Journal of Tianjin Agricultural University ›› 2025, Vol. 32 ›› Issue (3): 8-11.doi: 10.19640/j.cnki.jtau.2025.03.002

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Progress in the study of algal-bacterial interactions and their mechanisms of action in the carbon cycle

Zhou Wenli, Fan Xiangui, Gao Jinwei, Zhang Dan, Shao Peng, Dou Yong   

  1. College of Fisheries, Tianjin Agricultural University, Tianjin 300392, China
  • Received:2025-04-13 Online:2025-06-30 Published:2025-07-02

Abstract: There are many interactions between algae and bacteria, and the interaction between them will affect the primary productivity of water, the composition of algae community, the competition and succession between algae. Microalgae and bacteria play a key role in the global carbon cycle through the interaction mechanisms of algal environment formation, nutrient exchange and signal molecule regulation. This review summarizes the mechanism of the interaction between algae and bacteria, the ecological role in the carbon cycle and the application of carbon reduction in aquaculture. Finally, the future development direction of algae and bacteria in carbon reduction is discussed.

Key words: algal-bacterial interactions, carbon cycle, carbon reduction, application

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