1
|
Jung JH, Jeon S, Kim H, Jung SH. Generation of ints14 Knockout Zebrafish using CRISPR/Cas9 for the Study of Development and Disease Mechanisms. Dev Reprod 2023; 27:205-211. [PMID: 38292235 PMCID: PMC10824568 DOI: 10.12717/dr.2023.27.4.205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/17/2023] [Accepted: 11/25/2023] [Indexed: 02/01/2024]
Abstract
INTS14/VWA9, a component of the integrator complex subunits, plays a pivotal role in regulating the fate of numerous nascent RNAs transcribed by RNA polymerase II, particularly in the biogenesis of small nuclear RNAs and enhancer RNAs. Despite its significance, a comprehensive mutation model for developmental research has been lacking. To address this gap, we aimed to investigate the expression patterns of INTS14 during zebrafish embryonic development. We generated ints14 mutant strains using the CRISPR/Cas9 system. We validated the gRNA activity by co-injecting Cas9 protein and a single guide RNA into fertilized zebrafish eggs, subsequently confirming the presence of a 6- or 9-bp deletion in the ints14 gene. In addition, we examined the two mutant alleles through PCR analysis, T7E1 assay, TA-cloning, and sequencing. For the first time, we used the CRISPR/Cas9 system to create a model in which some sequences of the ints14 gene were removed. This breakthrough opens new avenues for in-depth exploration of the role of ints14 in animal diseases. The mutant strains generated in this study can provide a valuable resource for further investigations into the specific consequences of ints14 gene deletion during zebrafish development. This research establishes a foundation for future studies exploring the molecular mechanisms underlying the functions of ints14, its interactions with other genes or proteins, and its broader implications for biological processes.
Collapse
Affiliation(s)
- Ji Hye Jung
- Department of Genetic Resources, 75 National Marine
Biodiversity Institute of Korea, Seocheon 33662,
Korea
| | - Sanghoon Jeon
- Department of Genetic Resources, 75 National Marine
Biodiversity Institute of Korea, Seocheon 33662,
Korea
| | - Heabin Kim
- Department of Genetic Resources, 75 National Marine
Biodiversity Institute of Korea, Seocheon 33662,
Korea
| | - Seung-Hyun Jung
- Department of Genetic Resources, 75 National Marine
Biodiversity Institute of Korea, Seocheon 33662,
Korea
| |
Collapse
|
2
|
Tepe B, Macke EL, Niceta M, Weisz Hubshman M, Kanca O, Schultz-Rogers L, Zarate YA, Schaefer GB, Granadillo De Luque JL, Wegner DJ, Cogne B, Gilbert-Dussardier B, Le Guillou X, Wagner EJ, Pais LS, Neil JE, Mochida GH, Walsh CA, Magal N, Drasinover V, Shohat M, Schwab T, Schmitz C, Clark K, Fine A, Lanpher B, Gavrilova R, Blanc P, Burglen L, Afenjar A, Steel D, Kurian MA, Prabhakar P, Gößwein S, Di Donato N, Bertini ES, Wangler MF, Yamamoto S, Tartaglia M, Klee EW, Bellen HJ. Bi-allelic variants in INTS11 are associated with a complex neurological disorder. Am J Hum Genet 2023; 110:774-789. [PMID: 37054711 PMCID: PMC10183469 DOI: 10.1016/j.ajhg.2023.03.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 03/18/2023] [Indexed: 04/15/2023] Open
Abstract
The Integrator complex is a multi-subunit protein complex that regulates the processing of nascent RNAs transcribed by RNA polymerase II (RNAPII), including small nuclear RNAs, enhancer RNAs, telomeric RNAs, viral RNAs, and protein-coding mRNAs. Integrator subunit 11 (INTS11) is the catalytic subunit that cleaves nascent RNAs, but, to date, mutations in this subunit have not been linked to human disease. Here, we describe 15 individuals from 10 unrelated families with bi-allelic variants in INTS11 who present with global developmental and language delay, intellectual disability, impaired motor development, and brain atrophy. Consistent with human observations, we find that the fly ortholog of INTS11, dIntS11, is essential and expressed in the central nervous systems in a subset of neurons and most glia in larval and adult stages. Using Drosophila as a model, we investigated the effect of seven variants. We found that two (p.Arg17Leu and p.His414Tyr) fail to rescue the lethality of null mutants, indicating that they are strong loss-of-function variants. Furthermore, we found that five variants (p.Gly55Ser, p.Leu138Phe, p.Lys396Glu, p.Val517Met, and p.Ile553Glu) rescue lethality but cause a shortened lifespan and bang sensitivity and affect locomotor activity, indicating that they are partial loss-of-function variants. Altogether, our results provide compelling evidence that integrity of the Integrator RNA endonuclease is critical for brain development.
