1
|
Bai Y, Zhao H, Liu H, Wang W, Dong H, Zhao C. RNA methylation, homologous recombination repair and therapeutic resistance. Biomed Pharmacother 2023; 166:115409. [PMID: 37659205 DOI: 10.1016/j.biopha.2023.115409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/28/2023] [Accepted: 08/28/2023] [Indexed: 09/04/2023] Open
Abstract
Homologous recombination (HR) repair of DNA double-strand breaks (DSBs) is critical for maintaining genomic integrity and stability. Defects in HR increase the risk of tumorigenesis. However, many human tumors exhibit enhanced HR repair capabilities, consequently endowing tumor cells with resistance to DNA-damaging chemotherapy and radiotherapy. This review summarizes the role of RNA methylation in HR repair and therapeutic resistance in human tumors. We also analyzed the interactions between RNA methylation and other HR-modulating modifications including histone acetylation, histone deacetylation, ubiquitination, deubiquitination, protein arginine methylation, and gene transcription. This review proposes that targeting RNA methylation is a promising approach to overcoming HR-mediated therapeutic resistance.
Collapse
Affiliation(s)
- Yu Bai
- Department of Pathophysiology, College of Basic Medical Science, China Medical University, Shenyang, China; Department of Nephrology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Hanlin Zhao
- Department of Ion Channel Pharmacology, School of Pharmacy, China Medical University, Shenyang, China
| | - Haijun Liu
- Department of Thoracic Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wei Wang
- Department of Pathophysiology, College of Basic Medical Science, China Medical University, Shenyang, China.
| | - Hongming Dong
- Department of Anatomy, College of Basic Medical Science, China Medical University, Shenyang, China.
| | - Chenghai Zhao
- Department of Pathophysiology, College of Basic Medical Science, China Medical University, Shenyang, China.
| |
Collapse
|
2
|
Devoucoux M, Roques C, Lachance C, Lashgari A, Joly-Beauparlant C, Jacquet K, Alerasool N, Prudente A, Taipale M, Droit A, Lambert JP, Hussein SMI, Côté J. MRG Proteins Are Shared by Multiple Protein Complexes With Distinct Functions. Mol Cell Proteomics 2022; 21:100253. [PMID: 35636729 PMCID: PMC9253478 DOI: 10.1016/j.mcpro.2022.100253] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 11/17/2022] Open
Abstract
MRG15/MORF4L1 is a highly conserved protein in eukaryotes that contains a chromodomain (CHD) recognizing methylation of lysine 36 on histone H3 (H3K36me3) in chromatin. Intriguingly, it has been reported in the literature to interact with several different factors involved in chromatin modifications, gene regulation, alternative mRNA splicing, and DNA repair by homologous recombination. To get a complete and reliable picture of associations in physiological conditions, we used genome editing and tandem affinity purification to analyze the stable native interactome of human MRG15, its paralog MRGX/MORF4L2 that lacks the CHD, and MRGBP (MRG-binding protein) in isogenic K562 cells. We found stable interchangeable association of MRG15 and MRGX with the NuA4/TIP60 histone acetyltransferase/chromatin remodeler, Sin3B histone deacetylase/demethylase, ASH1L histone methyltransferase, and PALB2-BRCA2 DNA repair protein complexes. These associations were further confirmed and analyzed by CRISPR tagging of endogenous proteins and comparison of expressed isoforms. Importantly, based on structural information, point mutations could be introduced that specifically disrupt MRG15 association with some complexes but not others. Most interestingly, we also identified a new abundant native complex formed by MRG15/X-MRGBP-BRD8-EP400NL (EP400 N-terminal like) that is functionally similar to the yeast TINTIN (Trimer Independent of NuA4 for Transcription Interactions with Nucleosomes) complex. Our results show that EP400NL, being homologous to the N-terminal region of NuA4/TIP60 subunit EP400, creates TINTIN by competing for BRD8 association. Functional genomics indicate that human TINTIN plays a role in transcription of specific genes. This is most likely linked to the H4ac-binding bromodomain of BRD8 along the H3K36me3-binding CHD of MRG15 on the coding region of transcribed genes. Taken together, our data provide a complete detailed picture of human MRG proteins-associated protein complexes, which are essential to understand and correlate their diverse biological functions in chromatin-based nuclear processes.
