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Understanding Dna

Author: Chris R. Calladine
Publisher: Elsevier
ISBN: 9780080474663
Size: 15.61 MB
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The functional properties of any molecule are directly related to, and affected by, its structure. This is especially true for DNA, the molecular that carries the code for all life on earth. The third edition of Understanding DNA has been entirely revised and updated, and expanded to cover new advances in our understanding. It explains, step by step, how DNA forms specific structures, the nature of these structures and how they fundamentally affect the biological processes of transcription and replication. Written in a clear, concise and lively fashion, Understanding DNA is essential reading for all molecular biology, biochemistry and genetics students, to newcomers to the field from other areas such as chemistry or physics, and even for seasoned researchers, who really want to understand DNA. Describes the basic units of DNA and how these form the double helix, and the various types of DNA double helix Outlines the methods used to study DNA structure Contains over 130 illustrations, some in full color, as well as exercises and further readings to stimulate student comprehension

Molecular Biology Of The Cell

Author: Bruce Alberts
Publisher: Garland Science
ISBN: 1317563743
Size: 73.98 MB
Format: PDF, ePub
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As the amount of information in biology expands dramatically, it becomes increasingly important for textbooks to distill the vast amount of scientific knowledge into concise principles and enduring concepts.As with previous editions, Molecular Biology of the Cell, Sixth Edition accomplishes this goal with clear writing and beautiful illustrations. The Sixth Edition has been extensively revised and updated with the latest research in the field of cell biology, and it provides an exceptional framework for teaching and learning. The entire illustration program has been greatly enhanced.Protein structures better illustrate structure–function relationships, icons are simpler and more consistent within and between chapters, and micrographs have been refreshed and updated with newer, clearer, or better images. As a new feature, each chapter now contains intriguing openended questions highlighting “What We Don’t Know,” introducing students to challenging areas of future research. Updated end-of-chapter problems reflect new research discussed in the text, and these problems have been expanded to all chapters by adding questions on developmental biology, tissues and stem cells, pathogens, and the immune system.

Dna

Author: Israel Rosenfield
Publisher: Columbia University Press
ISBN: 0231142714
Size: 56.85 MB
Format: PDF
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Traces the history of scientific studies into the nature of DNA and examines the impact of DNA research and genetic engineering on society.

Molecular Biology Of The Gene

Author: James D. Watson
Publisher: Benjamin-Cummings Publishing Company
ISBN: 9780321762436
Size: 66.26 MB
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Now completely up-to-date with the latest research advances, the Seventh Edition retains the distinctive character of earlier editions. Twenty-two concise chapters, co-authored by six highly distinguished biologists, provide current, authoritative coverage of an exciting, fast-changing discipline.

The Deeper Genome

Author: John Parrington
Publisher: Oxford University Press, USA
ISBN: 0199688737
Size: 40.56 MB
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As the Human Genome Project completed its mapping of the entire human genome, hopes ran high that we would rapidly be able to use our knowledge of human genes to tackle many inherited diseases, and understand what makes us unique among animals. But things didn't turn out that way ... but the emerging picture is if anything far more exciting. Parrington gives an outline of the deeper genome, involving layers of regulatory elements controlling and coordinating the switching on and off of genes; the impact of its 3D geometry; the discovery of a variety of new RNAs playing critical roles; the epigenetic changes influenced by the environment and life experiences that can make identical twins different and be passed on to the next generation; and the clues coming out of comparisons with the genomes of Neanderthals as well as that of chimps about the development of our species.

Life S Greatest Secret

Author: Matthew Cobb
Publisher: Basic Books
ISBN: 0465062660
Size: 69.56 MB
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Everyone has heard of the story of DNA as the story of Watson and Crick and Rosalind Franklin, but knowing the structure of DNA was only a part of a greater struggle to understand life’s secrets. Life’s Greatest Secret is the story of the discovery and cracking of the genetic code, the thing that ultimately enables a spiraling molecule to give rise to the life that exists all around us. This great scientific breakthrough has had farreaching consequences for how we understand ourselves and our place in the natural world, and for how we might take control of our (and life’s) future. Life’s Greatest Secret mixes remarkable insights, theoretical dead-ends, and ingenious experiments with the swift pace of a thriller. From New York to Paris, Cambridge, Massachusetts, to Cambridge, England, and London to Moscow, the greatest discovery of twentieth-century biology was truly a global feat. Biologist and historian of science Matthew Cobb gives the full and rich account of the cooperation and competition between the eccentric characters—mathematicians, physicists, information theorists, and biologists—who contributed to this revolutionary new science. And, while every new discovery was a leap forward for science, Cobb shows how every new answer inevitably led to new questions that were at least as difficult to answer: just ask anyone who had hoped that the successful completion of the Human Genome Project was going to truly yield the book of life, or that a better understanding of epigenetics or “junk DNA” was going to be the final piece of the puzzle. But the setbacks and unexpected discoveries are what make the science exciting, and it is Matthew Cobb’s telling that makes them worth reading. This is a riveting story of humans exploring what it is that makes us human and how the world works, and it is essential reading for anyone who’d like to explore those questions for themselves.

The Selfish Gene

Author: Richard Dawkins
Publisher: Oxford University Press, USA
ISBN: 9780192860927
Size: 23.83 MB
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An ethologist shows man to be a gene machine whose world is one of savage competition and deceit

Rosalind Franklin And Dna

Author: Anne Sayre
Publisher: W. W. Norton & Company
ISBN: 9780393320442
Size: 57.11 MB
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Presents the frequently overlooked story of the woman who helped discover the double helix structure of DNA, detailing the contributions of scientist Rosalind Franklin to the work of Watson, Crick, and Wilkins.

Herding Hemingway S Cats

Author: Kat Arney
Publisher: Bloomsbury Publishing
ISBN: 1472910060
Size: 47.28 MB
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The language of genes has become common parlance. We know they make your eyes blue, your hair curly or your nose straight. The media tells us that our genes control the risk of cancer, heart disease, alcoholism or Alzheimer's. The cost of DNA sequencing has plummeted from billions of pounds to a few hundred, and gene-based advances in medicine hold huge promise. So we've all heard of genes, but how do they actually work? There are 2.2 metres of DNA inside every one of your cells, encoding roughly 20,000 genes. These are the 'recipes' that tell our cells how to make the building blocks of life, along with myriad control switches ensuring they're turned on and off at the right time and in the right place. But rather than a static string of genetic code, this is a dynamic, writhing biological library. Figuring out how it all works Â? how your genes build your body Â? is a major challenge for researchers around the world. And what they're discovering is that far from genes being a fixed, deterministic blueprint, things are much more random and wobbly than anyone expected. Drawing on stories ranging from six toed cats and stickleback hips to Mickey Mouse mice and zombie genes Â? told by researchers working at the cutting edge of genetics Â? Kat Arney explores the mysteries in our genomes with clarity, flair and wit, creating a companion reader to the book of life itself.

Rna

Author: James E. Darnell
Publisher:
ISBN: 9781936113194
Size: 54.81 MB
Format: PDF
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RNA molecules could function as catalysts. --