Investigating the Role of Microorganisms in Ecosystems and Their Interactions with the Humans, Animals, Plants, and Environment Interface

(Please note that Systems Microbiology does not consider descriptive studies that are solely based on amplicon (e.g., 16S rRNA) profiles, unless they are accompanied by a clear hypothesis and experimentation and provide insight into the microbiological system or process being studied.)

Microorganisms, often overlooked due to their diminutive size, play a pivotal role in the intricate tapestry of life on Earth. Their ubiquitous presence in diverse ecosystems, from the depths of oceans to the heights of mountains, underscores their significance in shaping the planet's biogeochemical cycles and influencing the health and well-being of all living organisms. This research topic aims to delve into the multifaceted interactions between microorganisms and humans, animals, plants, and environment interface, shedding light on their ecological functions, their impact on human health, and their potential applications in sustainable development.



The research topic will employ a multidisciplinary approach, integrating techniques from microbiology, ecology, genomics, and environmental science. By examining microbial communities in various ecosystems, including soil, water, air, and the human microbiome, to investigate their taxonomic composition, metabolic activities, and functional roles. Aid offered by advanced sequencing technologies helps to characterize microbial diversity and identify novel species with potential applications in biotechnology and medicine.



One key focus of this research will be to elucidate the role of microorganisms in nutrient cycling and bioremediation. Microbes are essential for decomposing organic matter, releasing nutrients that are vital for plant growth and ecosystem productivity. They also play a crucial role in bioremediation, a process that involves the use of microorganisms to clean up contaminated environments. By understanding the microbial mechanisms involved in these processes, we can develop a collection of articles on sustainable agriculture, waste management, and environmental restoration.


Another important aspect of this research topic is to explore the interactions between microorganisms and higher organisms. Microbes can have profound effects on the health and behavior of animals and plants. For example, the human microbiome plays a critical role in digestion, immune function, and mental health. Understanding these interactions can lead to new approaches for treating diseases and promoting human well-being. Additionally, microorganisms can influence plant growth and productivity by promoting nutrient uptake, protecting against pathogens, and enhancing stress tolerance.


Furthermore, this research topic gives insights into the impact of human activities on microbial communities such as antimicrobial resistance and their ecosystem functions. Climate change, pollution, deforestation, and urbanization are all disrupting ecosystems and altering microbial diversity. By publishing research articles on the effects of these disturbances on microbial communities, we can present collection articles that describe the risks to ecosystem stability and develop strategies for conservation and mitigation.


In total, this research topic aims to provide a comprehensive understanding of the role of microorganisms in ecosystems and their interactions with humans, animals, plants, and environment interface. By advancing our knowledge in this field, we will have a collection of innovative solutions to pressing global challenges, such as climate change, food security, and human health.

Keywords: Microbial Ecology, functional ecology, nutrient cycling, bioremediation, Biogeochemical Cycles, Antimicrobial Resistance, microbiome

Important note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.