Overview
- Editors:
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Yoshinori Kohwi
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Life Science Division, Lawrence Berkeley Laboratory, Berkeley, CA
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Table of contents (22 protocols)
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Introduction
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- Gillian P. Bates, David G. Hay
Pages 3-15
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Analysis of Triplet Pepeat DNAs and RNAs
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- Maria M. Krasilnikova, Sergei M. Mirkin
Pages 19-28
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- Michael J. Dixon, Saumitri Bhattacharyya, Robert S. Lahue
Pages 29-45
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- Qiu-Ping Yuan, Martin Schalling
Pages 47-59
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- Mário Gomes-Pereira, Sanjay I. Bidichandani, Darren G. Monckton
Pages 61-76
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Detection and Analysis of Polyglutamine-Containing Proteins and Their Aggregates
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- Ali Khoshnan, Susan Ou, Jan Ko, Paul H. Patterson
Pages 87-102
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- Elizabeth Brooks, Montserrat Arrasate, Kenneth Cheung, Steven M. Finkbeiner
Pages 103-128
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- Noriko Hazeki, Ichiro Kanazawa
Pages 129-137
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Establishment of Animal and Cultured Cell Models for Trinucleotide Repeat Diseases
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Front Matter
Pages 139-139
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- Cindy Voisine, Anne C. Hart
Pages 141-160
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- Donna L. Smith, Gillian P. Bates
Pages 161-171
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- Violeta Stoyanova, Ben A. Oostra
Pages 173-184
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- Cédric Savouret, Claudine Junien, Geneviève Gourdon
Pages 185-197
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- Etienne Régulier, Diana Zala, Patrick Aebischer, Nicole Déglon
Pages 199-213
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- Mário Gomes-Pereira, Darren G. Monckton
Pages 215-227
About this book
Trinucleotide repeats are relatively common in the human genome. These simple repeats have received much attention since epoch-making discoveries were made that particular trinucleotide repeats are expanded in the causal genes of human hereditary neurological disorders. For example, the CGG repeat is expanded in fragile X syndrome at the 5' untranslated region (UTR) of its causal gene. In myotonic dystrophy, it is the CTG repeat that is expanded at the 3' UTR of its causal gene. The CAG repeat was also found expanded in coding regions of the genes responsible for X-linked spinal and bulbar muscular atrophy, Huntington’s disease, spinocerebellar ataxia, and other disorders. On the other hand, expansion of the GAA repeat was identified in the intron of the gene responsible for the Friedreich’s ataxia. For these trinucleotide repeat diseases, the longer the trinucleotide expansion, the earlier the age of onset and the more severe the syndrome. Thus, these findings that showed the intriguing link between a particular trinucleotide expansion and its associated neurological disorders have led to a new field of intensive study. Active research addressing the underlying mechanisms for trinucleotide repeat diseases has employed various approaches ranging from DNA biochemistry to animal models for the diseases. In particular, animal models for the triplet repeat diseases have provided excellent resources not only for understanding the mechanisms but also for exploring therapeutic interventions.
Editors and Affiliations
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Life Science Division, Lawrence Berkeley Laboratory, Berkeley, CA
Yoshinori Kohwi