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Antarctica is a natural laboratory, an environment with limiting characteristics for developing all life forms. Microorganisms are the life forms most adapted to the different Antarctic ecological niches and directly influence the development of mosses and the two angiosperms that occur at the South Pole. The aim of this review is to present the main biotechnological applications for use in the agricultural sector that fungi and bacteria isolated from Antarctica have been prospected in recent literature. In this sense, bacteria and fungi isolated from Antarctica have been reported to have biological activities of agricultural interest, including the production of metabolites related to phosphate solubilization, nitrogen fixation, phytohormones such as indole-3-acetic acid (IAA), substances with herbicidal and phytopathogen-inhibiting activities. Furthermore, as they are adapted to the different adverse conditions of Antarctica, understanding the possible applications of Antarctic fungi and bacteria could help in the near future to boost the intensification of agriculture sustainably, with the production of bioinoculants, for example, especially in a scenario of global climate change.

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Agricultural Applications of Antarctic Bacteria and Fungi

  • 章节

  • 发表日期：

    2026年

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  • Averlane Vieira da Silva,
  • Mayanne Karla da Silva,
  • Adriely Vital de Souza Silva,
  • Rafaela Ferreira da Silva Costa,
  • Adeildo Júnior de Oliveira,
  • Maria Nicolle Pereira da Silva,
  • Aline Cavalcanti de Queiroz,
  • Magna Suzana Alexandre Moreira,
  • Andressa Letícia Lopes da Silva,
  • Júlia Ronzella Ottoni,
  • Michel Rodrigo Zambrano Passarini,
  • Lara Durães Sette,
  • Valéria Maia de Oliveira,
  • Paulo Eduardo Camara,
  • Luiz Henrique Rosa,
  • Alysson Wagner Fernandes Duarte

摘要

Antarctica is a natural laboratory, an environment with limiting characteristics for developing all life forms. Microorganisms are the life forms most adapted to the different Antarctic ecological niches and directly influence the development of mosses and the two angiosperms that occur at the South Pole. The aim of this review is to present the main biotechnological applications for use in the agricultural sector that fungi and bacteria isolated from Antarctica have been prospected in recent literature. In this sense, bacteria and fungi isolated from Antarctica have been reported to have biological activities of agricultural interest, including the production of metabolites related to phosphate solubilization, nitrogen fixation, phytohormones such as indole-3-acetic acid (IAA), substances with herbicidal and phytopathogen-inhibiting activities. Furthermore, as they are adapted to the different adverse conditions of Antarctica, understanding the possible applications of Antarctic fungi and bacteria could help in the near future to boost the intensification of agriculture sustainably, with the production of bioinoculants, for example, especially in a scenario of global climate change.