User:BaumanL

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A Microbial Biorealm page on the genus BaumanL

Classification

Higher order taxa

Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae

Species

NCBI: Taxonomy

Loktanella Koreensis

Description and significance

The genus Loktanella was named after Tjhing-Lok Tan from the Alfred Wegener Institute in Bremerhaven because of his contribution to the understanding of marine and polar bacteriology and ecology. Bacteria in this genus are Gram-negative bacilli (rod-shaped cells) that metabolize by strictly aerobic means and are chemoheterotrophic (gain energy from organic chemical compounds). Loktanella are moderately halotolerant (adapted to conditions of high salinity), do not produce spores, are not observed to be motile, and grow at an optimum temperature of 25^oC.

Describe the appearance, habitat, etc. of the organism, and why you think it is important.

Genome structure

Describe the size and content of the genome. How many chromosomes? Circular or linear? Other interesting features? What is known about its sequence?

Cell structure and metabolism

Interesting features of cell structure; how it gains energy; what important molecules it produces.

Ecology

Habitat; symbiosis; contributions to the environment.

Pathology

How does this organism cause disease? Human, animal, plant hosts? Virulence factors, as well as patient symptoms.

Current Research and or Application to Biotechnology

Enter summaries of the most recent research and/or application to biotechnology here--at least three required

References

Chockalingam, Evvie, and S. Subramanian. “Utility of Eucalyptus Tereticornis (Smith) Bark and Desulfotomaculum Nigrificans for the Remediation of Acid Mine Drainage.” Bioresource Technology 100, no. 2 (January 2009): 615–621. doi:10.1016/j.biortech.2008.07.004.

“Genus Desulfotomaculum - Hierarchy - The Taxonomicon.” Accessed November 5, 2013. http://taxonomicon.taxonomy.nl/TaxonTree.aspx?id=229.

Kaksonen, Anna H., Stefan Spring, Peter Schumann, Reiner M. Kroppenstedt, and Jaakko A. Puhakka. “Desulfotomaculum Thermosubterraneum Sp. Nov., a Thermophilic Sulfate-reducer Isolated from an Underground Mine Located in a Geothermally Active Area.” International Journal of Systematic and Evolutionary Microbiology 56, no. 11 (November 1, 2006): 2603–2608. doi:10.1099/ijs.0.64439-0.

Liu, Yitai, Tim M. Karnauchow, Ken F. Jarrell, David L. Balkwill, Gwendolyn R. Drake, David Ringelberg, Ronald Clarno, and David R. Boone. “Description of Two New Thermophilic Desulfotomaculum Spp., Desulfotomaculum Putei Sp. Nov., from a Deep Terrestrial Subsurface, and Desulfotomaculum Luciae Sp. Nov., from a Hot Spring.” International Journal of Systematic Bacteriology 47, no. 3 (July 1, 1997): 615–621. doi:10.1099/00207713-47-3-615.

Moser, Duane P, Thomas M Gihring, Fred J Brockman, James K Fredrickson, David L Balkwill, Michael E Dollhopf, Barbara Sherwood Lollar, et al. “Desulfotomaculum and Methanobacterium Spp. Dominate a 4- to 5-kilometer-deep Fault.” Applied and Environmental Microbiology 71, no. 12 (December 2005): 8773–8783. doi:10.1128/AEM.71.12.8773-8783.2005.

Ogg, Christopher D, and Bharat K C Patel. “Desulfotomaculum Varum Sp. Nov., a Moderately Thermophilic Sulfate-reducing Bacterium Isolated from a Microbial Mat Colonizing a Great Artesian Basin Bore Well Runoff Channel.” 3 Biotech 1, no. 3 (October 2011): 139–149. doi:10.1007/s13205-011-0017-5.

Pikuta, E, A Lysenko, N Suzina, G Osipov, B Kuznetsov, T Tourova, V Akimenko, and K Laurinavichius. “Desulfotomaculum Alkaliphilum Sp. Nov., a New Alkaliphilic, Moderately Thermophilic, Sulfate-reducing Bacterium.” International Journal of Systematic and Evolutionary Microbiology 50 Pt 1 (January 2000): 25–33.

1. Moon, YG., Seo, SH., Lee, SD., and Heo, MS. "Loktanella pyseonesis sp. nov., isolated from beach sand, and emended description of the genus Loktanella". International Journal of Systematic and Evolutionary Microbiology. 2010. Volume 60. p. 785-789.
2. Van Trappen, S., Mergaert, J., and Swings, J. "Loktanella salsilacus gen. nov., sp. nov., Loktanella fryxellensis sp. nov. and Loktanella vestfoldensis sp. nov., new members of the Rhodobacter group, isolated from microbial mats in Antarctic lakes". International Journal of Systematic and Evolutionary Mirobiology. 2004. Volume 54. p. 1263-1269.
3. Weon, HY., Kim, BY., Yoo, SH., Kim, JS., Kwon, SW., Go, SJ., and Stackebrandt, E. "Loktanella Koreensis sp. nov., isolated from sea sand in Korea". International Journal of Systematic and Evolutionary Microbiology. 2006. Volume 56. p. 2199-2202.

Edited by student of Dr. Lynn M Bedard, DePauw University http://www.depauw.edu