Collapse
Affiliation(s)
- Burak Tepe
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX 77030, USA
| | - Erica L Macke
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Marcello Niceta
- Molecular Genetics and Functional Genomics, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Monika Weisz Hubshman
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Oguz Kanca
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX 77030, USA
| | | | - Yuri A Zarate
- Division of Genetics and Metabolism, University of Kentucky, Lexington, KY, USA
| | - G Bradley Schaefer
- Section of Genetics and Metabolism, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Jorge Luis Granadillo De Luque
- Division of Genetics and Genomic Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Daniel J Wegner
- Edward Mallinckrodt Department of Pediatrics, Washington University in St. Louis School of Medicine and St. Louis Children's Hospital, St. Louis, Missouri, USA
| | - Benjamin Cogne
- Laboratory of Molecular Genetics, CHU de Nantes, Nantes, France
| | | | | | - Eric J Wagner
- Department of Biochemistry and Biophysics, Center for RNA Biology, University of Rochester School of Medicine, Rochester, NY 14642, USA
| | - Lynn S Pais
- Division of Genetics and Genomics, and Howard Hughes Medical Institute, Boston Children's Hospital, and Departments of Pediatrics and Neurology, Harvard Medical School, Boston, MA, USA; Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Jennifer E Neil
- Division of Genetics and Genomics, and Howard Hughes Medical Institute, Boston Children's Hospital, and Departments of Pediatrics and Neurology, Harvard Medical School, Boston, MA, USA
| | - Ganeshwaran H Mochida
- Division of Genetics and Genomics, and Howard Hughes Medical Institute, Boston Children's Hospital, and Departments of Pediatrics and Neurology, Harvard Medical School, Boston, MA, USA; Department of Neurology, Massachusetts General Hospital, Boston, MA, USA
| | - Christopher A Walsh
- Division of Genetics and Genomics, and Howard Hughes Medical Institute, Boston Children's Hospital, and Departments of Pediatrics and Neurology, Harvard Medical School, Boston, MA, USA
| | - Nurit Magal
- The Raphael Recanati Genetic Institute, Rabin Medical Center, Petach Tikva, Israel
| | - Valerie Drasinover
- The Raphael Recanati Genetic Institute, Rabin Medical Center, Petach Tikva, Israel
| | - Mordechai Shohat
- Cancer Research Center, Chaim Sheba Medical Center, Ramat Gan, Israel; Medical Genetics Institute of Maccabi HMO, Rechovot, Israel
| | - Tanya Schwab
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Chris Schmitz
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Karl Clark
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Anthony Fine
- Department of Neurology, Mayo Clinic, Rochester, MN 55905, USA
| | - Brendan Lanpher
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN 55905, USA
| | - Ralitza Gavrilova
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN 55905, USA
| | - Pierre Blanc
- APHP, Département de génétique, Sorbonne Université, GRC n°19, ConCer-LD, Centre de Référence déficiences intellectuelles de causes rares, Hôpital Armand Trousseau, 75012 Paris, France
| | - Lydie Burglen
- APHP, Département de génétique, Sorbonne Université, GRC n°19, ConCer-LD, Centre de Référence déficiences intellectuelles de causes rares, Hôpital Armand Trousseau, 75012 Paris, France
| | - Alexandra Afenjar
- APHP. SU, Centre de Référence Malformations et maladies congénitales du cervelet, département de génétique et embryologie médicale, Hôpital Trousseau, 75012 Paris, France
| | - Dora Steel
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, UCL Great Ormond Street Institute of Child Health, London, UK; Department of Neurology, Great Ormond Street Hospital for Children, London, UK
| | - Manju A Kurian
- Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, UCL Great Ormond Street Institute of Child Health, London, UK; Department of Neurology, Great Ormond Street Hospital for Children, London, UK
| | - Prab Prabhakar
- Department of Neurology, Great Ormond Street Hospital for Children, London, UK
| | - Sophie Gößwein
