The World Of Multicellular

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The Search for Life's Origins

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309042461
Total Pages : 161 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis The Search for Life's Origins by : National Research Council

Download or read book The Search for Life's Origins written by National Research Council and published by National Academies Press. This book was released on 1990-02-01 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of planetary biology and chemical evolution draws together experts in astronomy, paleobiology, biochemistry, and space science who work together to understand the evolution of living systems. This field has made exciting discoveries that shed light on how organic compounds came together to form self-replicating molecules-the origin of life. This volume updates that progress and offers recommendations on research programs-including an ambitious effort centered on Mars-to advance the field over the next 10 to 15 years. The book presents a wide range of data and research results on these and other issues: The biogenic elements and their interaction in the interstellar clouds and in solar nebulae. Early planetary environments and the conditions that lead to the origin of life. The evolution of cellular and multicellular life. The search for life outside the solar system. This volume will become required reading for anyone involved in the search for life's beginnings-including exobiologists, geoscientists, planetary scientists, and U.S. space and science policymakers.

Multicellularity

Author : Karl J. Niklas
Publisher : MIT Press
ISBN 13 : 0262333759
Total Pages : 329 pages
Book Rating : 4.2/5 (623 download)

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Book Synopsis Multicellularity by : Karl J. Niklas

Download or read book Multicellularity written by Karl J. Niklas and published by MIT Press. This book was released on 2016-02-19 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scholars consider the origins and consequences of the evolution of multicellularity, addressing a range of organisms, experimental protocols, theoretical concepts, and philosophical issues. The evolution of multicellularity raises questions regarding genomic and developmental commonalities and discordances, selective advantages and disadvantages, physical determinants of development, and the origins of morphological novelties. It also represents a change in the definition of individuality, because a new organism emerges from interactions among single cells. This volume considers these and other questions, with contributions that explore the origins and consequences of the evolution of multicellularity, addressing a range of topics, organisms, and experimental protocols. Each section focuses on selected topics or particular lineages that present a significant insight or challenge. The contributors consider the fossil record of the paleontological circumstances in which animal multicellularity evolved; cooptation, recurrent patterns, modularity, and plausible pathways for multicellular evolution in plants; theoretical approaches to the amoebozoa and fungi (cellular slime molds having long provided a robust model system for exploring the evolution of multicellularity), plants, and animals; genomic toolkits of metazoan multicellularity; and philosophical aspects of the meaning of individuality in light of multicellular evolution. Contributors Maja Adamska, Argyris Arnellos, Juan A. Arias, Eugenio Azpeitia, Mariana Benítez, Adriano Bonforti, John Tyler Bonner, Peter L. Conlin, A. Keith Dunker, Salva Duran-Nebreda, Ana E. Escalante, Valeria Hernández-Hernández, Kunihiko Kaneko, Andrew H. Knoll, Stephan G. König, Daniel J. G. Lahr, Ottoline Leyser, Alan C. Love, Raul Montañez, Emilio Mora van Cauwelaert, Alvaro Moreno, Vidyanand Nanjundiah, Aurora M. Nedelcu, Stuart A. Newman, Karl J. Niklas, William C. Ratcliff, Iñaki Ruiz-Trillo, Ricard Solé

The World of Multicellular

Author : Oleg Seriy
Publisher : Litres
ISBN 13 : 5041278423
Total Pages : pages
Book Rating : 4.0/5 (412 download)

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Book Synopsis The World of Multicellular by : Oleg Seriy

Download or read book The World of Multicellular written by Oleg Seriy and published by Litres. This book was released on 2018-08-19 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: I was invited to the studio. They were making a political TV show on the channel called “284–467”. Non-Shuster was the anchorman of the show. On that TV channel they were giving false information rather often but actually it can be said about all the TV channels nowadays. They were deceiving their audiences. They were showing only entertainment programs and nothing else...In a while I found myself in the studio. Shaitan came with me. He just couldn’t let me go alone...

