Chitinophagaceae
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| P. Kämper et al. 2011 |
The Chitinophagaceae are a family of bacteria . The type genus is Chitinophaga Sangkhobol and Skerman 1981 . They belong to the Bacteroidetes department . The genome of Chitinophaga pinensis was completely analyzed in 2010.
Appearance
The cells are rods with rounded corners. Sometimes resting stages, so-called microcysts, are formed. Some species are movable by sliding. The gram test is negative. The colonies are colored yellow.
Growth and metabolism
The species are aerobic or facultatively anaerobic . The metabolism is mostly oxidative ( respiration ), in some species it can also be fermentative . They contain the menaquinone type 7. Some types can hydrolyze chitin , such as B. Chitinophaga pinensis , also the hydrolysis of cellulose is known in some species, e.g. B. Chitinophaga oryziterrae
Occurrence
The occurrence of the species is diverse. So was z. B. the species Chitinophaga skermanii isolated from the droppings of the millipede Arthrosphaera magna , Chitinophaga japonensis and Terrimonas from soils. Chitinophaga arvensicola was isolated from the moss Sphagnum . Balneola was found in sea water.
Systematics
The Chitinophagaceae family was described on the basis of 16S rRNA sequences in 2011. A selection of genera follows:
- Balneola Urios, et al. 2006
- Chitinophaga Sangkhobol and Skerman 1981
- Filimonas Shiratori et al. 2009
- Flavisolibacter Yoon and Im 2007
- Gracilimonas Choi et al. 2009
- Lacibacter Qu et al. 2009
- Niastella Weon et al. 2006
- Terrimonas Xie and Yokota 2006
Individual evidence
- ↑ Glavina Del Rio Tijana et al .: Complete genome sequence of Chitinophaga pinensis type strain (UQM 2034). In: Standards in Genomic Sciences . tape 2 (1) , 2010, p. 87-95 .
- ↑ EJ. Chung, TS Park, CO Jeon, YR Chung: Chitinophaga oryziterrae sp. nov., isolated from the rhizosphere soil of rice (Oryza sativa L.). . In: International Journal of Systematic and Evolutionary Microbiology . 62, No. 12, February 2012, pp. 3030 - 3035. doi : 10.1099 / ijs.0.036442-0 . ( Page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Laurent Urios, Hélène Agogué, Françoise Lesongeur, Erko Stackebrandt and Philippe Lebaron: Balneola vulgaris gen. Nov., Sp. nov., a member of the phylum Bacteroidetes from the north-western Mediterranean Sea . In: International Journal of Systematic and Evolutionary Microbiology . 56, No. 8, August 2006, pp. 1883 - 1887. doi : 10.1099 / ijs.0.64285-0 . ( Page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ P. Kämper, N. Lodders and E. Falsen: Hydrotalea flava gen. Nov., Sp. nov., a new member of the phylum Bacteroidetes and allocation of the genera Chitinophaga, Sediminibacterium, Lacibacter, Flavihumibacter, Flavisolibacter, Niabella, Niastella, Segetibacter, Parasegetibacter, Terrimonas, Ferruginibacter, Filimonas and Hydrotalea to the family Chitin .ophagaceae nov. . In: International Journal of Systematic and Evolutionary Microbiology . 61, No. 3, April 2010, pp. 518 - 523. doi : 10.1099 / ijs.0.023002-0 .
- ↑ Systematics according to Euzéby: List of Prokaryotica: Chitinophagaceae (status: November 28, 2018)
literature
- War, NR; Ludwig, W .; Whitman, WB; Hedlund, BP; Paster, BJ; Staley, JT; Ward, N .; Brown, D .; Parte, A .: Bergey's Manual of Systematic Bacteriology. Volume 4: The Bacteroidetes, Spirochaetes, Tenericutes (Mollicutes), Acidobacteria, Fibrobacteres, Fusobacteria, Dictyoglomi, Gemmatimonadetes, Lentisphaerae, Verrucomicrobia, Chlamydiae, and Planctomycetes . Springer, 2010, ISBN 978-0-387-68572-4 , pp. 351-358 .