Actinobacteria In Special And Extreme Habitats Diversity Function Roles And Environmental Adaptations Second Edition

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Actinobacteria in Special and Extreme Habitats: Diversity, Function Roles and Environmental Adaptations, Second Edition

Author : Wen-Jun Li
Publisher : Frontiers Media SA
ISBN 13 : 2889459330
Total Pages : 230 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Actinobacteria in Special and Extreme Habitats: Diversity, Function Roles and Environmental Adaptations, Second Edition by : Wen-Jun Li

Download or read book Actinobacteria in Special and Extreme Habitats: Diversity, Function Roles and Environmental Adaptations, Second Edition written by Wen-Jun Li and published by Frontiers Media SA. This book was released on 2019-11-14 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Actinobacteria are well-known producers of a vast array of secondary metabolites. Compared with actinobacteria from temperate habitats, the community structure, diversity, biological activities and mechanisms of environmental adaptation of those actinobacteria in special and extreme environments are relatively unstudied and unclear, and their functions and utilization are even less reported. These actinobacteria are potential new sources of novel natural products and functions for exploitation in medicine, agriculture, and industry. Recent advances in cultivation, DNA sequencing technologies and -omics methods have greatly contributed to the rapid advancement of our understanding of microbial diversity, taxonomy, function and they interactions with environment. Following the success of the Research Topic “Actinobacteria in special and extreme habitats: diversity, functional roles and environmental adaptations” organized in 2015, we are happy to launch a second edition. This Research Topic second edition, comprising reviews and original articles, highlights recent discoveries on rare actinobacterial diversity, phylogenomics, biological compounds, ecological function and environmental adaptations of actinobacteria in special and extreme habitats; and broadens our knowledge of actinobacterial diversity and their ecophysiological function.

Actinobacteria in Special and Extreme Habitats: Diversity, Function Roles and Environmental Adaptations

Author : Sheng Qin
Publisher : Frontiers Media SA
ISBN 13 : 2889450139
Total Pages : 231 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Actinobacteria in Special and Extreme Habitats: Diversity, Function Roles and Environmental Adaptations by : Sheng Qin

Download or read book Actinobacteria in Special and Extreme Habitats: Diversity, Function Roles and Environmental Adaptations written by Sheng Qin and published by Frontiers Media SA. This book was released on 2016-11-09 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Actinobacteria are highly diverse prokaryotes that are ubiquitous in soil, freshwater and marine ecosystems. Although various studies have focused on the ecology of this phylum, data are still scant on the diversity, abundance and ecology of actinobacteria endemic to special and extreme environments, such as gut, plant, alkaline saline soil, deep sea sediments, hot springs and other habitats. Actinobacteria are well-known producers of a vast array of secondary metabolites, many of which have useful applications in medicine and agriculture. Furthermore, actinobacteria also have diverse functions in different environments apart from antibiotic production. For example, actinobacteria are reported to contribute to the break-down and recycling of organic compounds. They play a significant role in fixation of nitrogen, improvement plant growth, biodegradation, bioremediation and environmental protection. Therefore, understanding the actinobacterial diversity and distribution in such special environments is important in deciphering the ecological roles of these microorganisms and for biotechnological bioprospecting. Recent advances in cultivation, DNA sequencing technologies and -omics (metagenomics, metaproteomics etc) methods have greatly contributed to the rapid advancement of our understanding of microbial diversity, function and they interactions with environment. Furthermore, comparative genomic studies can provide overall information about actinobacterial speciation, evolution, metabolism and environment adaptation mechanisms. This research topic comprising reviews and original articles highlights the recent advances regarding the unexpectedly diverse/rare group of actinobacteria with special selective isolation methods or culture-independent methods, as well as their biological activities, ecophysiologica function and mechanisms from diverse special and extreme environments.

Actinobacteria in Special and Extreme Habitats: Diversity; Function Roles and Environmental Adaptations

Author : Wael N. Hozzein
Publisher :
ISBN 13 :
Total Pages : 229 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Actinobacteria in Special and Extreme Habitats: Diversity; Function Roles and Environmental Adaptations by : Wael N. Hozzein