The Evolution of Multicellularity

Author : Matthew D. Herron
Publisher : CRC Press
ISBN 13 : 1000542572
Total Pages : 395 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis The Evolution of Multicellularity by : Matthew D. Herron

Download or read book The Evolution of Multicellularity written by Matthew D. Herron and published by CRC Press. This book was released on 2022-06-07 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the most important innovations in the history of life is the transition from single-celled organisms to more complex, multicellular organisms. Multicellularity has evolved repeatedly across the tree of life, resulting in the evolution of new kinds of organisms that collectively constitute a significant portion of Earth’s biodiversity and have transformed the biosphere. This volume examines the origins and subsequent evolution of multicellularity, reviewing the types of multicellular groups that exist, their evolutionary relationships, the processes that led to their evolution, and the conceptual frameworks in which their evolution is understood. This important volume is intended to serve as a jumping-off point, stimulating further research by summarizing the topics that students and researchers of the evolution of multicellularity should be familiar with, and highlighting future research directions for the field.

Molecular Biology of The Cell

Author : Bruce Alberts
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)

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Book Synopsis Molecular Biology of The Cell by : Bruce Alberts

Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inanimate Life

Author : George M. Briggs
Publisher :
ISBN 13 : 9781942341826
Total Pages : pages
Book Rating : 4.3/5 (418 download)

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Book Synopsis Inanimate Life by : George M. Briggs

Download or read book Inanimate Life written by George M. Briggs and published by . This book was released on 2021-07-16 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oxford Textbook of Cancer Biology

Author : Francesco Pezzella
Publisher : Oxford University Press
ISBN 13 : 0198779453
Total Pages : 505 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Oxford Textbook of Cancer Biology by : Francesco Pezzella

Download or read book Oxford Textbook of Cancer Biology written by Francesco Pezzella and published by Oxford University Press. This book was released on 2019-05-02 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of the biology of tumours has grown to become markedly interdisciplinary, involving chemists, statisticians, epidemiologists, mathematicians, bioinformaticians, and computer scientists alongside biologists, geneticists, and clinicians. The Oxford Textbook of Cancer Biology brings together the most up-to-date developments from different branches of research into one coherent volume, providing a comprehensive and current account of this rapidly evolving field. Structured in eight sections, the book starts with a review of the development and biology of multi-cellular organisms, how they maintain a healthy homeostasis in an individual, and a description of the molecular basis of cancer development. The book then illustrates, as once cells become neoplastic, their signalling network is altered and pathological behaviour follows. It explores the changes that cancer cells can induce in nearby normal tissue, the new relationship established between them and the stroma, and the interaction between the immune system and tumour growth. The authors illustrate the contribution provided by high throughput techniques to map cancer at different levels, from genomic sequencing to cellular metabolic functions, and how information technology, with its vast amounts of data, is integrated with traditional cell biology to provide a global view of the disease. The effect of the different types of treatments on the biology of the neoplastic cells are explored to understand on the one side, why some treatments succeed, and on the other, how they can affect the biology of resistant and recurrent disease. The book concludes by summarizing what we know to date about cancer, and in what direction our understanding of cancer is moving. Edited by leading authorities in the field with an international team of contributors, this book is an essential resource for scholars and professionals working in the wide variety of sub-disciplines that make up today's cancer research and treatment community. It is written not only for consultation, but also for easy cover-to-cover reading.

Bacteria as Multicellular Organisms

Author : James Alan Shapiro
Publisher :
ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Bacteria as Multicellular Organisms by : James Alan Shapiro

Download or read book Bacteria as Multicellular Organisms written by James Alan Shapiro and published by . This book was released on 1997 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacteria as Multicellular Organisms is the first book devoted specifically to multicellular aspects of bacterial life. Contrary to conventional wisdom, which treats bacteria as autonomous single cells, this book shows how bacteria are sentient, interactive organisms with an unexpectedly broad repertoire of chemical and physical mechanisms for signalling each other and organizing themselves into multicellular aggregates with novel properties. The book has been compiled from reports by specialists in a variety of disciplines from genetics and microbiology to environmental engineering and biotechnology. This interdisciplinary approach reflects the growing importance of bacteria as key experimental material for investigating phenomena common to many fields in contemporary science: communication, complexity, self-organization, and pattern formation. The impact of bacterial multicellularity will affect such diverse areas as evolutionary population biology, non-linear dynamics, and information science.

