Books published by Callisto Reference

The organisms whose genetic traits are changed using the genetic engineering techniques are known as genetically modified organisms. These organisms are better known as 'transgenic organisms' because using other genetic systems from different organisms alters their genetic system. The most commonly modified organisms are viruses, microbes, bacteria, cisgenic plants, transgenic plants, genetically modified crops, etc. This book elucidates the concepts and innovative models around prospective developments with respect to genetically modified organisms. Those in search of information to further their knowledge will be greatly assisted by it. Through this textbook, we attempt to further enlighten the readers about the new concepts in this field.

Medicinal herbs or medicinal plants have been used therapeutically for centuries. They have the chemicals which have pharmaceutical values and can been used to treat many ailments like skin diseases, cold, cough, body aches, fever, etc. The most common materials that are derived from medicinal plants are glycosides, terpenes, alkaloids, polyphenols, etc. This book is compiled in such a manner, that it will provide in-depth knowledge about the usage of medicinal plants. It elucidates new techniques and their applications in a multidisciplinary approach. For someone with an interest and eye for detail, this textbook covers the most significant topics in the field of medicinal plants. It will serve as a reference to a broad spectrum of readers.

Biogeography is the study of the distribution of plant and animal species on Earth over a period of time. It has two branches, which are phytogeography and zoogeography. This field contributes essential knowledge about the composition of various ecosystems as well as the evolutionary processes and migratory patterns occurring within species over time. Habitat adaptation is an important phenomenon that all living organisms exhibit. Conservation and protection of vulnerable regions is vital for the survival of the various species found on our planet. This book is meant for students who are looking for an elaborate reference text on biogeography. For all readers who are interested in this subject, the case studies included in this book will serve as an excellent guide to develop a comprehensive understanding.

Petrology studies rocks and the conditions leading to their formation. Together with sedimentology, which studies layers of compressed materials such as clay, sand and silt; these disciplines help in the interpretation of the composition of the Earth's surface. Research in this field helps to identify and extract various minerals found in the Earth's crust and mantle. Tectonic and seismic activity occurring inside the Earth can also be studied by researchers in these fields. This book attempts to understand the multiple branches that fall under the discipline of petrology and sedimentology and how such concepts have practical applications. Students, researchers, experts and all associated with these fields will benefit alike from this book.

Microbial engineering is the study of microorganisms and microbial ecology. Microbial engineering has applications in varied areas such as industrial fermentation, microbial degradation, medicine, etc. The study of microbial cultures helps in understanding bacterial and viral resistance against antibiotics and antimicrobials. This book traces the progress of this field and highlights some of its key concepts. It includes some of the vital pieces of work being conducted across the world, on various topics related to microbial engineering. Scientists and students actively engaged in this field will find this book full of crucial and unexplored concepts. This book attempts to assist those with a goal of delving into the field of microbial engineering.

Soil science studies the texture, classification and formation of soil. The two main branches of this subject are edaphology and pedology. Recent research done in the field of soil science focuses on climate change and resource degradation. Soil quality and fertility play a significant role in agriculture. This book elucidates the role of soil in practicing sustainable agriculture. It aims to serve as a resource guide for students and experts alike and contribute to the growth of the discipline. Coherent flow of topics, student-friendly language and extensive use of examples make it an invaluable source of knowledge.