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Author: Peter Walde
Publisher: Springer
ISBN: 9783642066146
Category : Science
Languages : en
Pages : 0
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Book Description
D.W. Deamer, J.P. Dworkin: Chemistry and Physics of Primitive Membranes.- R.Saladino, C. Crestini, G. Costanzo, E. DiMauro: On the Prebiotic Synthesis of Nucleobases, Nucleotides, Oligonucleotides, Pre-RNA and Pre-DNA Molecules.- R. Pascal, L. Boiteau, A. Commeyras: From the Prebiotic Synthesis of alpha-Amino Acids Towards a Primitive Translation Apparatus for the Synthesis of Peptides.- I. Weissbuch, L: Leiserowitz, M. Lahav: Stochastic "Mirror-Symmetry Breaking" via Self-Assembly, Reactivity and Amplification of Chirality: Relevance to Abiotic Conditions.- E. Szathmáry, M.Santos, C. Fernando: Evolutionary Potential and Requirements for Minimal Protocells
Author: Peter Walde
Publisher: Springer
ISBN: 9783642066146
Category : Science
Languages : en
Pages : 0
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Book Description
D.W. Deamer, J.P. Dworkin: Chemistry and Physics of Primitive Membranes.- R.Saladino, C. Crestini, G. Costanzo, E. DiMauro: On the Prebiotic Synthesis of Nucleobases, Nucleotides, Oligonucleotides, Pre-RNA and Pre-DNA Molecules.- R. Pascal, L. Boiteau, A. Commeyras: From the Prebiotic Synthesis of alpha-Amino Acids Towards a Primitive Translation Apparatus for the Synthesis of Peptides.- I. Weissbuch, L: Leiserowitz, M. Lahav: Stochastic "Mirror-Symmetry Breaking" via Self-Assembly, Reactivity and Amplification of Chirality: Relevance to Abiotic Conditions.- E. Szathmáry, M.Santos, C. Fernando: Evolutionary Potential and Requirements for Minimal Protocells
Author: Michele Fiore
Publisher: MDPI
ISBN: 3039216066
Category : Science
Languages : en
Pages : 288
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Book Description
Studying the origin of life is one of man’s greatest achievements over the last sixty years. The fields of interest encompassed by this quest are multiple and interdisciplinary: chemistry, physics, biology, biochemistry, mathematics, geology but also statistics, atmospheric science, meteorology, oceanography, and astrophysics. Recent scientific discoveries, such as water on Mars and the existence of super-Earths with atmospheres similar to primordial Earth, have pushed researchers to simulate prebiotic conditions in explaining the abiotic formation of molecules essential to life. This collection of articles offers an overview of recent discoveries in the field of prebiotic chemistry of biomolecules, their formation and selection, and the evolution of complex chemical systems.
Author: Joseph Seckbach
Publisher: Springer Science & Business Media
ISBN: 9400729413
Category : Science
Languages : en
Pages : 911
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Book Description
Genesis – In The Beginning deals with the origin and diversity of Life and early biological evolution and discusses the question of where (hot or cold sources) and when the beginning of Life took place. Among the sections are chapters dealing with prebiotic chemical processes and considering self-replication of polymers in mineral habitats. One chapter is dedicated to the photobiological regime on early Earth and the emergence of Life. This volume covers the role of symmetry, information and order (homochrial biomolecules) in the beginning of Life. The models of protocells and the genetic code with gene transfer are important topics in this volume. Three chapters discuss the Panspermia hypothesis (to answer “Are we from outer Space?”). Other chapters cover the Astrobiological aspects of Life in the Universe in extraterrestrial Planets of the Solar System and deal with cometary hydrosphere (and its connection to Earth). We conclude with the history and frontiers of Astrobiogy.
Author: Pier Luigi Luisi
Publisher: John Wiley & Sons
ISBN: 1119990300
Category : Science
Languages : en
Pages : 269
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Book Description
Chemistry plays a very important role in the emerging field of synthetic biology. In particular, chemical synthetic biology is concerned with the synthesis of chemical structures, such as proteins, that do not exist in nature. With contributions from leading international experts, Chemical Synthetic Biology shows how chemistry underpins synthetic biology. The book is an essential guide to this fascinating new field, and will find a place on the bookshelves of researchers and students working in synthetic chemistry, synthetic and molecular biology, bioengineering, systems biology, computational genomics, and bioinformatics.