Download or read book Actinobacteria in Special and Extreme Habitats: Diversity; Function Roles and Environmental Adaptations written by Wael N. Hozzein and published by . This book was released on 2016 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Actinobacteria are highly diverse prokaryotes that are ubiquitous in soil, freshwater and marine ecosystems. Although various studies have focused on the ecology of this phylum, data are still scant on the diversity, abundance and ecology of actinobacteria endemic to special and extreme environments, such as gut, plant, alkaline saline soil, deep sea sediments, hot springs and other habitats. Actinobacteria are well-known producers of a vast array of secondary metabolites, many of which have useful applications in medicine and agriculture. Furthermore, actinobacteria also have diverse functions in different environments apart from antibiotic production. For example, actinobacteria are reported to contribute to the break-down and recycling of organic compounds. They play a significant role in fixation of nitrogen, improvement plant growth, biodegradation, bioremediation and environmental protection. Therefore, understanding the actinobacterial diversity and distribution in such special environments is important in deciphering the ecological roles of these microorganisms and for biotechnological bioprospecting. Recent advances in cultivation, DNA sequencing technologies and -omics (metagenomics, metaproteomics etc) methods have greatly contributed to the rapid advancement of our understanding of microbial diversity, function and they interactions with environment. Furthermore, comparative genomic studies can provide overall information about actinobacterial speciation, evolution, metabolism and environment adaptation mechanisms. This research topic comprising reviews and original articles highlights the recent advances regarding the unexpectedly diverse/rare group of actinobacteria with special selective isolation methods or culture-independent methods, as well as their biological activities, ecophysiologica function and mechanisms from diverse special and extreme environments.

Green Synthesis of Silver Nanomaterials

Author : Kamel A. Abd-Elsalam
Publisher : Elsevier
ISBN 13 : 0128245093
Total Pages : 798 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Green Synthesis of Silver Nanomaterials by : Kamel A. Abd-Elsalam

Download or read book Green Synthesis of Silver Nanomaterials written by Kamel A. Abd-Elsalam and published by Elsevier. This book was released on 2021-10-28 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: Green Synthesis of Silver Nanomaterials illustrates how to biologically scale up silver nanoparticle synthesis. This book covers green synthesis of silver nanomaterials, via plants, agricultural waste, fungi, and microorganisms. Sections cover the synthesis and characterization of chemical and green synthesis, various types of silver nanomaterialism, the ability of different fungal species, such as filamentous fungi, to produce silver nanoparticles, the microbial synthesis of silver NMs, biosynthesis mechanisms, toxicity, fate and commercialization. As examples, greener pathways and mechanisms, toxicity of silver nanoparticles in aquatic life and in natural eco-systems, and strategies for the scaling up of green-synthesized nanomaterials are discussed. With the extended work in enhancing nanomaterials synthesis performance, and discovering their biomedical, environmental, and agricultural applications, it is hoped that the execution of these methods on a large scale and their industrial applications in different fields will take place in the near future. Assesses the impact of a large variety of silver-based nanostructures in the biomedical, environmental and agri-food sectors Discusses the major synthesis methods used for effectively processing plant-based silver nanoparticles Outlines the potential and major challenges for adopting green synthesis methods on a mass scale

Exploration and Valorization of Natural Resources from Arid Zones

Author : Cristobal Noé Aguilar
Publisher : CRC Press
ISBN 13 : 1003832210
Total Pages : 283 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Exploration and Valorization of Natural Resources from Arid Zones by : Cristobal Noé Aguilar

Download or read book Exploration and Valorization of Natural Resources from Arid Zones written by Cristobal Noé Aguilar and published by CRC Press. This book was released on 2024-08-23 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book analyzes the exploration and sustainable valorization of natural resources from the arid zones, putting special emphasis on the challenges that the industry faces in an era of sustainable development and ecological conservation programs. The volume describes the geographic and climatic characteristics as well as the natural resources from arid zones, divided into three main groups: a) microbiological resources as biotechnological tools and change agents to produce and/or obtain compounds with industrial or medicinal applications; b) plants as an important source of principal compounds or subproducts produced by natural adaptation to the extreme environmental conditions; and c) animal resources, which includes insects, animal residues, products or subproducts derived from animal sources, as well as poisons. The authors focus on the processes or bioprocesses used in the valorization and transformation of these three main groups for research purposes as well as for biotechnological processing to obtain important compounds for use in various industries. The information provided in this volume, Exploration and Valorization of Natural Resources from Arid Zones, can be used as reference for investigation, training, and education, and also as main tool in under- and postgraduate university education on the sustainable uses of resources from arid zones.

