Actinomyces massiliensis Actinomyces mediterranea Actinomyces minihominis Actinomyces naeslundii Actinomyces nasicola Actinomyces neuii Actinomyces odontolyticus

Actinomyces oralis Actinomyces oricola Actinomyces orihominis Actinomyces oris Actinomyces pacaensis Actinomyces polynesiensis Actinomyces provencensis Actinomyces radicidentis Actinomyces ruminicola Actinomyces slackii Actinomyces succiniciruminis Actinomyces timonensis Actinomyces urinae Actinomyces urogenitalis Actinomyces cf. urogenitalis M560/98/1 Actinomyces viscosus Actinomyces vulturis Actinomyces weissii

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“Elusimicrobiota phylum (Elusimicrobia)”  

Elusimicrobia

  In nature, the Elusimicrobia homotypic synonym Elusimicrobia, are a phylum of bacteria, type genus: Elusimicrobium, in the Bacteria kingdom (Bacterium).
  The Elusimicrobia phylum includes:

• Elusimicrobia class
  • Elusimicrobiales order
    • Elusimicrobiaceae family
      • Elusimicrobium genus
• Endomicrobia class
  • Endomicrobiales order
    • Endomicrobiaceae family
      • Endomicrobium genus

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“Bacteria in the Body”  

  In our body there is approximately ten times more bacterial cells in our flora then there are body proper cells. Much of the bacteria in our body will be found in the gut and on the skin. **

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“Prokaryotes”  

  Prokaryotes are single-celled microorganisms that lack a cell nucleus and the other membrane bound organelles. Prokaryotes are almost always unicellular.

Prokaryote Domains

  In nature, there are two Domains of Prokaryotes:

• Bacteria
• Archaea

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