Multicellular Animals

Author : Peter Ax
Publisher : Springer Science & Business Media
ISBN 13 : 3642801145
Total Pages : 226 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Multicellular Animals by : Peter Ax

Download or read book Multicellular Animals written by Peter Ax and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: No one can ever have secure knowledge about the gods and creatures, and should anyone hit by chance upon the right thing, he will not know it for sure; that is why everything that we believe to be true is "opinion". XENOPHANES around 500 B.C. (According to ROD 1988, p.85) The goal of phylogenetic systematics (cladistics) is to discover the kinship relations between all organisms on earth and to translate the order we perceive in Nature into an equivalent man-made system. Although the goal is easily formulated, the path is thorny, and the results achieved continue to be imperfect. This is the fate of any science that bases its propositions on the interpretation of histor ical evidence. The diversity found in the millions of species originated as a result of the continuous splitting of biopopulations through time. Combined with this was the emergence of hierarchically linked des cent communities of species. We call the process of origin of descent communities phylogenesis. We do not know, however, the exact course of phylogenesis - we can only formulate hypotheses. The historical evidence at hand consists of the feature patterns of extant species and of extinct species with their combination of original and derived traits which are the result of evolution.

Concepts of Biology

Author : Samantha Fowler
Publisher :
ISBN 13 : 9789888407453
Total Pages : 618 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Concepts of Biology by : Samantha Fowler

Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2018-01-07 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

First Signals

Author : John Tyler Bonner
Publisher : Princeton University Press
ISBN 13 : 1400830583
Total Pages : 156 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis First Signals by : John Tyler Bonner

Download or read book First Signals written by John Tyler Bonner and published by Princeton University Press. This book was released on 2009-09-11 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The enormous recent success of molecular developmental biology has yielded a vast amount of new information on the details of development. So much so that we risk losing sight of the underlying principles that apply to all development. To cut through this thicket, John Tyler Bonner ponders a moment in evolution when development was at its most basic--the moment when signaling between cells began. Although multicellularity arose numerous times, most of those events happened many millions of years ago. Many of the details of development that we see today, even in simple organisms, accrued over a long evolutionary timeline, and the initial events are obscured. The relatively uncomplicated and easy-to-grow cellular slime molds offer a unique opportunity to analyze development at a primitive stage and perhaps gain insight into how early multicellular development might have started. Through slime molds, Bonner seeks a picture of the first elements of communication between cells. He asks what we have learned by looking at their developmental biology, including recent advances in our molecular understanding of the process. He then asks what is the most elementary way that polarity and pattern formation can be achieved. To find the answer, he uses models, including mathematical ones, to generate insights into how cell-to-cell cooperation might have originated. Students and scholars in the blossoming field of the evolution of development, as well as evolutionary biologists generally, will be interested in what Bonner has to say about the origins of multicellular development--and thus of the astounding biological complexity we now observe--and how best to study it.

Protists and Fungi

Author : Gareth Editorial Staff
Publisher : Gareth Stevens Publishing LLLP
ISBN 13 : 9780836833713
Total Pages : 36 pages
Book Rating : 4.8/5 (337 download)

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Book Synopsis Protists and Fungi by : Gareth Editorial Staff

Download or read book Protists and Fungi written by Gareth Editorial Staff and published by Gareth Stevens Publishing LLLP. This book was released on 2003-07-03 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the appearance, characteristics, and behavior of protists and fungi, lifeforms which are neither plants nor animals, using specific examples such as algae, mold, and mushrooms.

Micrographia

Author : Robert Hooke
Publisher :
ISBN 13 :
Total Pages : 394 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Micrographia by : Robert Hooke

Download or read book Micrographia written by Robert Hooke and published by . This book was released on 1665 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Cosmic Zoo

Author : Dirk Schulze-Makuch
Publisher : Springer
ISBN 13 : 3319620452
Total Pages : 232 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis The Cosmic Zoo by : Dirk Schulze-Makuch

Download or read book The Cosmic Zoo written by Dirk Schulze-Makuch and published by Springer. This book was released on 2017-11-18 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are humans a galactic oddity, or will complex life with human abilities develop on planets with environments that remain habitable for long enough? In a clear, jargon-free style, two leading researchers in the burgeoning field of astrobiology critically examine the major evolutionary steps that led us from the distant origins of life to the technologically advanced species we are today. Are the key events that took life from simple cells to astronauts unique occurrences that would be unlikely to occur on other planets? By focusing on what life does - it's functional abilities - rather than specific biochemistry or anatomy, the authors provide plausible answers to this question. Systematically exploring the various pathways that led to the complex biosphere we experience on planet Earth, they show that most of the steps along that path are likely to occur on any world hosting life, with only two exceptions: One is the origin of life itself – if this is a highly improbable event, then we live in a rather “empty universe”. However, if this isn’t the case, we inevitably live in a universe containing a myriad of planets hosting complex as well as microbial life - a “cosmic zoo”. The other unknown is the rise of technologically advanced beings, as exemplified on Earth by humans. Only one technological species has emerged in the roughly 4 billion years life has existed on Earth, and we don’t know of any other technological species elsewhere. If technological intelligence is a rare, almost unique feature of Earth's history, then there can be no visitors to the cosmic zoo other than ourselves. Schulze-Makuch and Bains take the reader through the history of life on Earth, laying out a consistent and straightforward framework for understanding why we should think that advanced, complex life exists on planets other than Earth. They provide a unique perspective on the question that puzzled the human species for centuries: are we alone?