Microbial Ecotoxicology Advances to Improve Environmental and Human Health Under Global Change

Author : Fabrice Martin-Laurent
Publisher : Frontiers Media SA
ISBN 13 : 2889749215
Total Pages : 320 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Microbial Ecotoxicology Advances to Improve Environmental and Human Health Under Global Change by : Fabrice Martin-Laurent

Download or read book Microbial Ecotoxicology Advances to Improve Environmental and Human Health Under Global Change written by Fabrice Martin-Laurent and published by Frontiers Media SA. This book was released on 2022-04-18 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plant Root Interaction with Associated Microbiomes to Improve Plant Resiliency and Crop Biodiversity, Volume II

Author : Nikolay Vassilev
Publisher : Frontiers Media SA
ISBN 13 : 2832517811
Total Pages : 214 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Plant Root Interaction with Associated Microbiomes to Improve Plant Resiliency and Crop Biodiversity, Volume II by : Nikolay Vassilev

Download or read book Plant Root Interaction with Associated Microbiomes to Improve Plant Resiliency and Crop Biodiversity, Volume II written by Nikolay Vassilev and published by Frontiers Media SA. This book was released on 2023-03-17 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microbial Ecology of Extreme Environments

Author : Caroline Chénard
Publisher : Springer
ISBN 13 : 3319516868
Total Pages : 245 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Microbial Ecology of Extreme Environments by : Caroline Chénard

Download or read book Microbial Ecology of Extreme Environments written by Caroline Chénard and published by Springer. This book was released on 2017-03-15 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores microbial lifestyles, biochemical adaptations, and trophic interactions occurring in extreme environments. By summarizing the latest findings in the field it provides a valuable reference for future studies. Spark ideas for biotechnological and commercial exploitation of microbiomes at the extremes of life are presented. Chapters on viruses complement this highly informative book. In a vertical journey through the microbial biosphere it covers aspects of cold environments, hot environments, extreme saline environments, and extreme pressure environments, and more. From the deep sea, through polar deserts, up to the clouds in the air - the diversity of microbial life in all habitats is described, explored, and comprehensively reviewed. Possible biotechnical applications are discussed. This book aims to provide a useful reference for those who want to start a research program in extreme microbiology and, hopefully, inspire new research directions.

Microbial Communities and their Interactions in the Extreme Environment

Author : Dilfuza Egamberdieva
Publisher : Springer Nature
ISBN 13 : 9811637318
Total Pages : 348 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Microbial Communities and their Interactions in the Extreme Environment by : Dilfuza Egamberdieva

Download or read book Microbial Communities and their Interactions in the Extreme Environment written by Dilfuza Egamberdieva and published by Springer Nature. This book was released on 2021-10-19 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of the book entitled “Microbial Communities and Interactions in extreme environments” focus on thermophilic and halophilic extremophiles from various ecosystems, their biodiversity, interactions with other organisms and functions within their hostile environment. Biotechnology of extremophiles and their potential agricultural and industrial applications is the focus of this edition. However, extremophiles may cope with their challenging environments. Information on biodiversity of extremophiles and their interactions with the surrounding biomes helps in understanding their ecology and functions within their respective extreme environments. This book is of interest to teachers, researchers, microbiologists, capacity builders and policymakers. Also, the book serves as additional reading material for undergraduate and graduate students of agriculture, forestry, ecology, soil science, microbiology and environmental sciences.

Microbial Evolution under Extreme Conditions

Author : Corien Bakermans
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110340712
Total Pages : 290 pages
Book Rating : 4.1/5 (13 download)

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Book Synopsis Microbial Evolution under Extreme Conditions by : Corien Bakermans

Download or read book Microbial Evolution under Extreme Conditions written by Corien Bakermans and published by Walter de Gruyter GmbH & Co KG. This book was released on 2015-03-10 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today's microorganisms represent the vast majority of biodiversity on Earth and have survived nearly 4 billion years of evolutionary change. However, we still know little about the processes of evolution as applied to microorganisms and microbial populations. Microbial evolution occurred and continues to take place in a vast variety of environmental conditions that range from anoxic to oxic, from hot to cold, from free-living to symbiotic, etc. Some of these physicochemical conditions are considered "extreme", particularly when inhabitants are limited to microorganisms. It is easy to imagine that microbial life in extreme environments is somehow more constrained and perhaps subjected to different evolutionary pressures. But what do we actually know about microbial evolution under extreme conditions and how can we apply that knowledge to other conditions? Appealingly, extreme environments with their relatively limited numbers of inhabitants can serve as good model systems for the study of evolutionary processes. A look at the microbial inhabitants of today's extreme environments provides a snapshot in time of evolution and adaptation to extreme conditions. These adaptations manifest at different levels from established communities and species to genome content and changes in specific genes that result in altered function or gene expression. But as a recent (2011) report from the American Academy of Microbiology observes: "A complex issue in the study of microbial evolution is unraveling the process of evolution from that of adaptation. In many cases, microbes have the capacity to adapt to various environmental changes by changing gene expression or community composition as opposed to having to evolve entirely new capabilities." We have learned much about how microbes are adapted to extreme conditions but relatively little is known about these adaptations evolved. How did the different processes of evolution such as mutation, immigration, horizontal (lateral) gene transfer, recombination, hybridization, genetic drift, fixation, positive and negative selection, and selective screens contribute to the evolution of these genes, genomes, microbial species, communities, and functions? What are typical rates of these processes? How prevalent are each of these processes under different conditions? This book explores the current state of knowledge about microbial evolution under extreme conditions and addresses the following questions: What is known about the processes of microbial evolution (mechanisms, rates, etc.) under extreme conditions? Can this knowledge be applied to other systems and what is the broader relevance? What remains unknown and requires future research? These questions will be addressed from several perspectives including different extreme environments, specific organisms, and specific evolutionary processes.

