The roles of microbes in agriculture, industry and environment have been the point of interest since long time for their potential exploitation. Although only a fraction of microbial diversity was accessed by microbiologists earlier for harnessing them owing to limited techniques available. The molecular techniques have opened new vistas to access the wide field of the unexplored microbes and their exploitation for useful genes and novel metabolites. Sincere efforts have been made in biotechnology using microbes leading to improve our life with respect to agriculture and people health. This comprehensive volume covers different aspects of microbial biotechnology and its management in sustainable agriculture for food security and improved human health. The book comprises four sections: Endophytes and Mycorrhizae, Microbial Diversity and Plant Protection, Microbial Functions and Biotechnology, and Microbes and the Environment, which contain 53 chapters. The book examines the aspects on endophytes and mycorrhizae, bioactive compounds, growth promoting microorganisms, disease management with emphasis on biocontrol, genetics of disease resistance, microbial enzymes, advances in potential of microbes and their industrial as well as pharmaceutical applications. In addition, the use of botanicals, and the etiology and management of medicinal and aromatic plants in the post harvest management have been reviewed in greater depth for the benefit of teaching and research community. The biotechnological developments using microbe potential have enabled us combat the environment and human health problems worldwide in ecofriendly manner. We are sure that this volume will be highly useful to all those concerned with fungi, bacteria, viruses and their biology, including environmental and public health officers and professionals in the field of interest. The volume is an exhaustive coverage of almost all the aspects of microbial biology and biotechnology.

Crop Improvement through Microbial Biotechnology explains how certain techniques can be used to manipulate plant growth and development, focusing on the cross-kingdom transfer of genes to incorporate novel phenotypes in plants, including the utilization of microbes at every step, from cloning and characterization, to the production of a genetically engineered plant. This book covers microbial biotechnology in sustainable agriculture, aiming to improve crop productivity under stress conditions. It includes sections on genes encoding avirulence factors of bacteria and fungi, viral coat proteins of plant viruses, chitinase from fungi, virulence factors from nematodes and mycoplasma, insecticidal toxins from Bacillus thuringiensis, and herbicide tolerance enzymes from bacteria. - Introduces the principles of microbial biotechnology and its application in crop improvement - Lists various new developments in enhancing plant productivity and efficiency - Explains the mechanisms of plant/microbial interactions and the beneficial use of these interactions in crop improvement - Explores various bacteria classes and their beneficial effects in plant growth and efficiency

Microbial biotechnology is an emerging field with applications in a broad range of sectors involving food security, human nutrition, plant protection and overall basic research in the agricultural sciences. The environment has been sustaining the burden of mankind from time immemorial, and our indiscriminate use of its resources has led to the degradation of the climate, loss of soil fertility, and the need for sustainable strategies. The major focus in the coming decades will be on achieving a green and clean environment by utilizing soil and plant-associated beneficial microbial communities. Plant-microbe interactions include the association of microbes with plant systems: epiphytic, endophytic and rhizospheric. The microbes associated with plant ecosystems play an important role in plant growth, development, and soil health. Moreover, soil and plant microbiomes help to promote plant growth, either directly or indirectly by means of plant growth-promoting mechanisms, e.g. the release of plant growth regulators; solubilization of phosphorus, potassium and zinc; biological nitrogen fixation; or by producing siderophores, ammonia, HCN and other secondary metabolites. These beneficial microbial communities represent a novel and promising solution for agro-environmental sustainability by providing biofertilizers, bioprotectants, and biostimulants, in addition to mitigating various types of abiotic stress in plants. This book focuses on plant-microbe interactions; the biodiversity of soil and plant microbiomes; and their role in plant growth and soil health. Accordingly, it will be immensely useful to readers working in the biological sciences, especially microbiologists, biochemists and microbial biotechnologists.

Food Microbiology and Biotechnology: Safe and Sustainable Food Production explores the most important advances in food microbiology and biotechnology, with special emphasis on the challenges that the industry faces in the era of sustainable development and food security problems. Chapters cover broad research areas that offer original and novel highlights in microbiology and biotechnology and other related sciences. The authors discuss food bioprocesses, fermentation, food microbiology, functional foods, nutraceuticals, extraction of natural products, nano- and micro-technology, innovative processes/bioprocesses for utilization of by-products, alternative processes requiring less energy or water, among other topics. The volume relates some of the current developments in food microbiology that address the relationship between the production, processing, service and consumption of foods and beverages with the bacteriology, mycology, virology, parasitology, and immunology. Demonstrating the potential and actual developments across the innovative advances in food microbiology and biotechnology, this volume will be of great interest to students, teachers, and researchers in the areas of biotechnology and food microbiology.