The Cheating Cell

Author : Athena Aktipis
Publisher : Princeton University Press
ISBN 13 : 0691163847
Total Pages : 256 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis The Cheating Cell by : Athena Aktipis

Download or read book The Cheating Cell written by Athena Aktipis and published by Princeton University Press. This book was released on 2020-03-24 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fundamental and groundbreaking reassessment of how we view and manage cancer When we think of the forces driving cancer, we don’t necessarily think of evolution. But evolution and cancer are closely linked because the historical processes that created life also created cancer. The Cheating Cell delves into this extraordinary relationship, and shows that by understanding cancer’s evolutionary origins, researchers can come up with more effective, revolutionary treatments. Athena Aktipis goes back billions of years to explore when unicellular forms became multicellular organisms. Within these bodies of cooperating cells, cheating ones arose, overusing resources and replicating out of control, giving rise to cancer. Aktipis illustrates how evolution has paved the way for cancer’s ubiquity, and why it will exist as long as multicellular life does. Even so, she argues, this doesn’t mean we should give up on treating cancer—in fact, evolutionary approaches offer new and promising options for the disease’s prevention and treatments that aim at long-term management rather than simple eradication. Looking across species—from sponges and cacti to dogs and elephants—we are discovering new mechanisms of tumor suppression and the many ways that multicellular life-forms have evolved to keep cancer under control. By accepting that cancer is a part of our biological past, present, and future—and that we cannot win a war against evolution—treatments can become smarter, more strategic, and more humane. Unifying the latest research from biology, ecology, medicine, and social science, The Cheating Cell challenges us to rethink cancer’s fundamental nature and our relationship to it.

The Revolutionary Origins of Life and Death

Author : Pierre M. Durand
Publisher : University of Chicago Press
ISBN 13 : 022674793X
Total Pages : 236 pages
Book Rating : 4.2/5 (267 download)

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Book Synopsis The Revolutionary Origins of Life and Death by : Pierre M. Durand

Download or read book The Revolutionary Origins of Life and Death written by Pierre M. Durand and published by University of Chicago Press. This book was released on 2020-12-09 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The question of why an individual would actively kill itself has long been an evolutionary mystery. Pierre M. Durand’s ambitious book answers this question through close inspection of life and death in the earliest cellular life. As Durand shows us, cell death is a fascinating lens through which to examine the interconnectedness, in evolutionary terms, of life and death. It is a truism to note that one does not exist without the other, but just how does this play out in evolutionary history? These two processes have been studied from philosophical, theoretical, experimental, and genomic angles, but no one has yet integrated the information from these various disciplines. In this work, Durand synthesizes cellular studies of life and death looking at the origin of life and the evolutionary significance of programmed cellular death. The exciting and unexpected outcome of Durand’s analysis is the realization that life and death exhibit features of coevolution. The evolution of more complex cellular life depended on the coadaptation between traits that promote life and those that promote death. In an ironic twist, it becomes clear that, in many circumstances, programmed cell death is essential for sustaining life.

Five Kingdoms

Author : Lynn Margulis
Publisher : Henry Holt
ISBN 13 : 9780716730279
Total Pages : 520 pages
Book Rating : 4.7/5 (32 download)

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Book Synopsis Five Kingdoms by : Lynn Margulis

Download or read book Five Kingdoms written by Lynn Margulis and published by Henry Holt. This book was released on 1998 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: An all-inclusive catalogue of the world's living diversity, Five Kingdoms defines and describes the major divisions, or phyla, of nature's five great kingdoms - bacteria, protoctists, animals, fungi, and plants - using a modern classification scheme that is consistent with both the fossil record and molecular data. Generously illustrated and remarkably easy to follow, it not only allows readers to sample the full range of life forms inhabiting our planet but to familiarize themselves with the taxonomic theories by which all organisms' origins and distinctive characteristics are traced and classified.