Microbiomes of Extreme Environments

Author : Ajar Nath Yadav
Publisher : CRC Press
ISBN 13 : 1000734919
Total Pages : 303 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Microbiomes of Extreme Environments by : Ajar Nath Yadav

Download or read book Microbiomes of Extreme Environments written by Ajar Nath Yadav and published by CRC Press. This book was released on 2021-03-21 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The extreme microbiomes are those microorganisms thriving under extreme conditions where no other living being will have any chance to survive. The extreme habitats are those presenting high temperatures (thermophiles), low temperature (psychrophiles), hypersaline environments (halophiles), low and high pH (Acidophiles/alkaliphiles), high pressure (Piezophiles) are distributed worldwide. The extreme habitats have proved to offer a unique reservoir of genetic diversity and biological source of extremophiles. The extremophilic microbial diversity and their biotechnological potential use in agricultural and industrial applications will be a milestone for future needs. Extremophiles and their cell components, therefore, are expected to play an important role in the chemical, food, pharmaceutical, paper and textile industries as well as environmental biotechnology.

A Focus on Actinobacteria: Diversity, Distribution, and Secondary Metabolites

Author : Yu-Qin Zhang
Publisher : Frontiers Media SA
ISBN 13 : 2889762602
Total Pages : 145 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis A Focus on Actinobacteria: Diversity, Distribution, and Secondary Metabolites by : Yu-Qin Zhang

Download or read book A Focus on Actinobacteria: Diversity, Distribution, and Secondary Metabolites written by Yu-Qin Zhang and published by Frontiers Media SA. This book was released on 2022-05-27 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adaption of Microbial Life to Environmental Extremes

Author : Helga Stan-Lotter
Publisher : Springer
ISBN 13 : 3319483277
Total Pages : 342 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Adaption of Microbial Life to Environmental Extremes by : Helga Stan-Lotter

Download or read book Adaption of Microbial Life to Environmental Extremes written by Helga Stan-Lotter and published by Springer. This book was released on 2017-03-02 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This entirely updated second edition provides an overview on the biology, ecology and biodiversity of extremophiles. Unusual and less explored ecosystems inhabited by extremophiles such as marine hypersaline deeps, extreme cold, desert sands, and man-made clean rooms for spacecraft assembly are presented. An additional focus is put on the role of these highly specialized microorganism in applied research fields, ranging from biotechnology and nanotechnology to astrobiology. Examples such as novel psychrophilic enzymes, compounds from halophiles, and detection strategies for potential extraterrestrial life forms are discussed in detail. The book addresses researchers and advanced students in the fields of microbiology, microbial ecology and biotechnology.

Streptomyces in Nature and Medicine

Author : D. A. Hopwood
Publisher : Oxford University Press
ISBN 13 : 019515066X
Total Pages : 261 pages
Book Rating : 4.1/5 (951 download)

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Book Synopsis Streptomyces in Nature and Medicine by : D. A. Hopwood

Download or read book Streptomyces in Nature and Medicine written by D. A. Hopwood and published by Oxford University Press. This book was released on 2007-02-03 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the lives of a group of soil microbes that make most of the antibiotics used in medicine today. Written by an insider, it describes how genetics tells us how these microscopic chemists compete in the soil and how their genes can be rearranged to make new antibiotics to fight re-emerging diseases.

