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Biochemistry, Genetics, and Embryology

2004 Medical
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Release : 2004
Genre : Medical
Kind : eBook
Book Rating : 541/5 ( reviews)

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Book Synopsis Biochemistry, Genetics, and Embryology by : Juan E. Vargas

Download or read book Biochemistry, Genetics, and Embryology written by Juan E. Vargas. This book was released on 2004. Available in PDF, EPUB and Kindle. Book excerpt: This book offers high-yield, concise basic science content presented in a logical template. It is designed for use during coursework to aid in understanding application of principles, and then as review for USMLE Step 1.

Molecular Embryology

2008-02-02 Science
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Release : 2008-02-02
Genre : Science
Kind : eBook
Book Rating : 708/5 ( reviews)

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Book Synopsis Molecular Embryology by : Paul T. Sharpe

Download or read book Molecular Embryology written by Paul T. Sharpe. This book was released on 2008-02-02. Available in PDF, EPUB and Kindle. Book excerpt: Most people have some interest in embryos; this probably results, in part, from their interest in understanding the biological origins of themselves and their offspring and, increasingly, concerns about how environmental change such as pollution might affect human development. Obviously, et- cal considerations preclude experimental studies of human embryos and, c- sequently, the developmental biologist has turned to other species to examine this process. Fortunately, the most significant conclusion to be drawn from the experimental embryology of the last two decades is the manner in which orthologous or closely related molecules are deployed to mediate similar - velopmental processes in both vertebrates and invertebrates. The molecular mechanisms regulating processes fundamental to most animals, such as axial patterning or axon guidance, are frequently conserved during evolution. (It is now widely believed that the differences between phyla and classes are the result of new genes, arising mostly by duplication and divergence of extant sequences, regulating the appearance of derived characters. ) Other vertebrates are obviously most likely to use the same devel- mental mechanisms as humans and, within the vertebrate subphylum, the - parent degree of conservation of developmental mechanism is considerable. It has long been recognized that particular vertebrate species offer either d- tinct advantages in investigating particular stages of development or are - pecially amenable to particular manipulations. No single animal can provide all the answers because not all types of experiments can be carried out on a single species.

Gene Activity in Early Development

2012-12-02 Science
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Release : 2012-12-02
Genre : Science
Kind : eBook
Book Rating : 438/5 ( reviews)

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Book Synopsis Gene Activity in Early Development by : Bozzano G Luisa

Download or read book Gene Activity in Early Development written by Bozzano G Luisa. This book was released on 2012-12-02. Available in PDF, EPUB and Kindle. Book excerpt: The new third edition of Gene Activity in Early Development reflects the ten years of technological progress since the last edition. Providing a unique blend of classical and molecular knowledge, it discusses all major embryonic systems from both a comparative and mechanistic point of view. In deriving overall interpretations of developmental phenomena, it brings into play all the disparate forms of evidence, including genetic, molecular, and cytological.**This book is written for any serious student or scholar entering the field, whether his or her background is in genetics, molecular biology, or embryology.

Introduction to Molecular Embryology

2012-12-06 Medical
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Release : 2012-12-06
Genre : Medical
Kind : eBook
Book Rating : 833/5 ( reviews)

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Book Synopsis Introduction to Molecular Embryology by : Jean Brachet

Download or read book Introduction to Molecular Embryology written by Jean Brachet. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Nearly 10 years have elapsed since I finished writing the first edition of Intro duction to Molecular Embryology. During this period, molecular embryology has made great strides forward, but without undergoing a major revolution; there fore, the general philosophy and outline of the book have remained almost un changed. However, all the chapters had to be almost completely rewritten in or der to introduce new facts and to eliminate findings which have lost interest or have been disproved. There was a major gap in the first edition of this book: very little was said about mammalian eggs despite their obvious interest for mankind. Research on mammalian eggs and embryos is so active today that this important topic deserves a full chapter in a book concerned with molecular embryology. Therefore, I am very thankful to my colleague Dr. Henri Alexandre, who has written a chapter on mammalian embryology (Chap. 9) and has prepared all the illustrations for this book.

Self-Organizing Systems

2012-12-06 Science
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Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 836/5 ( reviews)

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Book Synopsis Self-Organizing Systems by : F.Eugene Yates

Download or read book Self-Organizing Systems written by F.Eugene Yates. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Technological systems become organized by commands from outside, as when human intentions lead to the building of structures or machines. But many nat ural systems become structured by their own internal processes: these are the self organizing systems, and the emergence of order within them is a complex phe nomenon that intrigues scientists from all disciplines. Unfortunately, complexity is ill-defined. Global explanatory constructs, such as cybernetics or general sys tems theory, which were intended to cope with complexity, produced instead a grandiosity that has now, mercifully, run its course and died. Most of us have become wary of proposals for an "integrated, systems approach" to complex matters; yet we must come to grips with complexity some how. Now is a good time to reexamine complex systems to determine whether or not various scientific specialties can discover common principles or properties in them. If they do, then a fresh, multidisciplinary attack on the difficulties would be a valid scientific task. Believing that complexity is a proper scientific issue, and that self-organizing systems are the foremost example, R. Tomovic, Z. Damjanovic, and I arranged a conference (August 26-September 1, 1979) in Dubrovnik, Yugoslavia, to address self-organizing systems. We invited 30 participants from seven countries. Included were biologists, geologists, physicists, chemists, mathematicians, bio physicists, and control engineers. Participants were asked not to bring manu scripts, but, rather, to present positions on an assigned topic. Any writing would be done after the conference, when the writers could benefit from their experi ences there.

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