This volume comprehensively reviews recent advances in our understanding of the diversity of microbes in various types of terrestrial ecosystems, such as caves, deserts and cultivated fields. It is written by leading experts, and highlights the culturable microbes identified using conventional approaches, as well as non-culturable ones unveiled with metagenomic and microbiomic approaches. It discusses the role of microbes in ecosystem sustainability and their potential biotechnological applications. The book further discusses the diversity and utility of ectomycorrhizal and entomopathogenic fungi and yeasts that dwell on grapes, it examines the biotechnological applications of specific microbes such as lichens, xylan- and cellulose-saccharifying bacteria and archaea, chitinolytic bacteria, methanogenic archaea and pathogenic yeasts.

This book focuses on successful application of microbial biotechnology in areas such as medicine, agriculture, environment and human health.

The World population will reach 9 billion by 2050, with the majority of this growth occurring in developing countries. On the other hand, one in nine of the World's population suffers from chronic hunger, the vast majority of which live in developing countries. We therefore need to find new and sustainable solutions to feed this increasing population and alleviate the predicted negative impact of global changes on crop production. This e-Book deals with new strategies to improve food security and livelihoods in rural communities, reduce vulnerability, increase resilience and mitigate lthe impact of climate change and land degradation on agriculture. This collection of 18 articles addresses the major abiotic factors limiting crop production worldwide, how to characterize and exploit the available plant biodiversity to increase production and sustainability in agrosystems, and the use of beneficial microbes to improve production and reduce the use of fertilizers and pesticides.

This review of recent developments in our understanding of the role of microbes in sustainable agriculture and biotechnology covers a research area with enormous untapped potential. Chemical fertilizers, pesticides, herbicides and other agricultural inputs derived from fossil fuels have increased agricultural production, yet growing awareness and concern over their adverse effects on soil productivity and environmental quality cannot be ignored. The high cost of these products, the difficulties of meeting demand for them, and their harmful environmental legacy have encouraged scientists to develop alternative strategies to raise productivity, with microbes playing a central role in these efforts. One application is the use of soil microbes as bioinoculants for supplying nutrients and/or stimulating plant growth. Some rhizospheric microbes are known to synthesize plant growth-promoters, siderophores and antibiotics, as well as aiding phosphorous uptake. The last 40 years have seen rapid strides made in our appreciation of the diversity of environmental microbes and their possible benefits to sustainable agriculture and production. The advent of powerful new methodologies in microbial genetics, molecular biology and biotechnology has only quickened the pace of developments. The vital part played by microbes in sustaining our planet’s ecosystems only adds urgency to this enquiry. Culture-dependent microbes already contribute much to human life, yet the latent potential of vast numbers of uncultured—and thus untouched—microbes, is enormous. Culture-independent metagenomic approaches employed in a variety of natural habitats have alerted us to the sheer diversity of these microbes, and resulted in the characterization of novel genes and gene products. Several new antibiotics and biocatalysts have been discovered among environmental genomes and some products have already been commercialized. Meanwhile, dozens of industrial products currently formulated in large quantities from petrochemicals, such as ethanol, butanol, organic acids, and amino acids, are equally obtainable through microbial fermentation. Edited by a trio of recognized authorities on the subject, this survey of a fast-moving field—with so many benefits within reach—will be required reading for all those investigating ways to harness the power of microorganisms in making both agriculture and biotechnology more sustainable.

Food safety is a matter of intense public concern, and for good reason. Millions of annual cases of food "poisonings" raise alarm not only about the food served in restaurants and fast-food outlets but also about foods bought in supermarkets. The introduction of genetically modified foods—immediately dubbed "Frankenfoods"—only adds to the general sense of unease. Finally, the events of September 11, 2001, heightened fears by exposing the vulnerability of food and water supplies to attacks by bioterrorists. How concerned should we be about such problems? Who is responsible for preventing them? Who benefits from ignoring them? Who decides? Marion Nestle, author of the critically acclaimed Food Politics, argues that ensuring safe food involves more than washing hands or cooking food to higher temperatures. It involves politics. When it comes to food safety, billions of dollars are at stake, and industry, government, and consumers collide over issues of values, economics, and political power—and not always in the public interest. Although the debates may appear to be about science, Nestle maintains that they really are about control: Who decides when a food is safe? She demonstrates how powerful food industries oppose safety regulations, deny accountability, and blame consumers when something goes wrong, and how century-old laws for ensuring food safety no longer protect our food supply. Accessible, informed, and even-handed, Safe Food is for anyone who cares how food is produced and wants to know more about the real issues underlying today's headlines.

This book reviews all important aspects of Microbial sustainability in food production and food safety with the aim of shedding new light on these microbes through combined understanding of traditional and novel paradigms. The book is divided into three sections, the first of which reinterprets fundamentals of food microbiology, examining the beneficial aspects of microorganisms in food and microbial responses from food environments and preservation. The second section discusses recent advances in understanding of the sustainable food production, covering, for example, agriculturally important microbes, farming microbes, and fermentation. A wide range of bio-factory issues in food production are also addressed, before turning attention to contemporary food safety approaches in the context of novel assessment methods for microbiological food characterization, improving food safety and food quality, etc. The final section is devoted to public health and its importance of microorganisms in food processing as well as the economic importance of microorganisms as this is also an increasingly important area as we move toward microbial research advances.