The Centrosome in Cell Replicatio n and Early Developmen t
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1 The Centrosome in Cell Replicatio n and Early Developmen t Robert E. Palazzo Gerald P. Schatten
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3 Contributors Preface xix xv 1 The Centrosome and Parthenogenesi s Thomas Küntziger and Michel Bornens I. Introduction 1 II. Toward a Functional Description of the Centrosome 2 III. The Centrosome Organelle versus Self-Assembled Centers 1 2 IV. Centrosome Reproduction and the Parthenogenetic Activity of the Centrosome 1 3 V. Conclusion 1 8 References y-tubuli n Berl R. Oakle y I. Centrosomes and Microtubule Nucleation 27 II y-tubulin and the Tubulin Superfamily of Proteins 30 III. Distribution of y-tubulin in Cells 3 3 IV. Studies of y-tubulin Function 39 V. y-tubulin and Microtubule Assembly : Current Knowledge and Unanswered Questions 45 VI. Concluding Remarks 4 9 References y-tubulin Complexes and Their Role in Microtubule Nucleatio n Ruwanthi N. Gunawardane, Sofia B. Lizarraga, Christiane Wiese, Andrew Wilde, and Yixian Zheng I. Introduction 5 5 II. Biochemical and Structural Studies of yturc and ytusc 57
4 III. Evidence That yturc Is the Major Microtubule Nucleator a t the Centrosome 64 IV. The Mechanism of Microtubule Nucleation 65 V. Concluding Remarks 69 References y-tubulin of Budding Yeast Jackie Vogel and Michael Snyder I. Introduction 7 5 II. Tubulins of Yeast 8 0 III. Interactions between Tubulins 88 IV. The y-tubulin Complex in Yeast 9 1 V. Future Directions 9 5 References 97 5 The Spindle Pole Body of Saccharomyces cerevisiae : Architecture and Assembly of the Core Components Susan E. Francis and Trisha N. Davis I. Introduction 10 5 II. SPB Duplication and Assembly of the Mitotic Spindle 10 6 III. Structure of the SPB 107 IV. SPB Core Components 109 V. Assembly of the Core SPB Components 122 VI. Transcriptional Regulation of Core SPB Components 123 VII. Ilomologs of Spindle Pole Components i n Other Organisms 124 VIII. Future Directions 125 References The Microtubule Organizing Centers of Schizosaccharomyces pomb e lain M. Hagan and Janni Peterse n L Introduction 13 3 II. Cytoplasmic Microtubule Organizing Centers 136
5 III. The Spindle Pole Body 13 8 IV. Molecular Characterization of SPB Components 14 9 V. Perspectives 15 3 References Comparative Structural, Molecular, and Functional Aspects of th e Dictyostelium discoideum Centrosom e Ralph Gräf, Nicole Brusis, Christine Daunderer, Ursula Euteneuer, Andrea Hestermann, Manfred Schliwa, and Masahiro Ueda I. Introduction 16 1 II. Comparative Morphology of the Dictyostelium Centrosome 163 IT I. Comparative Analysis of Dictyostelium Centrosome Duplication 167 IV. Comparative Molecular Biology of the Dictyostelium Centrosome 17 1 V. Conclusions 17 9 References Are There Nucleic Acids in the Centrosome? Wallace F. Marshall and Joel L. Rosenbau m I. Introduction 187 II. Do Centrioles or Centrosomes Contain DNA? 188 III. Do Centrosomes Contain RNA? 19 7 IV. Conclusions 20 1 References Basal Bodies and Centrioles : Their Function and Structure Andrea M. Preble, Thomas M. Giddings, Jr., and Susan K. Dutche r I. Introduction to Centrioles and Basal Bodies 20 7 II. The Structure of Centrioles and Basal Bodies 212 III. The Function of Basal Bodies and Centrioles as Revealed b y Mutational Analysis 22 1 IV. Basal Body/Centriole Replication 226 References 228
6 16 Centrosome Reduction during Mammalian Spermiogenesi s G. Manandhar, C. Simerly, and G. Schatte n I. Introduction 343 IL Overview of Mammalian Spermiogenesis 345 III. Stages of Centrosome Reduction during Spermiogenesis 347 IV. Conclusions 35 8 References The Centrosome of the Early C. elegans Embryo : Inheritance, Assembly, Replication, and Developmental Roles Kevin F. O'Connell I. Why C. elegans? 36 5 II. Origin and Replication of the Zygotic Centrosomes 367 III. The Central Role of the Centrosome-Pronucleus Complex in Specifyin g AP Polarity 374 IV. Nuclear Positioning 378 V. Concluding Remarks 38 0 References The Centrosome in Drosophila Oocyte Developmen t Timothy L. Megraw and Thomas C. Kaufma n I. Introduction 38 5 II. The Germarium : Centrosomes Are Anchored to Achieve Polarize d Cell Divisions 387 III. The Oocyte MTOC 39 1 IV. Meiosis 396 V. Summary 40 0 References The Centrosome in Early Drosophila Embryogenesi s W. F. Roth well and W. Sulliva n I. Introduction 41 0 II. Ultrastructure 412
7 III. Composition 41 5 IV. Duplication and Separation 42 1 V. Fertilization and the First Mitotic Division 427 VI. Precortical Divisions 43 0 VII. Cortical Divisions 432 References Centrosome Maturatio n Robert E. Palazzo, Jacalyn M. Vogel, Bradley]. Schnackenberg, Dawn R. Hull, and Xingyong Wu I. Introduction 44 9 II. Centrosome Maturation 45 1 III. Centrosome Structure and Microtubule Nucleation Potential 45 3 IV. The Role of the Centriole 457 V. The Procentrosome 45 8 VI. Paternal versus Maternal Centrosomes 460 VII. Summary 462 References 46 3 Index 47 1 Contents of Previous Volumes 485
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