Photoautotrophic microorganisms from mangroves: a review of the ecological role and bioproducts of commercial interest

Photoautotrophic microorganisms, such as microalgae and cyanobacteria, are known to perform an essential role in ecological functions. Besides, they are considered cell factories, producing various bioproducts of commercial interest. In mangroves, these microorganisms are primarily responsible for the ecosystem's high productivity. Moreover, the unique natural characteristics of mangroves, coupled with the intense pressure from anthropic activities that these ecosystems typically experience, make mangrove photoautotrophic microbiota biotechnologically attractive. In this work, the ecological role and biotechnological potential of photoautotrophic mangrove microorganisms worldwide were evaluated, highlighting, their ecosystem services and bioproducts with environmental and commercial appeal, as well as their strategic and technological application through patent analysis.

Automated summary

Photoautotrophic microorganisms, such as microalgae and cyanobacteria, play a crucial role in ecological functions and are considered cell factories for bioproducts. In mangroves, these microorganisms are responsible for high ecosystem productivity. The unique natural characteristics of mangroves and the pressure from anthropic activities make them biotechnologically attractive.