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Author: Kiran Bradley & Publisher: Scientific e-Resources ISBN: 1839473568 Category : Languages : en Pages : 324
Book Description
Bacteria frame a fundamental branch of life. They are the most established types of life as we probably are aware it, and they are as yet the most productive living life forms. They possess all aspects of the Earth's surface, its sea profundities, and even landscapes, for example, bubbling hot springs. They are most commonplace as operators of infection, however kindhearted bacteria are basic to the reusing of components and all nature, and also to human wellbeing. It gives subtle elements of the area and extent of real culture accumulations around the globe holding bacteria; data on the best way to get to their information; organization and wellbeing issues; recognizable proof; culture and media formulas; safeguarding; licenses; and expert administrations and universal associations. This book delineates for you, The birthplaces and development of bacteria, Some of the fundamental courses in which bacteria have molded the world, Bacteria regularly found in the sound human body, Antibiotics and the developing issue of protection, Marine microbiology, bacterial poisons, and catalysts, Bacterial genetics and genomics, Bacteria that get by in outrageous environments, for example, bubbling water and substantially more.
Author: Kiran Bradley & Publisher: Scientific e-Resources ISBN: 1839473568 Category : Languages : en Pages : 324
Book Description
Bacteria frame a fundamental branch of life. They are the most established types of life as we probably are aware it, and they are as yet the most productive living life forms. They possess all aspects of the Earth's surface, its sea profundities, and even landscapes, for example, bubbling hot springs. They are most commonplace as operators of infection, however kindhearted bacteria are basic to the reusing of components and all nature, and also to human wellbeing. It gives subtle elements of the area and extent of real culture accumulations around the globe holding bacteria; data on the best way to get to their information; organization and wellbeing issues; recognizable proof; culture and media formulas; safeguarding; licenses; and expert administrations and universal associations. This book delineates for you, The birthplaces and development of bacteria, Some of the fundamental courses in which bacteria have molded the world, Bacteria regularly found in the sound human body, Antibiotics and the developing issue of protection, Marine microbiology, bacterial poisons, and catalysts, Bacterial genetics and genomics, Bacteria that get by in outrageous environments, for example, bubbling water and substantially more.
Author: B.M. Johri Publisher: Springer Science & Business Media ISBN: 3642501338 Category : Science Languages : en Pages : 320
Book Description
Reproductive Biology of Plants is a comparative account of reproduction in viruses, bacteria, cyanobacteria, algae, fungi, lichens, bryophytes, pteridophytes, gymnosperms and angiosperms, each chapter written by an expert in the field. Special emphasis is placed on the truly comparative approach illustrating the vast range from simplicity to complexity in structure and function with respect to the various organisms.
Author: National Research Council Publisher: National Academies Press ISBN: 9780309172745 Category : Science Languages : en Pages : 164
Book Description
How small can a free-living organism be? On the surface, this question is straightforward-in principle, the smallest cells can be identified and measured. But understanding what factors determine this lower limit, and addressing the host of other questions that follow on from this knowledge, require a fundamental understanding of the chemistry and ecology of cellular life. The recent report of evidence for life in a martian meteorite and the prospect of searching for biological signatures in intelligently chosen samples from Mars and elsewhere bring a new immediacy to such questions. How do we recognize the morphological or chemical remnants of life in rocks deposited 4 billion years ago on another planet? Are the empirical limits on cell size identified by observation on Earth applicable to life wherever it may occur, or is minimum size a function of the particular chemistry of an individual planetary surface? These questions formed the focus of a workshop on the size limits of very small organisms, organized by the Steering .Group for the Workshop on Size Limits of Very Small Microorganisms and held on October 22 and 23, 1998. Eighteen invited panelists, representing fields ranging from cell biology and molecular genetics to paleontology and mineralogy, joined with an almost equal number of other participants in a wide-ranging exploration of minimum cell size and the challenge of interpreting micro- and nano-scale features of sedimentary rocks found on Earth or elsewhere in the solar system. This document contains the proceedings of that workshop. It includes position papers presented by the individual panelists, arranged by panel, along with a summary, for each of the four sessions, of extensive roundtable discussions that involved the panelists as well as other workshop participants.
