Description

International Review of Cell and Molecular Biology presents current advances and comprehensive reviews in cell biology--both plant and animal. Articles address structure and control of gene expression, nucleocytoplasmic interactions, control of cell development and differentiation, and cell transformation and growth. Impact factor for 2012: 4.973.

Ideas from the fields of biophysics, physical chemistry, of polymer and colloid, and soft matter science have helped clarify the structure and functions of the cell nucleus. The development of powerful methods for modeling conformations and interactions of macromolecules has also contributed. The book aims to encourage cell and molecular biologists to become more familiar with and understand these new concepts and methods, and the crucial contributions they are making to our perception of the nucleus.

Key Features

  • This is the first volume to present a comprehensive review of New Models of the Cell Nucleus

Readership

Cell biologists, molecular biologists, developmental biologists, physiologists (organ level), biomedical scientists, biochemists studying cell-cell interactions, cell variation and evolution

Table of Contents

Contributors

Preface

Chapter One. The Nuclear Physique

Abstract

1 Introduction: A Brief History of Biophysics

2 The Biophysical Nucleus

Acknowledgments

References

Chapter Two. The Crowded Nucleus

Abstract

1 Introduction

2 Macromolecular Crowding in the Nucleus

3 Entropic (Depletion) Forces in the Nucleus

4 Compartmentalization in the Nucleus

5 Phase Separation in the Nucleus

6 Concluding Remarks

References

Further-Reading

Chapter Three. Crowding in Polymer–Nanoparticle Mixtures

Abstract

1 Introduction

2 Models of Macromolecules: Polymers and Nanoparticles

3 Theoretical and Computational Methods

4 Response of Polymer Conformations to Nanoparticle Crowding

5 Concluding Remarks

Acknowledgments

References

Chapter Four. Crowding-Induced Formation and Structural Alteration of Nuclear Compartments: Insights from Computer Simulations

Abstract

1 Introduction

2 Structural Properties of Nuclear Compartments

3 Crowded Nature of Cell Nucleus

4 Structural Alterations of Chromosome Subcompartments by Macromolecular Crowding

5 Formation and Maintenance of NBs Influenced by Macromolecular Crowding

6 Concluding Remarks

Acknowledgments

References

Chapter Five. Phase Separation as a Possible Means of Nuclear Compartmentalization

Abstract

1 Introduction

2 Macromolecule Solution Chemistry

3 Aqueous Phase Separation

4 Nuclear Compartments as Crowded and Dynamic Structures

5 Potential Functional Significance of Phase Separation for Nuclear Compartmentalization

6 Experimental Model Systems for Crowded, Phase-Separated Microcompartments

7 Looking Forward

Acknowledgment

References

Chapter Six. Formation of

Details

No. of pages:
512
Language:
English
Copyright:
© 2014
Published:
Imprint:
Academic Press
Print ISBN:
9780128000465
Electronic ISBN:
9780128002520

About the editors

Ronald Hancock

Ronald Hancock obtained a PhD in Microbiology at Cambridge, UK and was a postdoc at Harvard Medical School. He worked at the Swiss Cancer Institute and is now a professor in the Department of Molecular Biology and the Cancer Research Centre of Laval University in Québec, Canada. His research focuses on the structure of the cell nucleus and chromosomes, and he also teaches and collaborates on studies of DNA repair with scientists in the Biosystems Group of the Silesian University, Gliwice, Poland. He is Editor of two volumes on "The Nucleus" in the series "Methods in Molecular Biology" (Springer) and of a Chapter entitled "The crowded environment of the genome" in the book "Genome organization and function in the cell nucleus" (Wiley). He represents Canada on the International Committee of the International (William Bernhard) Workshop on the Cell Nucleus.

Kwang Jeon

Kwang Jeon received his Ph.D. in cell physiology at King’s College, University of London, UK, in 1964 and taught at SUNY Buffalo and University of Tennessee. His research was concerned with the biogenesis and function of cell components in two major areas: Integration of intracellular symbionts into host cells leading to the acquisition of new cell components and cell variation; Membrane-protein recycling during endo- and exocytosis.