Roseiflexus castenholzii
Roseiflexus castenholzii is a thermophilic, filamentous, photosynthetic bacterium that lacks chlorosomes.[1]
| Roseiflexus castenholzii | |
|---|---|
| Scientific classification | |
| Domain: | Bacteria |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | Chloroflexaceae |
| Genus: | |
| Species: | R. castenholzii |
| Binomial name | |
| Roseiflexus castenholzii Hanada et al., 2002 | |
Description
The cell diameter is of 0.8-1.0 micrometres. The bacterium is red to reddish-brown in colour and formed a distinct red bacterial mat in the natural environment. It is able to grow photoheterotrophically under anaerobic light conditions and also chemoheterotrophically under aerobic dark conditions. Optimal growth conditions for this organism are 50 degrees C and pH 7.5-8.0. Its type strain is HLO8T (= DSM 13941T = JCM 11240T).
References
- Hanada S; Takaichi S; Matsuura K; Nakamura K (January 2002). "Roseiflexus castenholzii gen. nov., sp. nov., a thermophilic, filamentous, photosynthetic bacterium that lacks chlorosomes". International Journal of Systematic and Evolutionary Microbiology. 52 (Pt 1): 187–93. doi:10.1099/00207713-52-1-187. PMID 11837302. Retrieved 2013-08-08.
Further reading
- Collins, Aaron M.; Qian, Pu; Tang, Qun; Bocian, David F.; Hunter, C. Neil; Blankenship, Robert E. (2010). "Light-Harvesting Antenna System from the Phototrophic BacteriumRoseiflexus castenholzii". Biochemistry. 49 (35): 7524–7531. doi:10.1021/bi101036t. ISSN 0006-2960. PMID 20672862.
- Tsukatani, Yusuke; Nakayama, Nahomi; Shimada, Keizo; Mino, Hiroyuki; Itoh, Shigeru; Matsuura, Katsumi; Hanada, Satoshi; Nagashima, Kenji V. P. (1 October 2009). "Characterization of a blue-copper protein, auracyanin, of the filamentous anoxygenic phototrophic bacterium Roseiflexus castenholzii". Archives of Biochemistry and Biophysics. 490 (1): 57–62. doi:10.1016/j.abb.2009.08.003. PMID 19683508.
- van ver Meer MT; Schouten S; Hanada S; Hopmans EC; Damsté JS; Ward DM (September 2002). "Alkane-1,2-diol-based glycosides and fatty glycosides and wax esters in Roseiflexus castenholzii and hot spring microbial mats". Archives of Microbiology. 178 (3): 229–37. doi:10.1007/s00203-002-0449-8. PMID 12189424.
- Xin, Yueyong; Pan, Jie; Collins, Aaron M.; Lin, Su; Blankenship, Robert E. (27 July 2011). "Excitation energy transfer and trapping dynamics in the core complex of the filamentous photosynthetic bacterium Roseiflexus castenholzii". Photosynthesis Research. 111 (1–2): 149–156. doi:10.1007/s11120-011-9669-6. PMID 21792612.
- Yamada, M.; Zhang, H.; Hanada, S.; Nagashima, K. V. P.; Shimada, K.; Matsuura, K. (2005). "Structural and Spectroscopic Properties of a Reaction Center Complex from the Chlorosome-Lacking Filamentous Anoxygenic Phototrophic Bacterium Roseiflexus castenholzii". Journal of Bacteriology. 187 (5): 1702–1709. doi:10.1128/JB.187.5.1702-1709.2005. ISSN 0021-9193. PMC 1063993. PMID 15716441.
External links
- Propagation of LexA regulog to Roseiflexus castenholzii DSM 13941
- Type strain of Roseiflexus castenholzii at BacDive - the Bacterial Diversity Metadatabase
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