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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Effects of DNA Methylation on Diabetes (Charlotte Ling)
Nutriepigenetics: The Effects of Diet on Behavior (Monica Dus)
Investigating the Dynamics of Epigenetic Plasticity in Cancer with Single Cell Technologies (Céline Vallot)
Epigenetic Regulation of Stem Cell Self-Renewal and Differentiation (Margaret “Peggy” Goodell)
Genome-Wide Investigation of Epigenetic Marks and Nucleosome Positioning (Keji Zhao)
The Role of lncRNAs in Tumor Growth and Treatment (Sarah Diermeier)
Unraveling Mechanisms of Chromosome Formation (Job Dekker)
Transcription and Polycomb in Inheritance and Disease (Danny Reinberg)
The Epigenetics of COVID-19
Epigenetic Reprogramming During Mammalian Development (Wolf Reik)
In vivo Nucleosome Structure and Dynamics (Srinivas Ramachandran)
Pioneer Transcription Factors and Their Influence on Chromatin Structure (Ken Zaret)
The Role of Small RNAs in Transgenerational Inheritance in C. elegans (Oded Rechavi)
Development of Site-Specific ChIP Technologies (Hodaka Fujii)
Regulation of Chromatin Organization by Histone Chaperones (Geneviève Almouzni)
How the "Fragile Nucleosome" Science Community Came to Life (Christine Cucinotta, Melvin Noe Gonzalez)
Epigenetic Influence on Memory Formation and Inheritance (Isabelle Mansuy)
Influence of Dynamic RNA Methylation on Gene Expression (Chuan He)
How to Publish in Nature: Lessons from the ENCODE Consortium (Michelle Trenkmann, Senior Editor at Nature)
The Role of Non-Histone Proteins in Chromosome Structure and Function During Mitosis (Bill Earnshaw)
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