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| Contributors | |
| Preface | |
| Glossary | |
| Putting Physcomitrella patens on the Tree of Life: The Evolution and Ecology of Mosses | |
| Introduction to Physcomitrella | |
| The position of P. patens on the tree of life | |
| Relationships within the mosses | |
| Evolution and ecology of the mosses | |
| General implications for evolutionary processes in mosses | ... MORE |
| The Genetic Basis of Natural Variation in Bryophyte Model Systems | |
| Introduction | |
| Genetic variation among bryophyte populations | |
| Mapping genes underlying natural variants | |
| Assigning genes to phenotypes | |
| Comparative Genomics | |
| Introduction | |
| A short history of P. patens genomics | |
| Features of the P. patens nuclear genome | |
| Comparisons with seed plants and algae | |
| Computational resources for P. patens | |
| Conclusions and outlook | |
| Gene Targeting | |
| Introduction | |
| Gene targeting in eukaryotes | |
| Gene targeting in P. patens: practical aspects | |
| Targeted gene replacement versus targeted insertion | |
| Mechanisms of gene targeting | |
| Unanswered questions and future prospects | |
| The Small RNAs of Physcomitrella patens: Expression, Function and Evolution | |
| Introduction to small RNAs | |
| Classes of small silencing RNAs | |
| Expression of P. patens small RNAs | |
| Biogenesis of P. patens small RNAs: Dicers, Slicers and other utensils | |
| Targets of P. patens small RNAs | |
| Evolution of plant miRNAs | |
| Conclusions | |
| Tip Growth in the Moss Physcomitrella patens | |
| Introduction | |
| Morphology and structure of a tip cell | |
| Environmental signals affecting polar cell elongation | |
| Cellular structural components involved in polar cell elongation | |
| Gametangia Development in the Moss Physcomitrella patens | |
| Introduction | |
| Development of the gametangia | |
| Development of the gametangia after fertilization is accompanied by growth of the sporophyte | |
| Gene-trap lines with GUS expression in the gametangia | |
| Future prospects | |
| Chloroplasts | |
| Chloroplasts of Physcomitrella patens | |
| Plastid DNA | |
| Transcription of plastid genes by two plastid RNA polymerases PEP and NEP | |
| Rhythmic expression of the plastid PSBD gene | |
| Post-transcriptional regulation in plastids | |
| Plastid transformation | |
| Chloroplast import | |
| Plastid division | |
| Chloroplast movement | |
| Carbon and Energy Metabolism | |
| Introduction | |
| Carbon and energy allocation | |
| Sucrose metabolism and transport | |
| Hexose metabolism and transport | |
| Energy homeostasis and Snf1-related kinases | |
| Conclusions | |
| Technical note on database searches and tree construction | |
| Hormonal Regulation of Development by Auxin and Cytokinin in Moss | |
| Major plant hormone routes are established in bryophytes | |
| Auxin | |
| Cytokinin | |
| Auxin and cytokinin interaction | |
| Other growth regulating substances | |
| The Role of Abscisic Acid in Stress Tolerance | |
| Introduction | |
| Tolerance of P. patens to abiotic stresses and the effects of ABA | |
| Physiological and morphological changes during the establishment of tolerance | |
| Expression of stress-related genes | |
| Global responses to stress at the transcription level | |
| The ABA-signalling pathway | |
| Conclusions | |
| Pathogenesis in Mosses | |
| Introduction | |
| Recent advances in molecular plant pathology | |
| Experimental advantages of P. patens | |
| Developing a P. patens pathosystem | |
| Responses of P. patens to infection | |
| Selecting P. patens genes for functional studies of disease | |
| Future directions and opportunities | |
| Index | |
| Color plates | |
| Table of Contents provided by Publisher. All Rights Reserved. |