Titlebook: Anoxygenic Photosynthetic Bacteria; Robert E. Blankenship,Michael T. Madigan,Carl E. B Book 1995 Springer Science+Business Media B.V. 1995

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Taxonomy and Physiology of Phototrophic Purple Bacteria and Green Sulfur Bacteriaair and without producing oxygen. Despite this common feature of these bacteria, variation in morphological, physiological and molecular properties, including molecular structures of the photosynthetic pigments and the photosynthetic apparatus, is great. This chapter will give a short introduction i

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Taxonomy, Physiology and Ecology of Heliobacteriadents and are phylogenetically related to Gram-positive bacteria, in particular to the endospore-forming . line. Some species of heliobacteria produce heat resistant endospores containing dipicolinic acid and elevated Ca. levels. Heliobacteria can grow photoheterotrophically on a limited group of or

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Taxonomy and Physiology of Filamentous Anoxygenic Phototrophs species is the thermophilic .. This organism is a prominent member of hot spring microbial mat communities. Because it forms a deep division in the eubacterial line of descent and because it has an interesting combination of characteristics found in very different and diverse groups of phototrophic

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Ecology of Phototrophic Sulfur Bacteriad sulfur compounds are exposed to light. This chapter summarizes a number of reports from the literature, collecting the information on the abundance of these bacteria as well as on their contribution to primary production. From the point of view of population dynamics, the abundance of these organi

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Aerobic Anoxygenic Phototrophsfrom typical anaerobic (anoxygenic) phototrophs in that they synthesize BChl only under aerobic conditions and cannot growwithout O. or other oxidants, even in the light. In some species, photosynthetic activities have been demonstrated. Reaction centers and light-harvesting complexes isolated from

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Biosynthesis and Structures of the Bacteriochlorophylls structural chemistry of the bacteriochlorophylls is well established, not much is known about the biosynthesis of the chromophores. Except for the early biosynthetic steps the current insight rests mainly with mutant studies performed in the sixties. For the bacteriochlorophylls of the sulfur and n

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Biosynthesis and Structures of Porphyrins and Hemesed from a common, branched biosynthetic pathway. Facultative aerobes in the .-proteobacterial group (purple nonsulfur bacteria), which includes the genera ., ., and ., have been used extensively as model systems for studying tetrapyrrole biosynthesis, and much is known about the biosynthetic pathway