LeucobacterDid we forget anything? Let us know

Genus nameLeucobacter
SourcePublished
Alternative names
NCBI taxonomy ID55968

Taxonomy (MiDAS 2.0)

KingdomBacteria

16S gene copy number1-3
GenomesYes1234

 In situOther
Hydrophobic cell surface2122


Aerobic heterotroph
Nitrite reduction
Short-chain fatty acids
Sugars
Proteins/Amino acids

POSNEGVariableNot assessed

Description

Leucobacter are aerobic heterotrophs with rod shaped morphology 5. Several species within the genus are known to express resistance to chromium (Cr(VI)) 6 7 8 9, with a demonstrated ability for chromium reduction 6 7. Generally, Leucobacter show poor substrate utilisation with a limited ability to assimilate many carbohydrates and carbon sources. Nothing is known of their importance in activated sludge.

Show full entry

Diversity

Two subspecies exist for L. chromiireducens: L. chromiireducens subsp. chromiireducens subsp. nov. and L. chromiireducens subsp. Solipictus subsp. nov 10.

Metabolism

 In situOther
Chemoautotroph/Mixotroph
AOB
NOB
Anammox
Aerobic Heterotroph56789111213141516171920
PAO
GAO
Nitrite Reduction121319
Sulfate Reduction
Fermentation679141518
Acetogen
Methanogen
Short-chain Fatty Acids5891011171819
Proteins/Amino Acids91115171920

Abundance Information

 10 % percentileMedian90 % percentile
Influent00.10.4
Activated Sludge00.20.6
Digester-Mesophilic00.20.5
Digester-Thermophilic0.10.30.5

Predominant InInfluent

References

[1] - NCBI genome database, NCBI id 55968 -

[2] Holland-Moritz, Bevans, Lang, Darling, Eisen, Coil, et al. (2013): Draft Genome Sequence of Leucobacter sp. Strain UCD-THU (Phylum Actinobacteria). Genome Announc 1(3): . doi:10.1128/genomeA.00325-13

[3] Tatusova, Ciufo, Fedorov, O'Neill, Tolstoy (2014): RefSeq microbial genomes database: new representation and annotation strategy. Nucleic Acids Res. 42(Database issue): D553-9. doi:10.1093/nar/gkt1274

[4] Sturm, Buchta, Kurz, Rensing, Gescher (2012): Draft genome sequence of Leucobacter chromiiresistens, an extremely chromium-tolerant strain. J. Bacteriol. 194(2): 540-1. doi:10.1128/JB.06413-11

[5] Takeuchi, Weiss, Schumann, Yokota (1996): Leucobacter komagatae gen. nov., sp. nov., a new aerobic gram-positive, nonsporulating rod with 2,4-diaminobutyric acid in the cell wall. Int. J. Syst. Bacteriol. 46(4): 967-71. doi:10.1099/00207713-46-4-967

[6] Morais, Paulo, Francisco, Branco, Paula Chung, da Costa, et al. (2006): Leucobacter luti sp. nov., and Leucobacter alluvii sp. nov., two new species of the genus Leucobacter isolated under chromium stress. Syst. Appl. Microbiol. 29(5): 414-21. doi:10.1016/j.syapm.2005.10.005

[7] Morais, Francisco, Branco, Chung, da Costa (2004): Leucobacter chromiireducens sp. nov, and Leucobacter aridicollis sp. nov., two new species isolated from a chromium contaminated environment. Syst. Appl. Microbiol. 27(6): 646-52. doi:10.1078/0723202042369983

[8] Shin, Kim, Jung, Roh, Nam, Park, et al. (2011): Leucobacter celer sp. nov., isolated from Korean fermented seafood. Int. J. Syst. Evol. Microbiol. 61(Pt 10): 2353-7. doi:10.1099/ijs.0.026211-0

[9] Sturm, Jacobs, Spröer, Schumann, Gescher (2011): Leucobacter chromiiresistens sp. nov., a chromate-resistant strain. Int. J. Syst. Evol. Microbiol. 61(Pt 4): 956-60. doi:10.1099/ijs.0.022780-0

[10] Muir, Tan (2007): Leucobacter chromiireducens subsp. solipictus subsp. nov., a pigmented bacterium isolated from the nematode Caenorhabditis elegans, and emended description of L. chromiireducens. Int. J. Syst. Evol. Microbiol. 57(Pt 12): 2770-6. doi:10.1099/ijs.0.64822-0

[11] Martin, Lodders, Jäckel, Schumann, Kämpfer (2010): Leucobacter aerolatus sp. nov., from the air of a duck barn. Int. J. Syst. Evol. Microbiol. 60(Pt 12): 2838-42. doi:10.1099/ijs.0.021303-0

[12] Lin, Uemori, de Briel, Arunpairojana, Yokota (2004): Zimmermannella helvola gen. nov., sp. nov., Zimmermannella alba sp. nov., Zimmermannella bifida sp. nov., Zimmermannella faecalis sp. nov. and Leucobacter albus sp. nov., novel members of the family Microbacteriaceae. Int. J. Syst. Evol. Microbiol. 54(Pt 5): 1669-76. doi:10.1099/ijs.0.02741-0

[13] Halpern, Shakéd, Pukall, Schumann (2009): Leucobacter chironomi sp. nov., a chromate-resistant bacterium isolated from a chironomid egg mass. Int. J. Syst. Evol. Microbiol. 59(Pt 4): 665-70. doi:10.1099/ijs.0.004663-0

[14] Ue (2011): Leucobacter exalbidus sp. nov., an actinobacterium isolated from a mixed culture from compost. J. Gen. Appl. Microbiol. 57(1): 27-33.

[15] Somvanshi, Lang, Schumann, Pukall, Kroppenstedt, Ganguly, et al. (2007): Leucobacter iarius sp. nov., in the family Microbacteriaceae. Int. J. Syst. Evol. Microbiol. 57(Pt 4): 682-6. doi:10.1099/ijs.0.64683-0

[16] Yun, Roh, Kim, Jung, Park, Shin, et al. (2011): Leucobacter salsicius sp. nov., from a salt-fermented food. Int. J. Syst. Evol. Microbiol. 61(Pt 3): 502-6. doi:10.1099/ijs.0.021360-0

[17] Behrendt, Ulrich, Schumann (2008): Leucobacter tardus sp. nov., isolated from the phyllosphere of Solanum tuberosum L. Int. J. Syst. Evol. Microbiol. 58(Pt 11): 2574-8. doi:10.1099/ijs.0.2008/001065-0

[18] Weon, Anandham, Tamura, Hamada, Kim, Kim, et al. (2012): Leucobacter denitrificans sp. nov., isolated from cow dung. J. Microbiol. 50(1): 161-5. doi:10.1007/s12275-012-1324-1

[19] Her, Lee (2015): Leucobacter humi sp. nov., Isolated from Forest Soil. Curr. Microbiol. 71(2): 235-42. doi:10.1007/s00284-015-0820-z

[20] Lee, Lee (2012): Leucobacter margaritiformis sp. nov., isolated from bamboo extract. Curr. Microbiol. 64(5): 441-8. doi:10.1007/s00284-012-0089-4

[21] Xie, Gu, Lu (2010): Surface properties of bacteria from activated sludge in relation to bioflocculation. J Environ Sci (China) 22(12): 1840-5.

[22] Furuhata, Kato, Goto, Hara, Fukuyama (2009): Diversity of heterotrophic bacteria isolated from biofilm samples and cell surface hydrophobicity. J. Gen. Appl. Microbiol. 55(1): 69-74.

Hide details
comments powered by Disqus

Contact us at mail@midasfieldguide.org