Polyploid and Hybrid Genomics (eBook)

Z. Jeffrey Chen is the D. J. Sibley Centennial Professor in Plant Molecular Genetics, at the University of Texas at Austin. James A. Birchler is Curators' Professor of Biological Sciences, Division of Biological Sciences, at the University of Missouri.

Contributors xi

Preface xvii

Section I Genomics of Hybrids 1

1 Yeast Hybrids and Polyploids as Models in Evolutionary
Studies 3

Avraham A. Levy, Itay Tirosh, Sharon Reikhav, Yasmin Bloch, and
Naama Barkai

2 Transcriptome Profiling of Drosophila Interspecific
Hybrids: Insights into Mechanisms of Regulatory Divergence and
Hybrid Dysfunction 15

Jos´e M. Ranz, Shu-Dan Yeh, Kevin G. Nyberg, and Carlos A.
Machado

3 cis- and trans-Regulation in Drosophila Interspecific
Hybrids 37

Joseph D. Coolon and Patricia J. Wittkopp

4 Gene Expression and Heterosis in Maize Hybrids 59

Mei Guo and J. Antoni Rafalski

5 Integrating "Omics" Data and Expression QTL to
Understand Maize Heterosis 85

Camille Rustenholz and Patrick S. Schnable

6 Genomics and Heterosis in Hexaploid Wheat 105

Zhongfu Ni, Yingyin Yao, Huiru Peng, Zhaorong Hu, and Qixin
Sun

7 Progress of Genomics and Heterosis Studies in Hybrid Rice
117

Lei Zhang, Yonggang Peng, Yang Dong, Hongtao Li, Wen Wang, and
Zhen Zhu

8 Heterosis: The Case for Single-Gene Overdominance
137

Katie L. Liberatore, Ke Jiang, Dani Zamir, and Zachary B.
Lippman

Section II Genomics of Polyploids 153

9 Genomics and Transcriptomics of Photosynthesis in
Polyploids 155

Jeremy E. Coate and Jeff J. Doyle

10 Chromosomal and Gene Expression Changes in Brassica
Allopolyploids 171

Eric Jenczewski, A.M. Ch`evre, and K. Alix

11 Dynamics of Duplicated Gene Expression in Polyploid Cotton
187

Keith L. Adams and Jonathan F. Wendel

12 Reprogramming of Gene Expression in the Genetically Stable
Bread Allohexaploid Wheat 195

Dominique Arnaud, Houda Chelaifa, Joseph Jahier, and Boulos
Chalhoub

13 Nucleocytoplasmic Interaction Hypothesis of Genome
Evolution and Speciation in Polyploid Plants Revisited: Polyploid
Species-Specific Chromosomal Polymorphisms inWheat 213

Bikram S. Gill and B. Friebe

Section III Mechanisms for Novelty in Hybrids and Polyploids
223

14 Genes Causing Postzygotic Hybrid Incompatibility in
Plants: A Window into Co-Evolution 225

Kirsten Bomblies

15 Meiosis in Polyploids 241

Graham Moore

16 Genomic Imprinting: Parental Control of Gene Expression in
Higher Plants 257

Peter C. McKeown, Antoine Fort, and Charles Spillane

17 Seed Development in Interploidy Hybrids 271

Roderick J. Scott, Julia L. Tratt, and Ahmed Bolbol

18 Chromatin and Small RNA Regulation of Nucleolar Dominance
291

Pedro Costa-Nunes and Olga Pontes

19 Genetic Rules of Heterosis in Plants 313

James A. Birchler

20 Chromatin and Gene Expression Mechanisms in Hybrids
323

Guangming He and Xing-Wang Deng

21 Genetic and Epigenetic Mechanisms for Polyploidy and
Hybridity 335

Z. Jeffrey Chen and Helen H. Yu

Index 355

A color plate is located between pages 174 and 175.