- Institute for Clinical Genetics, University Hospital Carl Gustav Carus at the Technische Universität Dresden, Fetscherstrasse 74, 01307 Dresden, Germany
| | - Nataliya Di Donato
- Institute for Clinical Genetics, University Hospital Carl Gustav Carus at the Technische Universität Dresden, Fetscherstrasse 74, 01307 Dresden, Germany
| | - Enrico S Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Michael F Wangler
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX 77030, USA
| | - Shinya Yamamoto
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX 77030, USA; Department of Neuroscience, Baylor College of Medicine, Houston, TX 77030, USA
| | - Marco Tartaglia
- Molecular Genetics and Functional Genomics, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Eric W Klee
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN 55905, USA; Department of Clinical Genomics, Mayo Clinic, Rochester, MN 55905, USA
| | - Hugo J Bellen
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, TX 77030, USA; Department of Neuroscience, Baylor College of Medicine, Houston, TX 77030, USA.
| |
Collapse
|
3
|
Wheater ENW, Galdi P, McCartney DL, Blesa M, Sullivan G, Stoye DQ, Lamb G, Sparrow S, Murphy L, Wrobel N, Quigley AJ, Semple S, Thrippleton MJ, Wardlaw JM, Bastin ME, Marioni RE, Cox SR, Boardman JP. DNA methylation in relation to gestational age and brain dysmaturation in preterm infants. Brain Commun 2022; 4:fcac056. [PMID: 35402911 PMCID: PMC8984700 DOI: 10.1093/braincomms/fcac056] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 12/10/2021] [Accepted: 03/04/2022] [Indexed: 11/14/2022] Open
Abstract
Preterm birth is associated with dysconnectivity of structural brain networks and is a leading cause of neurocognitive impairment in childhood. Variation in DNA methylation is associated with early exposure to extrauterine life but there has been little research exploring its relationship with brain development. Using genome-wide DNA methylation data from the saliva of 258 neonates, we investigated the impact of gestational age on the methylome and performed functional analysis to identify enriched gene sets from probes that contributed to differentially methylated probes or regions. We tested the hypothesis that variation in DNA methylation could underpin the association between low gestational age at birth and atypical brain development by linking differentially methylated probes with measures of white matter connectivity derived from diffusion MRI metrics: peak width skeletonized mean diffusivity, peak width skeletonized fractional anisotropy and peak width skeletonized neurite density index. Gestational age at birth was associated with widespread differential methylation at term equivalent age, with genome-wide significant associations observed for 8870 CpG probes (P < 3.6 × 10-8) and 1767 differentially methylated regions. Functional analysis identified 14 enriched gene ontology terms pertaining to cell-cell contacts and cell-extracellular matrix contacts. Principal component analysis of probes with genome-wide significance revealed a first principal component that explained 23.5% of the variance in DNA methylation, and this was negatively associated with gestational age at birth. The first principal component was associated with peak width of skeletonized mean diffusivity (β = 0.349, P = 8.37 × 10-10) and peak width skeletonized neurite density index (β = 0.364, P = 4.15 × 10-5), but not with peak width skeletonized fraction anisotropy (β = -0.035, P = 0.510); these relationships mirrored the imaging metrics' associations with gestational age at birth. Low gestational age at birth has a profound and widely distributed effect on the neonatal saliva methylome that is apparent at term equivalent age. Enriched gene ontology terms related to cell-cell contacts reveal pathways that could mediate the effect of early life environmental exposures on development. Finally, associations between differential DNA methylation and image markers of white matter tract microstructure suggest that variation in DNA methylation may provide a link between preterm birth and the dysconnectivity of developing brain networks that characterizes atypical brain development in preterm infants.
