DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: A gene desert required for regulatory control of pleiotropic Shox2 expression and embryonic survival

Journal Article · · Nature Communications
ORCiD logo [1];  [2];  [3]; ORCiD logo [4];  [5]; ORCiD logo [6];  [2]; ORCiD logo [7];  [8];  [2];  [8];  [8];  [6];  [4];  [6];  [6];  [6];  [6];  [6]; ORCiD logo [6] more »;  [6]; ORCiD logo [9]; ORCiD logo [10]; ORCiD logo [4]; ORCiD logo [11]; ORCiD logo [3]; ORCiD logo [8]; ORCiD logo [12] « less
  1. Fort Hays State University, Hays, KS (United States); University of Calgary, AB (Canada)
  2. University of Bern (Switzerland)
  3. Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); University of California, Berkeley, CA (United States)
  4. University of Geneva (Switzerland)
  5. University of Bern (Switzerland); CSIC-Universidad Pablo de Olavide-Junta de Andalucía, Seville (Spain)
  6. Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
  7. Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); University of Geneva (Switzerland)
  8. University of Calgary, AB (Canada)
  9. CSIC-Universidad Pablo de Olavide-Junta de Andalucía, Seville (Spain); Universidad Loyola Andalucía, Seville (Spain)
  10. Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Medical University of Vienna (Austria)
  11. Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); University of California, Merced, CA (United States)
  12. University of Bern (Switzerland); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Approximately a quarter of the human genome consists of gene deserts, large regions devoid of genes often located adjacent to developmental genes and thought to contribute to their regulation. However, defining the regulatory functions embedded within these deserts is challenging due to their large size. Here, we explore the cis-regulatory architecture of a gene desert flanking the Shox2 gene, which encodes a transcription factor indispensable for proximal limb, craniofacial, and cardiac pacemaker development. We identify the gene desert as a regulatory hub containing more than 15 distinct enhancers recapitulating anatomical subdomains of Shox2 expression. Ablation of the gene desert leads to embryonic lethality due to Shox2 depletion in the cardiac sinus venosus, caused in part by the loss of a specific distal enhancer. The gene desert is also required for stylopod morphogenesis, mediated via distributed proximal limb enhancers. In summary, our study establishes a multi-layered role of the Shox2 gene desert in orchestrating pleiotropic developmental expression through modular arrangement and coordinated dynamics of tissue-specific enhancers.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
MICINN; National Institutes of Health (NIH); Natural Sciences and Engineering Research Council of Canada; Novartis Foundation for Medical-Biological Research; Swiss Heart Foundation; Swiss National Science Foundation (SNSF); USDOE Office of Science (SC), Biological and Environmental Research (BER). Biological Systems Science (BSS)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
2479280
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 15; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (154)

ATAC‐seq: A Method for Assaying Chromatin Accessibility Genome‐Wide journal January 2015
Generation of Shox2-Cre allele for tissue specific manipulation of genes in the developing heart, palate, and limb : Generation and Application of journal May 2013
Expression of Cre recombinase in the developing mouse limb bud driven by aPrxl enhancer journal May 2002
A Highly Efficient Escherichia coli-Based Chromosome Engineering System Adapted for Recombinogenic Targeting and Subcloning of BAC DNA journal April 2001
Characterization of Mammalian In Vivo Enhancers Using Mouse Transgenesis and CRISPR Genome Editing book December 2021
Islet1 is a direct transcriptional target of the homeodomain transcription factor Shox2 and rescues the Shox2-mediated bradycardia journal March 2013
Coding and non-coding variants in the SHOX2 gene in patients with early-onset atrial fibrillation journal April 2016
Functional Redundancy Between Human shox and Mouse Shox2 in the Regulation of Sinus node Formation journal April 2011
Topological Domains, Metagenes, and the Emergence of Pleiotropic Regulations at Hox Loci book January 2016
A Regulatory Archipelago Controls Hox Genes Transcription in Digits journal November 2011
Rapid and Pervasive Changes in Genome-wide Enhancer Usage during Mammalian Development journal December 2013
A 3D Map of the Human Genome at Kilobase Resolution Reveals Principles of Chromatin Looping journal December 2014
Disruptions of Topological Chromatin Domains Cause Pathogenic Rewiring of Gene-Enhancer Interactions journal May 2015
Progressive Loss of Function in a Limb Enhancer during Snake Evolution journal October 2016
