See soorce fer Bacteria

{{fixscots|date=Mairch 2021}}

{{Automatic taxobox
| name = Bacteria
| fossil_range = {{Long fossil range|3800|0|[[Archean]] or earlier&nbsp;– [[Holocene|present]]}}
| image = E. coli Bacteria (7316101966).jpg
| image_caption = [[Scannin electron microscope|Scannin electron micrograph]] o ''[[Escherichia coli]]'' [[bacillus (shape)|rods]]
| taxon = Bacteria
| authority = [[Carl Woese|Woese]], [[Otto Kandler|Kandler]] & [[Mark Wheelis|Wheelis]], 1990<ref name="Woese">{{cite journal |vauthors=Woese CR, Kandler O, Wheelis ML | title = Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 87 | issue = 12 | pages = 4576–9 | year = 1990 | pmid = 2112744 | pmc = 54159 | doi = 10.1073/pnas.87.12.4576 | bibcode = 1990PNAS...87.4576W }}</ref>
| subdivision_ranks = Phyla<ref>{{cite web |url=http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Undef&id=2&lvl=3&lin=f&keep=1&srchmode=1&unlock |title=Bacteria (eubacteria) |accessdate=10 September 2008 |work=Taxonomy Browser, US National Institute of Health}}</ref>
| subdivision =
*'''[[Gram positive]] / na [[Bacterial ooter membrane|ooter membrane]]'''
[[Actinobacteria]] (heich-[[GC-content|G+C]])<br />
[[Firmicutes]] (law-[[GC-content|G+C]])<br />
[[Tenericutes]] (na [[Cell waw|waw]])
*'''[[Gram negative]] / [[Bacterial outer membrane|outer membrane]] present'''
[[Aquificae]]<br/>
[[Bacteroidetes]]/[[Fibrobacteres]]–[[Chlorobi]] ([[Sphingobacteria (phylum)|FCB&nbsp;group]])<br/>
[[Deinococcus-Thermus]]<br/>
[[Fusobacteria]]<br />
[[Gemmatimonadetes]]<br />
[[Nitrospirae]]<br />
[[Planctomycetes]]–[[Verrucomicrobia]]/[[Chlamydiae]] ([[Planctobacteria|PVC&nbsp;group]])<br/>
[[Proteobacteria]]<br />
[[Spirochaete]]s<br />
[[Synergistetes]]
*'''Unkent / ungrouped'''
[[Acidobacteria]]<br />
[[Chloroflexi (phylum)|Chloroflexi]]<br />
[[Chrysiogenetes]]<br />
[[Cyanobacteria]]<br />
[[Deferribacteraceae|Deferribacteres]]<br />
[[Dictyoglomi]]<br />
[[Thermodesulfobacteria]]<br />
[[Thermotogae]]
| synonyms = Eubacteria <small>Woese & Fox, 1977</small><ref name=Woese1977>{{cite journal |vauthors=Woese CR, Fox GE | title = Phylogenetic structure of the prokaryotic domain: the primary kingdoms | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 74 | issue = 11 | pages = 5088–90 | year = 1977 | pmid = 270744 | pmc = 432104 | doi = 10.1073/pnas.74.11.5088 | bibcode = 1977PNAS...74.5088W }}</ref>
}}
'''Bacteria''' ({{IPAc-en|audio=en-us-bacteria.ogg|b|æ|k|ˈ|t|ɪər|i|ə}}; ''singular'': '''bacterium''') constitute a muckle [[domain (biology)|domain]] or [[Kinrick (biology)|kinrick]] o [[prokaryotic]] [[microorganism]]s. teepically a few [[micrometre]]s in lenth, bacteria hae a wide range o shapes, rangin frae [[sphere]]s tae rods an spirals. Bacteria inhabit sile, watter, [[Het spring|acidic het springs]], [[radioactive waste]],<ref>{{cite journal |author=Fredrickson JK |title=Geomicrobiology of high-level nuclear waste-contaminated vadose sediments at the Hanford site, Washington state |journal=Applied and Environmental Microbiology |volume=70 |issue=7 |pages=4230–41 |year=2004 |pmid=15240306 |pmc=444790 |doi=10.1128/AEM.70.7.4230-4241.2004 |author-separator=, |author2=Zachara JM |author3=Balkwill DL |display-authors=3 |last4=Kennedy |first4=D. |last5=Li |first5=S.-m. W. |last6=Kostandarithes |first6=H. M. |last7=Daly |first7=M. J. |last8=Romine |first8=M. F. |last9=Brockman |first9=F. J.}}</ref> an the deep portions o [[Crust (geology)|Yird's crust]]. Bacteria  an aa live in plants, ainimals (see [[symbiosis]]), an hae flourished in manned space vehicles.<ref>{{Cite web |url=http://science.nasa.gov/science-news/science-at-nasa/2007/11may_locad3/ |title=Archived copy |access-date=2013-12-04 |archive-date=2017-12-14 |archive-url=https://web.archive.org/web/20171214033104/https://science.nasa.gov/science-news/science-at-nasa/2007/11may_locad3 |url-status=dead }}</ref>

==References==
{{Reflist}}

{{Taxonbar|from=Q10876}}
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[[Category:Bacteria| ]]
[[Category:Bacteriology]]
[[Category:Domains (biology)|Bacteria]]
[[Category:Microscopic organisms descrived bi Antonie van Leeuwenhoek]]
[[Category:1670s in science]]
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