Collapse
Affiliation(s)
- Emily N. W. Wheater
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Paola Galdi
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Daniel L. McCartney
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XU, UK
| | - Manuel Blesa
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Gemma Sullivan
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - David Q. Stoye
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Gillian Lamb
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Sarah Sparrow
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Lee Murphy
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XU, UK
| | - Nicola Wrobel
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XU, UK
| | - Alan J. Quigley
- Department of Paediatric Radiology, Royal Hospital for Sick Children, NHS Lothian, Edinburgh, UK
| | - Scott Semple
- Edinburgh Imaging, University of Edinburgh, EH16 4SB Edinburgh, UK
- Centre for Cardiovascular Science, The University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Michael J. Thrippleton
- Edinburgh Imaging, University of Edinburgh, EH16 4SB Edinburgh, UK
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Joanna M. Wardlaw
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Mark E. Bastin
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Riccardo E. Marioni
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XU, UK
| | - Simon R. Cox
- Department of Psychology, The University of Edinburgh, Edinburgh, UK
| | - James P. Boardman
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen’s Medical Research Institute, Edinburgh EH16 4TJ, UK
- Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
| |
Collapse
|
4
|
Huang KL, Jee D, Stein CB, Elrod ND, Henriques T, Mascibroda LG, Baillat D, Russell WK, Adelman K, Wagner EJ. Integrator Recruits Protein Phosphatase 2A to Prevent Pause Release and Facilitate Transcription Termination. Mol Cell 2020; 80:345-358.e9. [PMID: 32966759 PMCID: PMC7660970 DOI: 10.1016/j.molcel.2020.08.016] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/29/2020] [Accepted: 08/24/2020] [Indexed: 12/19/2022]
Abstract
Efficient release of promoter-proximally paused RNA Pol II into productive elongation is essential for gene expression. Recently, we reported that the Integrator complex can bind paused RNA Pol II and drive premature transcription termination, potently attenuating the activity of target genes. Premature termination requires RNA cleavage by the endonuclease subunit of Integrator, but the roles of other Integrator subunits in gene regulation have yet to be elucidated. Here we report that Integrator subunit 8 (IntS8) is critical for transcription repression and required for association with protein phosphatase 2A (PP2A). We find that Integrator-bound PP2A dephosphorylates the RNA Pol II C-terminal domain and Spt5, preventing the transition to productive elongation. Thus, blocking PP2A association with Integrator stimulates pause release and gene activity. These results reveal a second catalytic function associated with Integrator-mediated transcription termination and indicate that control of productive elongation involves active competition between transcriptional kinases and phosphatases.
Collapse
Affiliation(s)
- Kai-Lieh Huang
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch at Galveston, Galveston, TX 77550, USA
| | - David Jee
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA
| | - Chad B Stein
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA
| | - Nathan D Elrod
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch at Galveston, Galveston, TX 77550, USA
| | - Telmo Henriques
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA
| | - Lauren G Mascibroda
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch at Galveston, Galveston, TX 77550, USA
| | - David Baillat
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch at Galveston, Galveston, TX 77550, USA
| | - William K Russell
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch at Galveston, Galveston, TX 77550, USA
| | - Karen Adelman
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA.
| | - Eric J Wagner
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch at Galveston, Galveston, TX 77550, USA.
