In this episode of the Epigenetics Podcast, we caught up with Karolin Luger, Ph.D., from the University of Colorado in Boulder to talk about her work on solving the crystal structure of the nucleosome and on how histone chaperones like FACT act on chromatin.
During her postdoc with Timothy Richmond at the Swiss Federal Institute of Technology in Zürich, Karolin Luger was the first author on an all-time classic paper called "Crystal structure of the nucleosome core particle at 2.8 A resolution" which was published in Nature. This article was published more than 20 years ago now and it has been cited about 9000 times.
After completing her postdoc, she moved to Colorado to set up her own lab where she continued to work on the structure of the nucleosome and the factors that influence their structure. The most recent Nature paper published by her lab investigated how the FACT complex promotes both disassembly and reassembly of nucleosomes during gene transcription, DNA replication, and DNA repair.
In this interview, we discuss the efforts that went into solving the crystal structure of the nucleosome back in 1997, her work on histone chaperones, and her recent work on how FACT keeps nucleosomes intact after gene transcription.
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Transgenerational Inheritance and Epigenetic Imprinting in Plants (Mary Gehring)
When is a Peak a Peak? (Claudio Cantù)
Analysis of 3D Chromatin Structure Using Super-Resolution Imaging (Alistair Boettiger)
Gene Dosage Alterations in Evolution and Ageing (Claudia Keller Valsecchi)
Structural Analysis of Nucleosomes During Transcription (Lucas Farnung)
DNA Methylation Alterations in Neurodegenerative Diseases (Paula Desplats)
scDamID, EpiDamID and Lamina Associated Domains (Jop Kind)
Circulating Epigenetic Biomarkers in Cancer (Charlotte Proudhon)
Epigenetic Landscapes During Cancer (Luciano Di Croce)
Formation of CenH3-deficient Kinetochores (Ines Drinnenberg)
Effects of Environmental Cues on the Epigenome and Longevity (Paul Shiels)
The Epigenetics of Human Sperm Cells (Sarah Kimmins)
Transgenerational Inheritance and Evolution of Epimutations (Peter Sarkies)
Transcription Elongation Control by the Paf1 Complex (Karen Arndt)
Molecular Mechanisms of Chromatin Modifying Enzymes (Karim-Jean Armache)
The Role of PHF13 in Chromatin and Transcription (Sarah Kinkley)
Genome Organization Mediated by RNA Polymerase II (Argyrys Papantonis)
The Role of Pioneer Factors Zelda and Grainyhead at the Maternal-to-Zygotic Transition (Melissa Harrison)
Epigenetics in Human Malaria Parasites (Elena Gómez-Diaz)
Bioinformatic Analysis in Epigenetics Research (Nick Pervolarakis)
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