Collapse
Affiliation(s)
- Maëva Devoucoux
- St. Patrick Research Group in Basic Oncology, Laval University Cancer Research Center, Oncology Division of CHU de Québec-Université Laval Research Center, Quebec City, Quebec, Canada
| | - Céline Roques
- St. Patrick Research Group in Basic Oncology, Laval University Cancer Research Center, Oncology Division of CHU de Québec-Université Laval Research Center, Quebec City, Quebec, Canada
| | - Catherine Lachance
- St. Patrick Research Group in Basic Oncology, Laval University Cancer Research Center, Oncology Division of CHU de Québec-Université Laval Research Center, Quebec City, Quebec, Canada
| | - Anahita Lashgari
- St. Patrick Research Group in Basic Oncology, Laval University Cancer Research Center, Oncology Division of CHU de Québec-Université Laval Research Center, Quebec City, Quebec, Canada; Department of Molecular Medicine, Laval University Cancer Research Center, CHU de Québec-Université Laval Research Center, Big Data Research Center, Université Laval, Quebec City, Quebec, Canada
| | - Charles Joly-Beauparlant
- Axe Neurosciences, Centre de Recherche du CHU de Québec-Université Laval, Pavillon CHUL, Quebec City, Quebec, Canada; Faculty of Medicine, Université Laval, Quebec City, Quebec, Canada
| | - Karine Jacquet
- St. Patrick Research Group in Basic Oncology, Laval University Cancer Research Center, Oncology Division of CHU de Québec-Université Laval Research Center, Quebec City, Quebec, Canada
| | - Nader Alerasool
- Department of Molecular Genetics, Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Alexandre Prudente
- St. Patrick Research Group in Basic Oncology, Laval University Cancer Research Center, Oncology Division of CHU de Québec-Université Laval Research Center, Quebec City, Quebec, Canada
| | - Mikko Taipale
- Department of Molecular Genetics, Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Arnaud Droit
- Axe Neurosciences, Centre de Recherche du CHU de Québec-Université Laval, Pavillon CHUL, Quebec City, Quebec, Canada; Faculty of Medicine, Université Laval, Quebec City, Quebec, Canada
| | - Jean-Philippe Lambert
- Department of Molecular Medicine, Laval University Cancer Research Center, CHU de Québec-Université Laval Research Center, Big Data Research Center, Université Laval, Quebec City, Quebec, Canada
| | - Samer M I Hussein
- St. Patrick Research Group in Basic Oncology, Laval University Cancer Research Center, Oncology Division of CHU de Québec-Université Laval Research Center, Quebec City, Quebec, Canada
| | - Jacques Côté
- St. Patrick Research Group in Basic Oncology, Laval University Cancer Research Center, Oncology Division of CHU de Québec-Université Laval Research Center, Quebec City, Quebec, Canada.
| |
Collapse
|
3
|
Kreienbaum C, Paasche LW, Hake SB. H2A.Z's 'social' network: functional partners of an enigmatic histone variant. Trends Biochem Sci 2022; 47:909-920. [PMID: 35606214 DOI: 10.1016/j.tibs.2022.04.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/14/2022] [Accepted: 04/26/2022] [Indexed: 11/25/2022]
Abstract
The histone variant H2A.Z has been extensively studied to understand its manifold DNA-based functions. In the past years, researchers identified its specific binding partners, the 'H2A.Z interactome', that convey H2A.Z-dependent chromatin changes. Here, we summarize the latest findings regarding vertebrate H2A.Z-associated factors and focus on their roles in gene activation and repression, cell cycle regulation, (neuro)development, and tumorigenesis. Additionally, we demonstrate how protein-protein interactions and post-translational histone modifications can fine-tune the complex interplay of H2A.Z-regulated gene expression. Last, we review the most recent results on interactors of the two isoforms H2A.Z.1 and H2A.Z.2.1, which differ in only three amino acids, and focus on cancer-associated mutations of H2A and H2A.Z, which reveal fascinating insights into the functional importance of such minuscule changes.
