嗜鹽古細菌

Halobacteria in San Francisco Bay Salt PondsHalobacteria in San Francisco Bay Salt PondsFrom Wikimedia CommonsOctober 2005

Halobacterium sp. strain NRC-1 Halobacterium sp. strain NRC-1From Wikimedia CommonsCluster of cells of Halobacterium sp. strain NRC-1. NASA image.

Description: Animation of the large subunit of the archaea Haloarcula marismortui. PDB 1FFK. Date: 2000 (animation published) 30 March 2007 (original upload date). Source: Molecule of the Month at the RCSB Protein Data Bank. Author: Animation by David S. Goodsell, RCSB Protein Data Bank. Permission(Reusing this file): Molecule of the Month illustrations are under CC-BY-4.0 attributable to David S. Goodsell, see information on citing the PDB.

Description: English: A purple colored culture of Haloarchaea from the production of purple membrane and a sucrose gradient where it has been fractionated into red and purple membrane components. Date: 1 September 2019. Source: Own work. Author: Shiladitya DasSarma. Permission(Reusing this file): : This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page. The Wikimedia Foundation has received an e-mail confirming that the copyright holder has approved publication under the terms mentioned on this page. This correspondence has been reviewed by an Volunteer Response Team (VRT) member and stored in our permission archive. The correspondence is available to trusted volunteers as ticket #2019090210008562. If you have questions about the archived correspondence, please use the OTRS noticeboard. Ticket link: https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketNumber=2019090210008562.

Description: English: Cells of Halobacterium, image taken by a high-powered microscope. The individual cells in this image are about 5 microns long (scale is only approximate). Date: 18 August 2008. Source: based on wikipedia commons Image:Halobacteria.jpg. Author: me, derivative work. Other versions: Image:Halobacteria.jpg.

Description: English: Chemiosmotic coupling between sun energy, bacteriorhodopsin and phosphorylation by ATP synthase (chemical energy) during photosynthesis in Halobacterium salinarum (syn. H. halobium). Date: 6 May 2022. Source: Own work. Author: Chiswick Chap. Rearranged version of File:Bacteriorhodopsin chemiosmosis.gif by Darekk2 Licensing[edit].mw-parser-output.responsive-license-cc{clear:both;text-align:center;box-sizing:border-box;width:100%;justify-content:space-around;align-items:center;margin:0.5em auto;background-color:#f9f9f9;border:2px solid #e0e0e0;border-spacing:8px;display:flex}.mw-parser-output.responsive-license-cc div{margin:4px}.mw-parser-output.rlicense-text div{margin:0.5em auto}@media screen and (max-width:640px){.mw-parser-output.responsive-license-cc{flex-flow:column}.mw-parser-output.rlicense-text{order:1}} This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue

Description: English: Cutaway view of bacteriorhodopsin from Halobacterium salinarum, with the retinol cofactor and residues involved in proton transfer (Arg82, Asp85, Asp96) shown as ball and stick models. Source: Created from data in PDB 1FBB. Author: Self-made.

Description: English: Himalayan rock salt crystals. Date: 29 July 2009. Source: Own work. Author: Lordtct.

Description: English: Drawing of Haloquadratum walsbyi. Date: 19 August 2008. Source: Own work. Author: Rotational. Permission(Reusing this file): Public domain.

This bacterium occurs in very large numbers and gives certain regions of water deriving from the spring a very bright red colour. The colour comes from the rhodopsin pigment. Phase contrast microscopy. 

This image is of a small sample from a region of water that had a bright red colour. The rod shaped bacteria are the Halobacterium, but other species are present. The small refractile globules are sulphur droplets. Phase contrast microscopy.