Actinobacteria

Author : Dharumadurai Dhanasekaran
Publisher : BoD – Books on Demand
ISBN 13 : 9535122487
Total Pages : 401 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Actinobacteria by : Dharumadurai Dhanasekaran

Download or read book Actinobacteria written by Dharumadurai Dhanasekaran and published by BoD – Books on Demand. This book was released on 2016-02-11 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an introductory overview of Actinobacteria with three main divisions: taxonomic principles, bioprospecting, and agriculture and industrial utility, which covers isolation, cultivation methods, and identification of Actinobacteria and production and biotechnological potential of antibacterial compounds and enzymes from Actinobacteria. Moreover, this book also provides a comprehensive account on plant growth-promoting (PGP) and pollutant degrading ability of Actinobacteria and the exploitation of Actinobacteria as ecofriendly nanofactories for biosynthesis of nanoparticles, such as gold and silver. This book will be beneficial for the graduate students, teachers, researchers, biotechnologists, and other professionals, who are interested to fortify and expand their knowledge about Actinobacteria in the field of Microbiology, Biotechnology, Biomedical Science, Plant Science, Agriculture, Plant pathology, Environmental Science, etc.

Halophiles

Author : Dinesh K Maheshwari
Publisher : Springer
ISBN 13 : 3319145959
Total Pages : 456 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Halophiles by : Dinesh K Maheshwari

Download or read book Halophiles written by Dinesh K Maheshwari and published by Springer. This book was released on 2015-09-16 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world of halophiles is quite diverse and their representatives in three domains of life i.e. archaea, bacteria and eukarya. They are found all over the small subunit rRNA based tree of life and these micro-organisms are adapted to salt concentration up to saturation hence able to grow at >300g/l Nacl concentration. Their metabolic diversity is high as well encompassing oxygenic and anoxygenic phototrophs, aerobic heterotrophs, denitrifiers, sulphate reducers, fermenters and methanogens. The proteins of halophiles are magnificently engineered to function in a milieu containing 2-5M salt that encodes genes represent a valuable repository and resource for reconstruction and visualizing processes of habitat selection and adaptive evolution. Search for new enzymes endowed with novel activities and enhanced stability continues to be desirable purpose for important commercial production of biotechnological significance. These poly extremophiles proved excellent source of enzymes and metabolites possessing inherent ability to function in extreme conditions of high salt, alkaline pH and facilitating catalysis for industrial application in food processing, industrial bioconversion, bioremediation etc. In fact, it has just begun to realize the great potential and true extent of diversity and suitable applications if explored them judiciously. This book highlights current applications and research on halophiles to provide a timely overview. Chapters are written by expert authors from around the world and include topics of varied importance which include their role to play in enzyme production, restoration of soil fertility and plant growth , antimicrobial and biocatalytic potential, biomolecules in nanotechnology and aspects of quorum sensing. The book is divided into three sections, dealing with biodiversity, biotechnology and sustainable exploitation of halophiles. This major new work represents a valuable source of information to all those scientists interested in microorganisms in general and extremophiles in particular with respect to their innovative products and applications.

The Social Biology of Microbial Communities

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309264324
Total Pages : 633 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis The Social Biology of Microbial Communities by : Institute of Medicine

Download or read book The Social Biology of Microbial Communities written by Institute of Medicine and published by National Academies Press. This book was released on 2013-01-10 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with the germ theory of disease in the 19th century and extending through most of the 20th century, microbes were believed to live their lives as solitary, unicellular, disease-causing organisms . This perception stemmed from the focus of most investigators on organisms that could be grown in the laboratory as cellular monocultures, often dispersed in liquid, and under ambient conditions of temperature, lighting, and humidity. Most such inquiries were designed to identify microbial pathogens by satisfying Koch's postulates.3 This pathogen-centric approach to the study of microorganisms produced a metaphorical "war" against these microbial invaders waged with antibiotic therapies, while simultaneously obscuring the dynamic relationships that exist among and between host organisms and their associated microorganisms-only a tiny fraction of which act as pathogens. Despite their obvious importance, very little is actually known about the processes and factors that influence the assembly, function, and stability of microbial communities. Gaining this knowledge will require a seismic shift away from the study of individual microbes in isolation to inquiries into the nature of diverse and often complex microbial communities, the forces that shape them, and their relationships with other communities and organisms, including their multicellular hosts. On March 6 and 7, 2012, the Institute of Medicine's (IOM's) Forum on Microbial Threats hosted a public workshop to explore the emerging science of the "social biology" of microbial communities. Workshop presentations and discussions embraced a wide spectrum of topics, experimental systems, and theoretical perspectives representative of the current, multifaceted exploration of the microbial frontier. Participants discussed ecological, evolutionary, and genetic factors contributing to the assembly, function, and stability of microbial communities; how microbial communities adapt and respond to environmental stimuli; theoretical and experimental approaches to advance this nascent field; and potential applications of knowledge gained from the study of microbial communities for the improvement of human, animal, plant, and ecosystem health and toward a deeper understanding of microbial diversity and evolution. The Social Biology of Microbial Communities: Workshop Summary further explains the happenings of the workshop.