Collapse
Affiliation(s)
| | - Lena W Paasche
- Institute for Genetics, Justus-Liebig-University Giessen, Giessen, Germany
| | - Sandra B Hake
- Institute for Genetics, Justus-Liebig-University Giessen, Giessen, Germany.
| |
Collapse
|
4
|
Yang F, Ruan H, Li S, Hou W, Qiu Y, Deng L, Su S, Chen P, Pang L, Lai K. Analysis of circRNAs and circRNA-associated competing endogenous RNA networks in β-thalassemia. Sci Rep 2022; 12:8071. [PMID: 35577924 PMCID: PMC9110710 DOI: 10.1038/s41598-022-12002-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 05/04/2022] [Indexed: 11/24/2022] Open
Abstract
The involvement of circRNAs in β-thalassemia and their actions on fetal hemoglobin (HbF) is unclear. Here, the circRNAs in β-thalassemia carriers with high HbF levels were comprehensively analyzed and compared with those of healthy individuals. Differential expression of 2183 circRNAs was observed and their correlations with hematological parameters were investigated. Down-regulated hsa-circRNA-100466 had a strong negative correlation with HbF and HbA2. Bioinformatics was employed to construct a hsa-circRNA-100466‑associated competing endogenous RNA (ceRNA) network to identify hub genes and associated miRNAs. The hsa-circRNA-100466▁miR-19b-3p▁SOX6 pathway was identified using both present and previously published data. The ceRNA network was verified by qRT-PCR analysis of β-thalassemia samples, RNA immunoprecipitation of K562 cell lysates, and dual-luciferase reporter analysis. qRT-PCR confirmed that hsa-circRNA-100466 and SOX6 were significantly down-regulated, while miR-19b-3p was up-regulated. Hsa-circRNA-100466, miR-19b-3p, and SOX6 were co-immunoprecipitated by anti-argonaute antibodies, indicating involvement with HbF induction. A further dual-luciferase reporter assay verified that miR-19b-3p interacted directly with hsa-circRNA-100466 and SOX6. Furthermore, spearman correlation coefficients revealed their significant correlations with HbF. In conclusion, a novel hsa-circRNA-100466▁miR-19b-3p▁SOX6 pathway was identified, providing insight into HbF induction and suggesting targets β-thalassemia treatment.
Collapse
Affiliation(s)
- Fang Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Heyun Ruan
- Department of Obstetrics and Gynecology, Minzu Hospital of Guangxi, Zhuang Autonomous Region, Affiliated Minzu Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Shuquan Li
- NHC Key Laboratory of Thalassemia Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.,Key Laboratory of Thalassemia Medicine, Chinese Academy of Medical Sciences, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.,Guangxi Key Laboratory of Thalassemia Research, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Wei Hou
- NHC Key Laboratory of Thalassemia Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.,Key Laboratory of Thalassemia Medicine, Chinese Academy of Medical Sciences, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.,Guangxi Key Laboratory of Thalassemia Research, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yuling Qiu
- NHC Key Laboratory of Thalassemia Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.,Key Laboratory of Thalassemia Medicine, Chinese Academy of Medical Sciences, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.,Guangxi Key Laboratory of Thalassemia Research, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Lingjie Deng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Sha Su
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Ping Chen
- NHC Key Laboratory of Thalassemia Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China. .,Key Laboratory of Thalassemia Medicine, Chinese Academy of Medical Sciences, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China. .,Guangxi Key Laboratory of Thalassemia Research, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
| | - Lihong Pang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
| | - Ketong Lai
- NHC Key Laboratory of Thalassemia Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China. .,Key Laboratory of Thalassemia Medicine, Chinese Academy of Medical Sciences, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China. .,Guangxi Key Laboratory of Thalassemia Research, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
| |
Collapse
|
5
|
Lashgari A, Kougnassoukou Tchara PE, Lambert JP, Côté J. New insights into the DNA repair pathway choice with NuA4/TIP60. DNA Repair (Amst) 2022; 113:103315. [PMID: 35278769 DOI: 10.1016/j.dnarep.2022.103315] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/14/2022] [Accepted: 03/02/2022] [Indexed: 11/03/2022]
Abstract
In eukaryotic cells, DNA double-strand breaks (DSBs) can be repaired through two main pathways, non-homologous end-joining (NHEJ) or homologous recombination (HR). The selection of the repair pathway choice is governed by an antagonistic relationship between repair factors specific to each pathway, in a cell cycle-dependent manner. The molecular mechanisms of this decision implicate post-translational modifications of chromatin surrounding the break. Here, we discuss the recent advances regarding the function of the NuA4/TIP60 histone acetyltransferase/chromatin remodeling complex during DSBs repair. In particular, we emphasise the contribution of NuA4/TIP60 in repair pathway choice, in collaboration with the SAGA acetyltransferase complex, and how they regulate chromatin dynamics, modify non-histone substrates to allow DNA end resection and recombination.
