作者: J.R. Gallon
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摘要: Phototrophic diazotrophs include the photosynthetic green and purple bacteria, heliobacteria, many cyanobacteria unusual chlorophyll-containing rhizobia that are found in stem nodules of Aeschynomene spp. In this review, which concentrates on cyanobacteria, interrelations between photosynthesis N2 fixation discussed. Photosynthesis can, theory, directly provide ATP reductant needed to support but link these two processes is usually indirect, mediated through accumulated carbon reserves. possess an oxygenic photosynthesis, serves separate O2 produced by from O2-sensitive nitrogenase. However, certain circumstances, coexist. Under conditions, respiratory consumption photosynthetically generated may have important role minimizing O2-damage