Developmental Regulation of the Cell Cycle by the Trol and Ana Genes of Drosophila Melanogaster

Developmental Regulation of the Cell Cycle by the Trol and Ana Genes of Drosophila Melanogaster PDF Author: Michael Craig Caldwell
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ISBN:
Category :
Languages : en
Pages : 416

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Developmental Regulation of the Cell Cycle by the Trol and Ana Genes of Drosophila Melanogaster

Developmental Regulation of the Cell Cycle by the Trol and Ana Genes of Drosophila Melanogaster PDF Author: Michael Craig Caldwell
Publisher:
ISBN:
Category :
Languages : en
Pages : 416

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Developmental Regulation of Growth and Cell Cycle Progression in Drosophila Melanogaster

Developmental Regulation of Growth and Cell Cycle Progression in Drosophila Melanogaster PDF Author: Sanjeev Ashok Datar
Publisher:
ISBN:
Category :
Languages : en
Pages : 294

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The Involvement of a Homeobox Gene, Even-skipped, in the Developmental Control of Cell Cycle Progression in the Trol Pathway of Drosophila Melanogaster

The Involvement of a Homeobox Gene, Even-skipped, in the Developmental Control of Cell Cycle Progression in the Trol Pathway of Drosophila Melanogaster PDF Author: Youngji Park
Publisher:
ISBN:
Category :
Languages : en
Pages : 410

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Genetic and Environmental Control of Growth and the Cell Cycle During Larval Development of Drosophila Melanogaster

Genetic and Environmental Control of Growth and the Cell Cycle During Larval Development of Drosophila Melanogaster PDF Author: Jessica S. Britton
Publisher:
ISBN:
Category :
Languages : en
Pages : 432

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Conditional expression of mutated cell cycle genes during the development of Drosophila melanogaster

Conditional expression of mutated cell cycle genes during the development of Drosophila melanogaster PDF Author: Georgina Alison Rimmington
Publisher:
ISBN:
Category : Physiology
Languages : en
Pages :

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Developmental Control of the Cell Cycle

Developmental Control of the Cell Cycle PDF Author: Anna C. Ballew
Publisher:
ISBN:
Category :
Languages : en
Pages : 34

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Tumor Suppressor Genes in Human Cancer

Tumor Suppressor Genes in Human Cancer PDF Author: David E. Fisher
Publisher: Springer Science & Business Media
ISBN: 1592592309
Category : Medical
Languages : en
Pages : 441

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David Fisher, MD, PhD, and an authoritative panel of academic, cutting-edge researchers review and summarize the current state of the field. Describing the broad roles of tumor suppressors from a perspective based in molecular biology and genetics, the authors detail the major suppressors and the pathways they regulate, including cell cycle progression, stress responses, apoptosis, and responses to DNA damage. Leading-edge and forward-looking, Tumor Suppressor Genes in Human Cancer illuminates what is currently known of tumor suppressor genes and their regulation, work that is already beginning to revolutionize cancer target elucidation, drug discovery, and treatment design.

Evolution by Gene Duplication

Evolution by Gene Duplication PDF Author: Susumu Ohno
Publisher: Springer Science & Business Media
ISBN: 364286659X
Category : Medical
Languages : en
Pages : 171

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It is said that "necessity is the mother of invention". To be sure, wheels and pulleys were invented out of necessity by the tenacious minds of upright citi zens. Looking at the history of mankind, however, one has to add that "Ieisure is the mother of cultural improvement". Man's creative genius flourished only when his mind, freed from the worry of daily toils, was permitted to entertain apparently useless thoughts. In the same manner, one might say with regard to evolution that "natural selection mere(y tnodifted, while redundanry created". Natural selection has been extremely effective in policing alleHe mutations which arise in already existing gene loci. Because of natural selection, organisms have been able to adapt to changing environments, and by adaptive radiation many new species were created from a common ancestral form. Y et, being an effective policeman, natural selection is extremely conservative by nature. Had evolution been entirely dependent upon natural selection, from a bacterium only numerous forms of bacteria would have emerged. The creation of metazoans, vertebrates and finally mammals from unicellular organisms would have been quite impos sible, for such big leaps in evolution required the creation of new gene loci with previously nonexistent functions. Only the cistron which became redun dant was able to escape from the relentless pressure of natural selection, and by escaping, it accumulated formerly forbidden mutations to emerge as a new gene locus.

Proceedings of the National Academy of Sciences of the United States of America

Proceedings of the National Academy of Sciences of the United States of America PDF Author: National Academy of Sciences (U.S.).
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 756

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Molecular Biology of Aging

Molecular Biology of Aging PDF Author: Avril D. Woodhead
Publisher: Springer Science & Business Media
ISBN: 1489922180
Category : Psychology
Languages : en
Pages : 485

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It is delightful but humbling to find my face at the start of these Proceedings--there are innumerable other faces which could equally weIl stand there, from among the band who have fore gathered at every gerontology conference since the subject was launched in its present form; but I deeply appreciate being there. Gerontology d. id not grow by accident. Its present standing is the fruit of careful planning, undertaken by European and American scientists back in the 1950's. In those days it was still a "fringe" science, and the conspirators had much the standing of the 1920's Interplanetary Society. The United States itself is the offspring of conspiracy, for when the results of conspiracy are beneficent, the conspirators become Founding Fathers. This has been the case with gerontology. The present meeting is especially gratifying because the papers have been recitals of normal, hard-science investigation. We had to get through the rigors of a long period of semantic argument and a long period of one-shot general theories before this kind of meeting, normal in all other research fields, could take place. It was also necesssary to breed in the menagerie a generation of excellent investigators aware of the theoretical background but unintimidated by it, who share our conviction that human aging is comprehensible and probably controllable, and who go into the laboratory to attack specifics.