Multiscale 3D Genome Rewiring during Mouse Neural Development journal October 2017
Ultraconserved Enhancers Are Required for Normal Development journal January 2018
Comprehensive In Vivo Interrogation Reveals Phenotypic Impact of Human Enhancer Variants journal March 2020
Formation of Chromosomal Domains by Loop Extrusion journal May 2016
Hand2 Selectively Reorganizes Chromatin Accessibility to Induce Pacemaker-like Transcriptional Reprogramming journal May 2019
Gene Regulatory and Expression Differences between Mouse and Pig Limb Buds Provide Insights into the Evolutionary Emergence of Artiodactyl Traits journal April 2020
A WIZ/Cohesin/CTCF Complex Anchors DNA Loops to Define Gene Expression and Cell Identity journal April 2020
Genome-wide fetalization of enhancer architecture in heart disease journal September 2022
Juicer Provides a One-Click System for Analyzing Loop-Resolution Hi-C Experiments journal July 2016
Shadow Enhancers Foster Robustness of Drosophila Gastrulation journal September 2010
Shadow Enhancers Are Pervasive Features of Developmental Regulatory Networks journal January 2016
An Integrated Holo-Enhancer Unit Defines Tissue and Gene Specificity of the Fgf8 Regulatory Landscape journal March 2013
The Shh Topological Domain Facilitates the Action of Remote Enhancers by Reducing the Effects of Genomic Distances journal December 2016
TADs and Their Borders: Free Movement or Building a Wall? journal February 2020
All Shook up by SHOX Deficiency journal October 2005
Shox2-deficiency leads to dysplasia and ankylosis of the temporomandibular joint in mice journal August 2008
Enhancers in disease: molecular basis and emerging treatment strategies journal November 2021
Loss of Extreme Long-Range Enhancers in Human Neural Crest Drives a Craniofacial Disorder journal November 2020
The Ultimate qPCR Experiment: Producing Publication Quality, Reproducible Data the First Time journal July 2019
Deregulated Regulators: Disease-Causing cis Variants in Transcription Factor Genes journal July 2020
Chromatin modules and their implication in genomic organization and gene regulation journal February 2023
Tbx5-dependent rheostatic control of cardiac gene expression and morphogenesis journal September 2006
Shox2 is required for chondrocyte proliferation and maturation in proximal limb skeleton journal June 2007
Shox2 is essential for the differentiation of cardiac pacemaker cells by repressing Nkx2-5 journal March 2009
Mice lacking the transcription factor SHOX2 display impaired cerebellar development and deficits in motor coordination journal March 2015
Non-injection methods for the production of embryonic stem cell-embryo chimaeras journal September 1993
Megabase deletions of gene deserts result in viable mice journal October 2004
Phenotypic robustness conferred by apparently redundant transcriptional enhancers journal May 2010
A unique chromatin signature uncovers early developmental enhancers in humans journal December 2010
Topology of mammalian developmental enhancers and their regulatory landscapes journal October 2013
Formation of new chromatin domains determines pathogenicity of genomic duplications journal October 2016
Enhancer redundancy provides phenotypic robustness in mammalian development journal January 2018
GREAT improves functional interpretation of cis-regulatory regions journal May 2010
Genome-wide compendium and functional assessment of in vivo heart enhancers journal October 2016
Dynamic GATA4 enhancers shape the chromatin landscape central to heart development and disease journal September 2014
Composition and dosage of a multipartite enhancer cluster control developmental expression of Ihh (Indian hedgehog) journal August 2017
Mutation and deletion of the pseudoautosomal gene SHOX cause Leri-Weill dyschondrosteosis journal May 1998
Pseudoautosomal deletions encompassing a novel homeobox gene cause growth failure in idiopathic short stature and Turner syndrome journal May 1997
ChromHMM: automating chromatin-state discovery and characterization journal February 2012
Fast gapped-read alignment with Bowtie 2 journal March 2012
Transposition of native chromatin for fast and sensitive epigenomic profiling of open chromatin, DNA-binding proteins and nucleosome position journal October 2013
Recombineering: a homologous recombination-based method of genetic engineering journal January 2009
Identifying ChIP-seq enrichment using MACS journal August 2012
A reference map of murine cardiac transcription factor chromatin occupancy identifies dynamic and conserved enhancers journal October 2019
Polymer physics indicates chromatin folding variability across single-cells results from state degeneracy in phase separation journal July 2020
Dissection of the Fgf8 regulatory landscape by in vivo CRISPR-editing reveals extensive intra- and inter-enhancer redundancy journal January 2021
