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Author: Raymond F. Gesteland
Publisher: CSHL Press
ISBN: 0879697393
Category : Science
Languages : en
Pages : 774
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Book Description
Recent studies on the activities of RNA in the cell have revolutionized our understanding of the many roles played by this molecule. The first two editions of The RNA World(1993, 1999) shed light on the pre–biotic era dominated by this versatile molecule, and provided an overview of the state of RNA research at the time. The new third edition of The RNA Worldupdates this perspective, describing the vast array of newly discovered roles for RNA in the modern world. The updated original chapters are supplemented with new chapters on RNA–protein complexes, snRNPs and snoRNPs, telomerase RNA, RNAi, microRNAs, noncoding RNA, and many other subjects. This book is essential reading for anyone interested in the biology of nucleic acids and gene regulation and a valuable resource for teaching these concepts.
Author: Michael Yarus
Publisher: Harvard University Press
ISBN: 9780674050754
Category : Science
Languages : en
Pages : 212
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Book Description
A majority of evolutionary biologists believe that we now can envision our biological predecessors--not the first, but nearly the first, living beings on Earth. This book is about these vanished forebears. The era between the first rudimentary life on Earth and the appearance of more complex beings is called the RNA world. It is RNA (ribonucleic acid) long believed to be a mere biologic copier and messenger, that offers a glimpse into our ancient predecessors. To describe early RNA creatures, here called "ribocytes" or RNA cells, the author uses basics of molecular biology. He reviews our current understanding of the tree of life, examines the structure of RNA itself, explains the operation of the genetic code, and more. Courting controversy among those who question the role of ribocytes -- citing the chemical fragility of RNA and the uncertainty about the origin of an RNA synthetic apparatus -- he offers a vision of early life on Earth.
Author: Raymond F. Gesteland
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 744
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Book Description
Author: Thomas R. Cech
Publisher:
ISBN: 9781621822240
Category : Science
Languages : en
Pages : 580
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Book Description
"A Subject Collection from Cold Spring Harbor Perspectives in Biology."
Author: Laura L. Mays Hoopes
Publisher:
ISBN: 9780359413966
Category : Women scientists
Languages : en
Pages : 161
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Book Description
A dual biography of Joan Steitz and Jennifer Doudna, two women who combined successful home lives with successful careers in science.
Author: James E. Darnell
Publisher:
ISBN: 9781936113194
Category : Science
Languages : en
Pages : 0
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Book Description
RNA molecules could function as catalysts. --
Author: Gabriel Trueba
Publisher: Cambridge Scholars Publishing
ISBN: 9781443865180
Category : Evolution
Languages : en
Pages : 0
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Book Description
Evolution is not merely a chapter in biology textbooks; rather, it is the mesh that embraces and connects every biological phenomenon; indeed, as Dobzhansky pointed out, nothing in biology could be understood without the evolutionary logic. The contents of this book highlight the importance of evolution in applied biological sciences such as agricultural, medical, environmental and the social sciences. Evolutionary science provides renewed ideas which can result in practical applications and tools that deal with current problems concerning humanity, such as disease, food production, and environmental destruction. Most of the topics in this book were discussed during the III Summit on Evolution which took place in the Galapagos Islands in June 2013, hosted by the Galapagos Institute for the Arts and Sciences and the Galapagos Science Institute, Universidad San Francisco de Quito.
Author: Raymond F. Gesteland
Publisher: CSHL Press
ISBN: 0879697393
Category : Science
Languages : en
Pages : 774
Get Book Here
Book Description
Recent studies on the activities of RNA in the cell have revolutionized our understanding of the many roles played by this molecule. The first two editions of The RNA World(1993, 1999) shed light on the pre–biotic era dominated by this versatile molecule, and provided an overview of the state of RNA research at the time. The new third edition of The RNA Worldupdates this perspective, describing the vast array of newly discovered roles for RNA in the modern world. The updated original chapters are supplemented with new chapters on RNA–protein complexes, snRNPs and snoRNPs, telomerase RNA, RNAi, microRNAs, noncoding RNA, and many other subjects. This book is essential reading for anyone interested in the biology of nucleic acids and gene regulation and a valuable resource for teaching these concepts.
Author: Bruce Clarke
Publisher: Fordham Univ Press
ISBN: 0823265269
Category : Science
Languages : en
Pages : 321
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Book Description
“A strikingly original . . . collection of essays, which places the work and broad intellectual interests of Lynne Margulis in a variety of contexts.” —Stacy Alaimo, author of Exposed: Environmental Politics and Pleasures in Posthuman Times Exploring the broad implications of evolutionary theorist Lynn Margulis’s work, this collection brings together specialists across a range of disciplines, from paleontology, molecular biology, evolutionary theory, and geobiology to developmental systems theory, archaeology, history of science, cultural science studies, and literature and science. Addressing the multiple themes that animated Margulis’s science, the essays within take up, variously, astrobiology and the origin of life, ecology and symbiosis from the microbial to the planetary scale, the coupled interactions of earthly environments and evolving life in Gaia theory and earth system science, and the connections of these newer scientific ideas to cultural and creative productions. “Altogether, Earth, Life, and System offers a series of often fascinating, always stimulating . . . invariably enriching essays in an incisive and unruly science and its existential repercussions. It is a fitting tribute to one of modern science’s most generative and productive independent spirits, a gadfly like Socrates whose ultimate concern was to ensure that enquiry and debate were never stifled by received opinion and ‘normal’ expectations.” —The British Society for Literature and Science “A vital contribution to interdisciplinary knowledge about life, evolution, and the planetary imaginary.” —Tyler Volk, award-winning author of Quarks to Culture “Contributors include biologists, philosophers, historians, and even Margulis’s son, a science writer who sets the tone for the rest of the text in an intimate first chapter about his mother. Clarke’s sought-after interdisciplinarity shines in the finished product.” —Isis Review
Author: J. William Schopf
Publisher: Univ of California Press
ISBN: 9780520233904
Category : Nature
Languages : en
Pages : 218
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Book Description
This volume explores the historical and current theories about the origin of life, addressing in particular the three key puzzles of how and when life began on Earth and in what form.
Author: Pier Luigi Luisi
Publisher: Cambridge University Press
ISBN: 1139455648
Category : Science
Languages : en
Pages : 268
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Book Description
The origin of life from inanimate matter has been the focus of much research for decades, both experimentally and philosophically. Luisi takes the reader through the consecutive stages from prebiotic chemistry to synthetic biology, uniquely combining both approaches. This book presents a systematic course discussing the successive stages of self-organisation, emergence, self-replication, autopoiesis, synthetic compartments and construction of cellular models, in order to demonstrate the spontaneous increase in complexity from inanimate matter to the first cellular life forms. A chapter is dedicated to each of these steps, using a number of synthetic and biological examples. With end-of-chapter review questions to aid reader comprehension, this book will appeal to graduate students and academics researching the origin of life and related areas such as evolutionary biology, biochemistry, molecular biology, biophysics and natural sciences.
