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كتاب an introduction to semantic biology Cambridge University Press لغير معروف

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المؤلف : غير معروف
التصنيف : كتب منوعة
الفئة : Biology Books
سنة النشر : 2002
عدد الصفحات : غير محدد
عن الكتاب : 2002م - 1443هـ نبذه عن الكتاب: The genetic code appeared on Earth with the first cells. The codes of cultural evolution arrived almost 4 billion years later. These are the only codes that are recognised by modern biology. In this book, however, Marcello Barbieri explains that there are many more organic codes in nature, and their appearance not only took place throughout the history of life but marked the major steps of that history. A code establishes a correspondence between two independent “worlds”, and the codemaker is a third party between those “worlds”. Therefore the cell can be thought of as a trinity of genotype, phenotype and ribotype. The ancestral ribotypes were the agents which gave rise to the first cells. The book goes on to explain how organic codes and organic memories can be used to shed new light on the problems biologists encounter in cell signalling, epigenesis and embryonic development. A mathematical model is presented to show how embryos can increase their own complexity by the use of a code and a memory. This fascinating book will be of interest to all biologists and anyone with an interest in the origins and the evolution of life on Earth. MARCELLO BARBIERI has conducted research on embryonic development and ribosome crystallisation at the Medical Research Council in Cambridge, UK, the National Institutes of Health in Bethesda, USA, and the Max-Planck-Institut für Molekulare Genetik in Berlin, Germany. He has published books on embryology and evolution, and has taught biophysics, molecular embryology and theoretical biology respectively at the Universities of Bologna, Sassari and Turin, Italy. Since 1992 he has taught embryology and conducted research in theoretical biology at the University of Ferrara, Italy .
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نبذة عن كتاب an introduction to semantic biology Cambridge University Press

كتاب an introduction to semantic biology Cambridge University Press

2002م - 1443هـ نبذه عن الكتاب: The genetic code appeared on Earth with the first cells. The codes of cultural evolution arrived almost 4 billion years later. These are the only codes that are recognised by modern biology. In this book, however, Marcello Barbieri explains that there are many more organic codes in nature, and their appearance not only took place throughout the history of life but marked the major steps of that history. A code establishes a correspondence between two independent “worlds”, and the codemaker is a third party between those “worlds”. Therefore the cell can be thought of as a trinity of genotype, phenotype and ribotype. The ancestral ribotypes were the agents which gave rise to the first cells. The book goes on to explain how organic codes and organic memories can be used to shed new light on the problems biologists encounter in cell signalling, epigenesis and embryonic development. A mathematical model is presented to show how embryos can increase their own complexity by the use of a code and a memory. This fascinating book will be of interest to all biologists and anyone with an interest in the origins and the evolution of life on Earth. MARCELLO BARBIERI has conducted research on embryonic development and ribosome crystallisation at the Medical Research Council in Cambridge, UK, the National Institutes of Health in Bethesda, USA, and the Max-Planck-Institut für Molekulare Genetik in Berlin, Germany. He has published books on embryology and evolution, and has taught biophysics, molecular embryology and theoretical biology respectively at the Universities of Bologna, Sassari and Turin, Italy. Since 1992 he has taught embryology and conducted research in theoretical biology at the University of Ferrara, Italy .


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