Collapse
Affiliation(s)
- Anahita Lashgari
- St-Patrick Research Group in Basic Oncology, Canada; Laval University Cancer Research Center, CHU de Québec-Université Laval Research Center, Quebec City, QC, Canada; Department of Molecular Medicine, Big Data Research Center, Université Laval, Quebec, Canada
| | - Pata-Eting Kougnassoukou Tchara
- Laval University Cancer Research Center, CHU de Québec-Université Laval Research Center, Quebec City, QC, Canada; Department of Molecular Medicine, Big Data Research Center, Université Laval, Quebec, Canada
| | - Jean-Philippe Lambert
- Laval University Cancer Research Center, CHU de Québec-Université Laval Research Center, Quebec City, QC, Canada; Department of Molecular Medicine, Big Data Research Center, Université Laval, Quebec, Canada.
| | - Jacques Côté
- St-Patrick Research Group in Basic Oncology, Canada; Laval University Cancer Research Center, CHU de Québec-Université Laval Research Center, Quebec City, QC, Canada.
| |
Collapse
|
6
|
Thakar T, Moldovan GL. The emerging determinants of replication fork stability. Nucleic Acids Res 2021; 49:7224-7238. [PMID: 33978751 PMCID: PMC8287955 DOI: 10.1093/nar/gkab344] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 04/18/2021] [Accepted: 04/20/2021] [Indexed: 12/21/2022] Open
Abstract
A universal response to replication stress is replication fork reversal, where the nascent complementary DNA strands are annealed to form a protective four-way junction allowing forks to avert DNA damage while replication stress is resolved. However, reversed forks are in turn susceptible to nucleolytic digestion of the regressed nascent DNA arms and rely on dedicated mechanisms to protect their integrity. The most well studied fork protection mechanism involves the BRCA pathway and its ability to catalyze RAD51 nucleofilament formation on the reversed arms of stalled replication forks. Importantly, the inability to prevent the degradation of reversed forks has emerged as a hallmark of BRCA deficiency and underlies genome instability and chemosensitivity in BRCA-deficient cells. In the past decade, multiple factors underlying fork stability have been discovered. These factors either cooperate with the BRCA pathway, operate independently from it to augment fork stability in its absence, or act as enablers of fork degradation. In this review, we examine these novel determinants of fork stability, explore the emergent conceptual underpinnings underlying fork protection, as well as the impact of fork protection on cellular viability and cancer therapy.
Collapse
Affiliation(s)
- Tanay Thakar
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - George-Lucian Moldovan
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| |
Collapse
|
7
|
Michelena J, Pellegrino S, Spegg V, Altmeyer M. Replicated chromatin curtails 53BP1 recruitment in BRCA1-proficient and BRCA1-deficient cells. Life Sci Alliance 2021; 4:4/6/e202101023. [PMID: 33811064 PMCID: PMC8046418 DOI: 10.26508/lsa.202101023] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/22/2021] [Accepted: 03/22/2021] [Indexed: 12/12/2022] Open
Abstract
This study demonstrates how single cell normalization to genome size provides insight into genome function, here in the context of DNA double-strand break repair by 53BP1 versus BRCA1–BARD1. DNA double-strand breaks can be repaired by non-homologous end-joining or homologous recombination. Which pathway is used depends on the balance between the tumor suppressors 53BP1 and BRCA1 and on the availability of an undamaged template DNA for homology-directed repair. How cells switch from a 53BP1-dominated to a BRCA1-governed homologous recombination response as they progress through the cell cycle is incompletely understood. Here we reveal, using high-throughput microscopy and applying single cell normalization to control for increased genome size as cells replicate their DNA, that 53BP1 recruitment to damaged replicated chromatin is inefficient in both BRCA1-proficient and BRCA1-deficient cells. Our results substantiate a dual switch model from a 53BP1-dominated response in unreplicated chromatin to a BRCA1–BARD1–dominated response in replicated chromatin, in which replication-coupled dilution of 53BP1’s binding mark H4K20me2 functionally cooperates with BRCA1–BARD1–mediated suppression of 53BP1 binding. More generally, we suggest that appropriate normalization of single cell data, for example, to DNA content, provides additional layers of information, which can be critical for quantifying and interpreting cellular phenotypes.
