User:Kmvsetecka/Anaeromyxobacter dehalogenans
Sandbox for preexisting article Anaeromyxobacter dehalgenans
[edit]Anaeromyxobacter dehalogenans is a species of bacteria. It is an aryl-halorespiring facultative anaerobic myxobacterium. Its cells are slender, gram-negative rods with a bright red pigmentation that exhibit gliding motility and form spore-like structures. (preexisting article Anaeromyxobacter dehalogenans)
I am wanting to add an image to this article.
-Background( where is it found and what ecological importance does it have)
-What do we know about the organism and not(metabolic capacities, food source, etc)
-Studies performed and which ecological niche it occupies
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Anaeromyxobacter dehalgenans
[edit]Anaeromyxobacter dehalogenans is an aryl-halorespiring facultative anaerobic myxobacterium[1]. Its cells are slender, gram-negative rods with a bright red pigmentation that exhibit gliding motility and form spore-like structures. Anaeromyxobacter dehalogenans have been found to grow under a minimal amount of electrons acceptors.
Genomics
[edit]A. dehalogenans is part of the order Myxococcales and are the first anaerobes in this order(2). The suborder is between Cystobacterineae and the other two suborders, Sorangineae and Nannocystineae There is no other organism outside the delta-Proteobacteria that contributed more than 1.7% of the Anaeromyxobacter genome[1]. A. dehalogenans does not have denitrification genes nirS and nirK, but does have narG, napA nrfA gene, and the nosZ gene[2]. Because the bacterium lacks nirK and nirS and because of the reductional abilities A. dehalogenans does not qualify to be a denitrifier.
Metabolism
[edit]The microbe has the ability to grow in 2,6-dichlorophenol, 2,5-dichlorophenol, 2-bromophenol, nitrate, fumarate, and oxygen[1].
Delta-Proteobacterium, Anaeromyxobacter dehalogenans can be found in a variety of different types of soils and sediments. Traits describing Anaeromyxobacter dehalogenans include reproduction via spores, aerobic, advanced signaling and fruiting body formation[1]. The microbe grows by reducing Fe(III) to Fe(II). These abilities of reducing iron and lacking nirS and nirK are not strictly unique to A. dehalogenans[2]. The acetate threshold for acetate in A. dehalogenans measured 69 ± 4, 19 ± 8, and <1 nM for chlororespiration, amorphous Fe(III) reduction, and Fe(III) citrate reduction. These concentrations allow for comparisons of metabolism in a single organism under different environmental conditions[3]. The spores and fruiting body of these organisms are a response to unfavorable environments that the microbe may face, including low nutrient availability[1].
References
[edit]- ^ a b c d e Makar, A. B.; McMartin, K. E.; Palese, M.; Tephly, T. R. (1975-06). "Formate assay in body fluids: application in methanol poisoning". Biochemical Medicine. 13 (2): 117–126. doi:10.1016/0006-2944(75)90147-7. ISSN 0006-2944. PMID 1.
{{cite journal}}: Check date values in:|date=(help) - ^ a b Smith, R. J.; Bryant, R. G. (1975-10-27). "Metal substitutions incarbonic anhydrase: a halide ion probe study". Biochemical and Biophysical Research Communications. 66 (4): 1281–1286. doi:10.1016/0006-291x(75)90498-2. ISSN 0006-291X. PMID 3.
- ^ Cite error: The named reference
:2was invoked but never defined (see the help page).
- ^ Sanford, Robert A.; Cole, James R.; Tiedje, James M. (2002-2). "Characterization and Description of Anaeromyxobacter dehalogenans gen. nov., sp. nov., an Aryl-Halorespiring Facultative Anaerobic Myxobacterium". Applied and Environmental Microbiology. 68 (2): 893–900. doi:10.1128/AEM.68.2.893-900.2002. ISSN 0099-2240. PMID 11823233.
{{cite journal}}: Check date values in:|date=(help) - ^ Thomas, Sara H.; Wagner, Ryan D.; Arakaki, Adrian K.; Skolnick, Jeffrey; Kirby, John R.; Shimkets, Lawrence J.; Sanford, Robert A.; Löffler, Frank E. (2008-05-07). "The Mosaic Genome of Anaeromyxobacter dehalogenans Strain 2CP-C Suggests an Aerobic Common Ancestor to the Delta-Proteobacteria". PLoS ONE. 3 (5): e2103. doi:10.1371/journal.pone.0002103. ISSN 1932-6203. PMC 2330069. PMID 18461135.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ Onley, Jenny R.; Ahsan, Samiha; Sanford, Robert A.; Löffler, Frank E. (2018-02-15). Drake, Harold L. (ed.). "Denitrification by Anaeromyxobacter dehalogenans, a Common Soil Bacterium Lacking the Nitrite Reductase Genes nirS and nirK". Applied and Environmental Microbiology. 84 (4): e01985–17. doi:10.1128/AEM.01985-17. ISSN 0099-2240. PMC 5795083. PMID 29196287.
{{cite journal}}: CS1 maint: PMC format (link) - ^ He, Qiang; Sanford, Robert A. (2004-11). "Acetate Threshold Concentrations Suggest Varying Energy Requirements during Anaerobic Respiration by Anaeromyxobacter dehalogenans". Applied and Environmental Microbiology. 70 (11): 6940–6943. doi:10.1128/AEM.70.11.6940-6943.2004. ISSN 0099-2240. PMC 525222. PMID 15528569.
{{cite journal}}: Check date values in:|date=(help)CS1 maint: PMC format (link)