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Topic: Green nonsulfur bacteria


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In the News (Thu 31 Dec 09)

  
  F. Robert Tabita--OSU Department of Microbiology
CO is also recognized as the chief green house gas and has been implicated in the general warming of the earth's biosphere.
Mg 2 + is represented as a green sphere and CABP as a ball and stick model in C. From Watson et al.
This is a pathway found in many bacteria and eukaryotic CO fixing organisms, and many of the key reactions are important in archaea as well.
www.osumicrobiology.org /faculty/ftabita.htm   (3033 words)

  
 [No title]   (Site not responding. Last check: 2007-10-22)
Therefore, the phototrophic sulfur bacteria only occur in anoxic layers of lakes and sediments which are reached by light.
Compared to green plants, the colors and hence absorption spectra especially of the purple sulfur bacteria (Chromatiaceae) are much more diverse and probably reflect their adaptation to different light environments.
Since most purple sulfur bacteria contain the same photosynthetic pigment (bacteriochlorophyll a) in their photosynthetic apparatus the ability to absorb different wavelengths of light must be caused by differences in the structure of pigment-binding proteins.
www.biologie.uni-muenchen.de /ou/mikrobio/OvForsch.htm   (1432 words)

  
 Anoxygenic Bacteria
Taxonomy and Physiology of Phototrophic Purple Bacteria and Green Sulfur Bacteria; J.F. Imhoff.
Microbiology of Nitrogen Fixation by Anoxygenic Photosynthetic Bacteria; M.T. Madigan.
The Biochemistry and Genetics of Nitrogen Fixation by Photosynthetic Bacteria; P.W. Ludden, G.P. Roberts.
photoscience.la.asu.edu /photosyn/books/anoxybk.html   (744 words)

  
 Search Tuna Report for eubacteria   (Site not responding. Last check: 2007-10-22)
High Gram-Positive bacteria Green Nonsulfur Bacteria Blue-Green Algae Prochlorophytes Radio-Resistant Micrococci Fibrobacter/Acidobacteria Group Gram-Positive Bacteria Purple Bacteria And Relatives Rhizobacteria Rickettsias Disclaimer: The NCBI Taxonomy Database Is Not An Authoritative Source For Nomenclature Or Classification Please Consult The Relevant Scientific Literature For The Most Reliable Information....
Bacteria Exhibit Wide Variation In Their Use Of oxygen And Can Be Classified Based On Their Dependence Upon It....
Gram-Positive Bacteria Are Generally More Sensitive To Growth Inhibition By Dyes, Halogens, Many antibiotics, And To Attack By Phagocytosis See Endocytosis, And Are More Resistant To Digestion By The Enzymes Pepsin And Trypsin And Enzymes In Animal Sera....
www.searchtuna.com /ftlive2/3018.html   (3152 words)

  
 Publications
Overmann J, Schubert K, Hoffelner H, Engelen B (2003) Characterization of Bacteria in Sapropels, in Overlaying Sediments and Water Layers by a Multidisciplinary Approach.
*Coolen MJL, Cypionka H, Sass A, Sass H, Overmann J (2002) Ongoing modification of Mediterranean Pleistocene sapropels by green nonsulfur bacteria and crenarchaeota.
Overmann J (1997) Mahoney Lake: a case study of the ecological significance of phototrophic sulfur bacteria.
www.icbm.uni-oldenburg.de /~palmikro/publist.htm   (2381 words)

  
 Autotroph - EvoWiki   (Site not responding. Last check: 2007-10-22)
Calvin-Benson cycle (cyanobacteria/chloroplasts), purple photosynthetic bacteria (proteobacteria), etc.
reductive acetyl-CoA pathway (green nonsulfur bacteria like Chloroflexus)
This page was last modified 18:19, 10 April 2004.
wiki.cotch.net /index.php/Autotroph   (116 words)

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