Collapse
Affiliation(s)
- Jone Michelena
- Department of Molecular Mechanisms of Disease, University of Zurich, Zurich, Switzerland
| | - Stefania Pellegrino
- Department of Molecular Mechanisms of Disease, University of Zurich, Zurich, Switzerland.,Life Science Zurich Graduate School (LSZGS), Zurich, Switzerland
| | - Vincent Spegg
- Department of Molecular Mechanisms of Disease, University of Zurich, Zurich, Switzerland.,Life Science Zurich Graduate School (LSZGS), Zurich, Switzerland
| | - Matthias Altmeyer
- Department of Molecular Mechanisms of Disease, University of Zurich, Zurich, Switzerland
| |
Collapse
|
8
|
Colino-Sanguino Y, Cornett EM, Moulder D, Smith GC, Hrit J, Cordeiro-Spinetti E, Vaughan RM, Krajewski K, Rothbart SB, Clark SJ, Valdés-Mora F. A Read/Write Mechanism Connects p300 Bromodomain Function to H2A.Z Acetylation. iScience 2019; 21:773-788. [PMID: 31727574 PMCID: PMC6889796 DOI: 10.1016/j.isci.2019.10.053] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 09/20/2019] [Accepted: 10/24/2019] [Indexed: 12/22/2022] Open
Abstract
Acetylation of the histone variant H2A.Z (H2A.Zac) occurs at active regulatory regions associated with gene expression. Although the Tip60 complex is proposed to acetylate H2A.Z, functional studies suggest additional enzymes are involved. Here, we show that p300 acetylates H2A.Z at multiple lysines. In contrast, we found that although Tip60 does not efficiently acetylate H2A.Z in vitro, genetic inhibition of Tip60 reduces H2A.Zac in cells. Importantly, we found that interaction between the p300-bromodomain and H4 acetylation (H4ac) enhances p300-driven H2A.Zac. Indeed, H2A.Zac and H4ac show high genomic overlap, especially at active promoters. We also reveal unique chromatin features and transcriptional states at enhancers correlating with co-occurrence or exclusivity of H4ac and H2A.Zac. We propose that differential H4 and H2A.Z acetylation signatures can also define the enhancer state. In conclusion, we show both Tip60 and p300 contribute to H2A.Zac and reveal molecular mechanisms of writer/reader crosstalk between H2A.Z and H4 acetylation through p300. p300 acetylates H2A.Z at multiple N-terminal lysine residues Interaction of p300 bromodomain with H4ac enhances H2A.Zac H2A.Zac and H4ac co-localize at active regulatory regions H4ac and H2A.Zac differential signature can define the enhancer state
Collapse
Affiliation(s)
- Yolanda Colino-Sanguino
- Histone Variants Group, Genomics and Epigenetics Division, Garvan Institute of Medical Research, Sydney, NSW, Australia; Epigenetics Research Laboratory, Genomics and Epigenetics Division, Garvan Institute of Medical Research, Sydney, NSW, Australia; St. Vincent's Clinical School, University of NSW Sydney, Sydney, NSW, Australia
| | - Evan M Cornett
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - David Moulder
- Histone Variants Group, Genomics and Epigenetics Division, Garvan Institute of Medical Research, Sydney, NSW, Australia; Epigenetics Research Laboratory, Genomics and Epigenetics Division, Garvan Institute of Medical Research, Sydney, NSW, Australia; St. Vincent's Clinical School, University of NSW Sydney, Sydney, NSW, Australia
| | - Grady C Smith
- Epigenetics Research Laboratory, Genomics and Epigenetics Division, Garvan Institute of Medical Research, Sydney, NSW, Australia; St. Vincent's Clinical School, University of NSW Sydney, Sydney, NSW, Australia
| | - Joel Hrit
- Center for Epigenetics, Van Andel Institute, Grand Rapids, MI, USA
| | | | - Robert M Vaughan
- Center for Epigenetics, Van Andel Institute, Grand Rapids, MI, USA
| | - Krzysztof Krajewski
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Scott B Rothbart
- Center for Epigenetics, Van Andel Institute, Grand Rapids, MI, USA.
| | - Susan J Clark
- Epigenetics Research Laboratory, Genomics and Epigenetics Division, Garvan Institute of Medical Research, Sydney, NSW, Australia; St. Vincent's Clinical School, University of NSW Sydney, Sydney, NSW, Australia.
| | - Fátima Valdés-Mora
- Histone Variants Group, Genomics and Epigenetics Division, Garvan Institute of Medical Research, Sydney, NSW, Australia; Epigenetics Research Laboratory, Genomics and Epigenetics Division, Garvan Institute of Medical Research, Sydney, NSW, Australia; St. Vincent's Clinical School, University of NSW Sydney, Sydney, NSW, Australia.
| |
Collapse
|