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Cell Cycle and Cell Differentiation

2013-06-29 Science
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Release : 2013-06-29
Genre : Science
Kind : eBook
Book Rating : 90X/5 ( reviews)

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Book Synopsis Cell Cycle and Cell Differentiation by : J. Reinert

Download or read book Cell Cycle and Cell Differentiation written by J. Reinert. This book was released on 2013-06-29. Available in PDF, EPUB and Kindle. Book excerpt: It is instructive to compare the response of biologists to the two themes that comprise the title of this volume. The concept of the cell cycle-in contra distinction to cell division-is a relatively recent one. Nevertheless biologists of all persuasions appreciate and readily agree on the central problems in this area. Issues ranging from mechanisms that initiate and integrate the synthesis of chro mosomal proteins and DNA during S-phase of mitosis to the manner in which assembly of microtubules and their interactions lead to the segregation of metaphase chromosomes are readily followed by botanists and zoologists, as well as by cell and molecular biologists. These problems are crisp and well-defined. The current state of "cell differentiation" stands in sharp contrast. This, one of the oldest problems in experimental biology, almost defies definition today. The difficulties arise not only from a lack of pertinent information on the regulatory mechanisms, but also from conflicting basic concepts in this field. One of the ways in which this situation might be improved would be to find a broader experimental basis, including a better understanding of the relationship between the cell cycle and cell differentiation.

Cell Cycle and Cell Differentiation

1975 Cell cycle
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Release : 1975
Genre : Cell cycle
Kind : eBook
Book Rating : 696/5 ( reviews)

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Book Synopsis Cell Cycle and Cell Differentiation by : J. Reinert

Download or read book Cell Cycle and Cell Differentiation written by J. Reinert. This book was released on 1975. Available in PDF, EPUB and Kindle. Book excerpt:

Cell Differentiation

2012-12-06 Science
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Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 130/5 ( reviews)

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Book Synopsis Cell Differentiation by : J. M. Ashworth

Download or read book Cell Differentiation written by J. M. Ashworth. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: The development of an embryo is one of the which prevents entry of other sperm, fusion of most awe inspiring biological phenomena and the two haploid nuclei occurs and within about the study of cell differentiation can be traced 30 minutes the pigmented cortex rotates with respect to the underlying cytoplasm and in so back in antiquity to Aristotle and beyond However, there are few modern sciences which doing it reveals a grey, crescent shaped area on pay more than a cursory obeisance to their the side of the egg opposite to the point of founders and few students seem very interested entry of the sperm. This is another example of in the theories of their dead predecessors. polarity developing. Soon after fertilization the Embryology, though, is that rare exception - a zygote enters a period of rapid nuclear and cell division. The result of this cleavage process is science where the problems, theories and often that the egg cytoplasm is partitioned between techniques that excite our interest today, are essentially the same as those which excited our numerous cells whose ratio of nuclear volume to cytoplasmic volume is more like that found colleagues of fifty or even a hundred years ago. in an 'average' somatic cell.

The Differentiation of Cells

1977 Science
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Release : 1977
Genre : Science
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Book Synopsis The Differentiation of Cells by : Norman Maclean

Download or read book The Differentiation of Cells written by Norman Maclean. This book was released on 1977. Available in PDF, EPUB and Kindle. Book excerpt:

Developmental Aspects of the Cell Cycle

2012-12-02 Science
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Release : 2012-12-02
Genre : Science
Kind : eBook
Book Rating : 090/5 ( reviews)

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Book Synopsis Developmental Aspects of the Cell Cycle by : Ivan Cameron

Download or read book Developmental Aspects of the Cell Cycle written by Ivan Cameron. This book was released on 2012-12-02. Available in PDF, EPUB and Kindle. Book excerpt: Developmental Aspects of the Cell Cycle discusses the molecular, organelle, cellular, and organismal levels of cell cycle, cell proliferation, and cell differentiation. It addresses the possible antagonism between the ability of cells to proliferate and to differentiate. After brief historical, theoretical, and methodological background information for each cell system, this book concentrates on the mechanisms involved in the regulation of cell proliferation and differentiation. The book presents systems in which mass cultures of cells can be induced to undergo a synchronous transition from one cell state to another, enabling the amplification of cellular and biochemical events to be analyzed with the available morphological and biochemical techniques. Some chapters explain the possibility of cell state production by a microenvironment that occurs at the organismal level, in which a series of mitotic and growth steps causes cells proliferation. The concluding chapters discuss cell proliferation and differentiation in specific cell system, such as embryonic chick and male germ cell. This book will appeal to investigators in many disciplines, teachers, and life sciences students, particularly, to molecular, cellular, and developmental biologists.

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