Author: Sheela Srivastava Publisher: Springer Science & Business Media ISBN: 8132210905 Category : Science Languages : en Pages : 200
Book Description
Described as the earliest, simplest life forms, with unlimited metabolic versatility, bacteria are ideally suited to answer some very fundamental questions on life and its processes. They have been employed in almost all fields of biological studies, including Genetics. The whole edifice of science of Genetics centers around three processes: the generation, expression, and transmission of biological variation, and bacteria offer immediate advantages in studying all the three aspects of heredity. Being haploid and structurally simple, it becomes easy to isolate mutations of various kinds and relate them to a function. The availability of such mutants and their detailed genetic and biochemical analyses lead to a gamut of information on gene expression and its regulation. While studying the transmission of biological variation, it is clear that unlike their eukaryotic counterpart, a more genetic approach needs to be employed. Transmission of genetic information in most eukaryotic organisms rests on sexual reproduction that allows the generation of genetically variable offspring through the process of gene recombination. Even though bacteria show an apparent preference for asexual reproduction, they too have evolved mechanisms to trade their genetic material. In fact, bacteria not only could acquire many genes from close relatives, but also from entirely distant members through the process of horizontal gene transfer. Their success story of long evolutionary existence will stand testimony to these mechanisms. While teaching a course on Microbial Genetics to the post-graduate students at Delhi University, it was realized that a book devoted to bacterial genetics may be very handy to the students, researchers, and teachers alike. A strong foundation in genetics also helps in comprehending more modern concepts of molecular biology and recombinant DNA technology, always a favorite with the students and researchers. Planning the format of the book, emphasis has been laid on the generation and transmission of biological variability. The omission of expression part is indeed intentional because lots of information is available on this aspect in any modern biology book. The contents are spread over seven chapters and the text is supported with figures/tables wherever possible. The endeavor has been to induce the readers to appreciate the strength of bacterial genetics and realize the contribution of these tiny organisms to the growth of biological sciences as a whole and genetics in particular.
Author: Samantha Fowler Publisher: ISBN: 9789888407453 Category : Science Languages : en Pages : 618
Book Description
Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.
Author: Bruce Budowle Publisher: Academic Press ISBN: 9780123820075 Category : Law Languages : en Pages : 744
Book Description
Microbial Forensics is a rapidly evolving scientific discipline. In the last decade, and particularly due to the anthrax letter attacks in the United States, microbial forensics has become more formalized and has played an increasingly greater role in crime investigations. This has brought renewed interest, development and application of new technologies, and new rules of forensic and policy engagement. It has many applications ranging from biodefense, criminal investigations, providing intelligence information, making society more secure, and helping protect precious resources, particularly human life. A combination of diverse areas is investigated, including the major disciplines of biology, microbiology, medicine, chemistry, physics, statistics, population genetics, and computer science. Microbial Forensics, Second Edition is fully revised and updated and serves as a complete reference of the discipline. It describes the advances, as well as the challenges and opportunities ahead, and will be integral in applying science to help solve future biocrimes. A collection of microbiology, virology, toxicology and mycology as it relates to forensics, in one reference New and expanded content to include statistical analysis of forensic data and legal admissibility and the standards of evidence, to name a few Includes research information and application of that research to crime scene analysis, which will allow practitioners to understand and apply the knowledge to their practice with ease
Author: J.-M. Ghuysen Publisher: Elsevier ISBN: 9780080860879 Category : Science Languages : en Pages : 580
Book Description
Studies of the bacterial cell wall emerged as a new field of research in the early 1950s, and has flourished in a multitude of directions. This excellent book provides an integrated collection of contributions forming a fundamental reference for researchers and of general use to teachers, advanced students in the life sciences, and all scientists in bacterial cell wall research. Chapters include topics such as: Peptidoglycan, an essential constituent of bacterial endospores; Teichoic and teichuronic acids, lipoteichoic acids, lipoglycans, neural complex polysaccharides and several specialized proteins are frequently unique wall-associated components of Gram-positive bacteria; Bacterial cells evolving signal transduction pathways; Underlying mechanisms of bacterial resistance to antibiotics.
Author: Kiran Bradley &
Author: Kiran Bradley &
Author: Kiran Bradley
Author: B.M. Johri
Author: National Research Council
Author: Madeline Drexler
Author: Giuseppe Fusco
Author: Sheela Srivastava
Author: Samantha Fowler
Author: Bruce Budowle
Author: J.-M. Ghuysen