Spatial regulation by multiple Gremlin1 enhancers provides digit development with cis-regulatory robustness and evolutionary plasticity journal September 2021
Combinatorial effects on gene expression at the Lbx1/Fgf8 locus resolve split-hand/foot malformation type 3 journal March 2023
A multiple super-enhancer region establishes inter-TAD interactions and controls Hoxa function in cranial neural crest journal June 2023
Dynamic enhancer landscapes in human craniofacial development journal March 2024
Pre-hypertrophic chondrogenic enhancer landscape of limb and axial skeleton development journal June 2024
Transcriptional regulation of the cardiac conduction system journal June 2018
Structural variation in the 3D genome journal April 2018
Organizational principles of 3D genome architecture journal October 2018
Long-range enhancer–promoter contacts in gene expression control journal May 2019
Towards a comprehensive catalogue of validated and target-linked human enhancers journal January 2020
Enhancer redundancy in development and disease journal January 2021
Gene regulation by long non-coding RNAs and its biological functions journal December 2020
Identification of non-coding silencer elements and their regulation of gene expression journal November 2022
An atlas of dynamic chromatin landscapes in mouse fetal development journal July 2020
Expanded encyclopaedias of DNA elements in the human and mouse genomes journal July 2020
Dynamic 3D chromatin architecture contributes to enhancer specificity and limb morphogenesis journal September 2018
Increased enhancer–promoter interactions during developmental enhancer activation in mammals journal March 2024
Identification of a limb enhancer that is removed by pathogenic deletions downstream of the SHOX gene journal September 2018
Coincident iterated gene expression in the amphioxus neural tube journal September 2002
A mouse model for human short-stature syndromes identifies Shox2 as an upstream regulator of Runx2 during long-bone development journal March 2006
Developmental and adult phenotyping directly from mutant embryonic stem cells journal March 2007
Chromatin extrusion explains key features of loop and domain formation in wild-type and engineered genomes journal October 2015
Preformed chromatin topology assists transcriptional robustness ofShhduring limb development journal May 2019
Long-range Pitx2c enhancer–promoter interactions prevent predisposition to atrial fibrillation journal October 2019
Highly Efficient Mouse Genome Editing by CRISPR Ribonucleoprotein Electroporation of Zygotes journal May 2016
Shox2 regulates osteogenic differentiation and pattern formation during hard palate development in mice journal November 2019
pyGenomeTracks: reproducible plots for multivariate genomic datasets  journal August 2020
The Sequence Alignment/Map format and SAMtools journal June 2009
FIMO: scanning for occurrences of a given motif journal February 2011
bwtool: a tool for bigWig files journal January 2014
HTSeq--a Python framework to work with high-throughput sequencing data journal September 2014
Cooler: scalable storage for Hi-C data and other genomically labeled arrays journal July 2019
RSRC1 loss-of-function variants cause mild to moderate autosomal recessive intellectual disability journal March 2020
Loop detection using Hi-C data with HiCExplorer journal July 2022
The short stature homeobox gene SHOX is involved in skeletal abnormalities in Turner syndrome journal March 2000
Shox2 mediates Tbx5 activity by regulating Bmp4 in the pacemaker region of the developing heart journal September 2010
Comparative transgenic analysis of enhancers from the human SHOX and mouse Shox2 genomic regions journal April 2013
Ancient Genomic Regulatory Blocks Are a Source for Regulatory Gene Deserts in Vertebrates after Whole-Genome Duplications journal May 2020
VISTA Enhancer Browser--a database of tissue-specific human enhancers journal January 2007
CRISPOR: intuitive guide selection for CRISPR/Cas9 genome editing experiments and screens journal May 2018
CHOPCHOP v3: expanding the CRISPR web toolbox beyond genome editing journal May 2019
Simple and highly efficient BAC recombineering using galK selection journal February 2005
The HoxD cluster is a dynamic and resilient TAD boundary controlling the segregation of antagonistic regulatory landscapes journal November 2017
Assessing sufficiency and necessity of enhancer activities for gene expression and the mechanisms of transcription activation journal February 2018
Characterization of hundreds of regulatory landscapes in developing limbs reveals two regimes of chromatin folding journal December 2016
Dynamics of microRNA expression during mouse prenatal development journal October 2019
Evolution and functional classification of vertebrate gene deserts journal January 2005
A Highly Efficient Recombineering-Based Method for Generating Conditional Knockout Mutations journal March 2003
