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Published on: November 10, 2021
Review: A comprehensive review of unveiling the mysterious photosynthetic bacteria
Longqing Zheng1, Danju Kang1, Kutianmo Luo1
1College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang 524088, China.
Abstract:
Photosynthetic bacteria, a diverse group of microorganisms endowed with distinctive photosynthetic mechanisms, have attracted increasing attention on account of their substantial ecological functions and extensive application prospects. This review comprehensively summarizes the classification, physiological and biochemical characteristics of photosynthetic bacteria, and explores their pivotal functions in carbon, nitrogen, and sulfur cycling. Moreover, the potential applications of photosynthetic bacteria in biotechnology, including wastewater treatment, agriculture, aquaculture, and bioenergy production, are systematically presented. The latest research methods, current research trends, and future development directions are also analyzed in detail. Despite their considerable potential, challenges like high-cost large-scale cultivation and strain instability still exist. A more comprehensive understanding of photosynthetic bacteria will contribute to their more effective utilization in addressing environmental and energy problems.
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