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A potentially important resource: endophytic yeasts.

Lijun Ling1,2,3,4, Yixin Tu5,6, Wenxia Ma5,6

  • 1College of Life Science, Northwest Normal University, Lanzhou, 730070, People's Republic of China. 13919343210@163.com.

World Journal of Microbiology & Biotechnology
|July 14, 2020
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Endophytic yeasts, found in plants, offer natural solutions for crop protection and growth enhancement. Their diverse applications in agriculture and industry are explored, highlighting their potential to replace chemical methods.

Keywords:
ApplicationsDiversityEndophytic yeastsYeast community

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Area of Science:

  • Microbiology
  • Plant Science
  • Biotechnology

Background:

  • Endophytes, including yeasts, reside within plant tissues, contributing to host health and resilience.
  • Secondary metabolites from endophytic yeasts, like alcohols and xylitol, confer resistance against microbial pathogens.
  • The symbiotic relationship necessitates extensive colonization of plant tissues by endophytic yeasts.

Purpose of the Study:

  • To review the diversity and colonization characteristics of endophytic yeasts.
  • To identify factors influencing the distribution of endophytic yeasts within plants.
  • To establish a theoretical basis for employing endophytic yeasts in agriculture and industry.

Main Methods:

  • Literature review on endophytic yeast research.
  • Analysis of studies detailing yeast-plant interactions and colonization.
  • Synthesis of information on factors affecting endophytic yeast distribution.

Main Results:

  • Endophytic yeasts exhibit significant diversity and play crucial roles in plant growth promotion.
  • Secondary metabolites produced by yeasts offer a sustainable alternative to chemical pesticides.
  • Understanding colonization mechanisms is key to harnessing their full potential.

Conclusions:

  • Endophytic yeasts represent a promising avenue for sustainable agricultural and industrial applications.
  • Further research into their colonization and distribution can optimize their use.
  • These microorganisms offer a viable eco-friendly substitute for conventional chemical treatments.