Changes in shape and cross‐sectional geometry in the tibia of mice selectively bred for increases in relative bone length journal March 2016
The Sequence of the Human Genome journal February 2001
Scanning Human Gene Deserts for Long-Range Enhancers journal October 2003
The Dynamic Architecture of Hox Gene Clusters journal October 2011
A Switch Between Topological Domains Underlies HoxD Genes Collinearity in Mouse Limbs journal June 2013
Convergent evolution of complex regulatory landscapes and pleiotropy at Hox loci journal November 2014
Developmental enhancers and chromosome topology journal September 2018
Deep conservation of the enhancer regulatory code in animals journal November 2020
Genome organization controls transcriptional dynamics during development journal February 2022
A Novel SR-Related Protein Is Required for the Second Step of Pre-mRNA Splicing journal April 2005
Microduplications at the pseudoautosomalSHOXlocus in autism spectrum disorders and related neurodevelopmental conditions journal April 2016
Enhancer deletions of the SHOX gene as a frequent cause of short stature: the essential role of a 250 kb downstream regulatory domain journal July 2009
Genomic Regulation of the Shox2 Gene during Mouse Limb Development other January 2016
RNA Sequencing of Mouse Sinoatrial Node Reveals an Upstream Regulatory Role for Islet-1 in Cardiac Pacemaker Cells journal February 2015
Genome-Wide Analysis Identifies an Essential Human TBX3 Pacemaker Enhancer journal December 2020
ATAC-Seq Reveals an Isl1 Enhancer That Regulates Sinoatrial Node Development and Function journal December 2020
Targeted Mutation Reveals Essential Functions of the Homeodomain Transcription Factor Shox2 in Sinoatrial and Pacemaking Development journal April 2007
Patient-Specific TBX5-G125R Variant Induces Profound Transcriptional Deregulation and Atrial Dysfunction journal February 2022
Transcription factor ISL1 is essential for pacemaker development and function journal July 2015
Model-based Analysis of ChIP-Seq (MACS) journal January 2008
Ultrafast and memory-efficient alignment of short DNA sequences to the human genome journal January 2009
Shox2 is required for the proper development of the facial motor nucleus and the establishment of the facial nerves journal July 2015
Impact of genome architecture on the functional activation and repression of Hox regulatory landscapes journal July 2019
Enhancer variants: evaluating functions in common disease journal October 2014
A Track Record on SHOX: From Basic Research to Complex Models and Therapy journal June 2016
Shox2-deficient mice exhibit a rare type of incomplete clefting of the secondary palate journal October 2005
Inducible expression of an hsp68-lacZ hybrid gene in transgenic mice journal April 1989
The regulatory landscapes of developmental genes journal February 2020
Transcriptome analysis of mouse and human sinoatrial node cells reveals a conserved genetic program journal January 2019
Enhancer-gene specificity in development and disease journal June 2022
Shox2 regulates progression through chondrogenesis in the mouse proximal limb journal October 2012
HiCUP: pipeline for mapping and processing Hi-C data journal November 2015
Integrating Diverse Datasets Improves Developmental Enhancer Prediction journal June 2014
Limb-Enhancer Genie: An accessible resource of accurate enhancer predictions in the developing limb journal August 2017
Clustering of Tissue-Specific Sub-TADs Accompanies the Regulation of HoxA Genes in Developing Limbs journal December 2013
Alternative Splicing and Nonsense-Mediated RNA Decay Contribute to the Regulation of SHOX Expression journal March 2011
HTSstation: A Web Application and Open-Access Libraries for High-Throughput Sequencing Data Analysis journal January 2014
GOTHiC, a probabilistic model to resolve complex biases and to identify real interactions in Hi-C data journal April 2017
Transcription Factor Short Stature Homeobox 2 Is Required for Proper Development of Tropomyosin-Related Kinase B-Expressing Mechanosensory Neurons journal May 2011
Dissection of transcriptional and cis ‐regulatory control of differentiation in human pancreatic cancer journal January 2016
Genetic Interactions Between Shox2 and Hox Genes During the Regional Growth and Development of the Mouse Limb journal September 2014
Neurogenesis From Neural Crest Cells: Molecular Mechanisms in the Formation of Cranial Nerves and Ganglia journal August 2020
Functional Characterization of Rare Variants in the SHOX2 Gene Identified in Sinus Node Dysfunction and Atrial Fibrillation journal July 2019
A SHOX2 loss-of-function mutation underlying familial atrial fibrillation journal January 2018
Temporal dynamics and developmental memory of 3D chromatin architecture at Hox gene loci journal April 2014
Selection for increased tibia length in mice alters skull shape through parallel changes in developmental mechanisms journal April 2021