Author: T. L. V. Ulbricht
Publisher: Elsevier
ISBN: 1483225267
Category : Science
Languages : en
Pages : 88
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Book Description
Purines, Pyrimidines and Nucleotides and the Chemistry of Nucleic Acids is a five-chapter text that presents a simple introduction to the basic chemistry of purines and pyrimidines and their derivatives. The opening chapters describe the general properties, reactions, and synthesis of purines and pyrimidines. The next chapter deals with the structure, synthesis, mechanism, and stereochemistry of nucleosides and their analogues. These topics are followed by a discussion on the reactions and biosynthesis of nucleotides. The final chapter focuses on the structure and biosynthesis of DNA, RNA, and other nucleic acids. This book is of value to organic chemists and biochemists, as well as researchers in the allied fields.
Author: Ulrich C. Schreiber
Publisher: Springer Nature
ISBN: 3030453812
Category : Science
Languages : en
Pages : 186
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Book Description
This book introduces a fresh perspective on the conditions for the genesis of the first cell. An important possible environment of the prehistoric Earth has long been overlooked as a host to the perfect biochemical conditions for this process. The first complexes of continental crust on the early Earth must have already contained systems of interconnected cracks and cavities, which were filled with volatiles like water, carbon dioxide and nitrogen. This book offers insights into how these conditions may have provided the ideal physical and chemical setting for the formation of protocells and early stages of life. The authors support their hypothesis with a number of astonishing findings from laboratory experiments focusing on a variety of organic compounds, and on the formation of key cellular ingredients and of primitive cell-like structures. Moreover, they discuss the principles of prebiotic evolution regarding the aspects of order and complexity. Guiding readers through various stages of hypotheses and re-created evolutionary processes, the book is enriched with personal remarks and experiences throughout, reflecting the authors' personal quest to solve the mystery surrounding the first cell.
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
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Book Description
Author: J. William Schopf
Publisher: Univ of California Press
ISBN: 9780520233911
Category : Electronic books
Languages : en
Pages : 220
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Book Description
Author: David W. Deamer
Publisher:
ISBN: 9781936113040
Category : Science
Languages : en
Pages : 0
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Book Description
Life arose on Earth more than three billion years ago. How the first self-replicating systems emerged from prebiotic chemistry and evolved into primitive cell-like entities is an area of intense research, spanning molecular and cellular biology, organic chemistry, cosmology, geology, and atmospheric science. Written and edited by experts in the field, this collection from Cold Spring Harbor Perspectives in Biology provides a comprehensive account of the environment of the early Earth and the mechanisms by which the organic molecules present may have self-assembled to form replicating material such as RNA and other polymers. The contributors examine the energetic requirements for this process and focus in particular on the essential role of semi-permeable compartments in containment of primitive genetic systems. Also covered in the book are new synthetic approaches for fabricating cellular systems, the potentially extraterrestrial origin of life's building blocks, and the possibility that life once existed on Mars. Comprising five sections Setting the Stage, Components of First Life, Primitive Systems, First Polymers, and Transition to a Microbial World it is a vital reference for all scientists interested in the origin of life on Earth and the likelihood that it has arisen on other planets
Author: Bernd Markert
Publisher: Springer
ISBN: 3319143557
Category : Science
Languages : en
Pages : 295
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Book Description
This book is written for researchers and students interested in the function and role of chemical elements in biological or environmental systems. Experts have long known that the Periodic System of Elements (PSE) provides only an inadequate chemical description of elements of biological, environmental or medicinal importance. This book explores the notion of a Biological System of the Elements (BSE) established on accurate and precise multi-element data, including evolutionary aspects, representative sampling procedures, inter-element relationships, the physiological function of elements and uptake mechanisms. The book further explores the concept Stoichiometric Network Analysis (SNA) to analyze the biological roles of chemical species. Also discussed is the idea of ecotoxicological identity cards which give a first-hand description of properties relevant for biological and toxicological features of a certain chemical element and its geo biochemically plausible speciation form. The focus of this book goes beyond both classical bioinorganic chemistry and toxicology.