| |
Collapse
|
5
|
Cologne A, Benoit-Pilven C, Besson A, Putoux A, Campan-Fournier A, Bober MB, De Die-Smulders CEM, Paulussen ADC, Pinson L, Toutain A, Roifman CM, Leutenegger AL, Mazoyer S, Edery P, Lacroix V. New insights into minor splicing-a transcriptomic analysis of cells derived from TALS patients. RNA (NEW YORK, N.Y.) 2019; 25:1130-1149. [PMID: 31175170 PMCID: PMC6800510 DOI: 10.1261/rna.071423.119] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 05/28/2019] [Indexed: 06/09/2023]
Abstract
Minor intron splicing plays a central role in human embryonic development and survival. Indeed, biallelic mutations in RNU4ATAC, transcribed into the minor spliceosomal U4atac snRNA, are responsible for three rare autosomal recessive multimalformation disorders named Taybi-Linder (TALS/MOPD1), Roifman (RFMN), and Lowry-Wood (LWS) syndromes, which associate numerous overlapping signs of varying severity. Although RNA-seq experiments have been conducted on a few RFMN patient cells, none have been performed in TALS, and more generally no in-depth transcriptomic analysis of the ∼700 human genes containing a minor (U12-type) intron had been published as yet. We thus sequenced RNA from cells derived from five skin, three amniotic fluid, and one blood biosamples obtained from seven unrelated TALS cases and from age- and sex-matched controls. This allowed us to describe for the first time the mRNA expression and splicing profile of genes containing U12-type introns, in the context of a functional minor spliceosome. Concerning RNU4ATAC-mutated patients, we show that as expected, they display distinct U12-type intron splicing profiles compared to controls, but that rather unexpectedly mRNA expression levels are mostly unchanged. Furthermore, although U12-type intron missplicing concerns most of the expressed U12 genes, the level of U12-type intron retention is surprisingly low in fibroblasts and amniocytes, and much more pronounced in blood cells. Interestingly, we found several occurrences of introns that can be spliced using either U2, U12, or a combination of both types of splice site consensus sequences, with a shift towards splicing using preferentially U2 sites in TALS patients' cells compared to controls.
Collapse
Affiliation(s)
- Audric Cologne
- INRIA Erable, CNRS LBBE UMR 5558, University Lyon 1, University of Lyon, F-69622 Villeurbanne, France
- "Genetics of Neurodevelopment" Team, Lyon Neuroscience Research Centre, UMR5292 CNRS U1028 Inserm, University of Lyon, F-69500 Bron, France
| | - Clara Benoit-Pilven
- INRIA Erable, CNRS LBBE UMR 5558, University Lyon 1, University of Lyon, F-69622 Villeurbanne, France
- "Genetics of Neurodevelopment" Team, Lyon Neuroscience Research Centre, UMR5292 CNRS U1028 Inserm, University of Lyon, F-69500 Bron, France
| | - Alicia Besson
- "Genetics of Neurodevelopment" Team, Lyon Neuroscience Research Centre, UMR5292 CNRS U1028 Inserm, University of Lyon, F-69500 Bron, France
| | - Audrey Putoux
- "Genetics of Neurodevelopment" Team, Lyon Neuroscience Research Centre, UMR5292 CNRS U1028 Inserm, University of Lyon, F-69500 Bron, France
- Clinical Genetics Unit, Department of Genetics, Hospices Civils de Lyon, F-69500 Bron, France
| | - Amandine Campan-Fournier
- INRIA Erable, CNRS LBBE UMR 5558, University Lyon 1, University of Lyon, F-69622 Villeurbanne, France
- "Genetics of Neurodevelopment" Team, Lyon Neuroscience Research Centre, UMR5292 CNRS U1028 Inserm, University of Lyon, F-69500 Bron, France
| | - Michael B Bober
- Division of Medical Genetics, Nemours/Alfred I. du Pont Hospital for Children, Wilmington, Delaware 19803, USA
| | - Christine E M De Die-Smulders
- Department of Clinical Genetics, Maastricht University Medical Center, 6202 AZ Maastricht, The Netherlands
- School for Oncology and Developmental Biology, GROW, Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Aimee D C Paulussen
- Department of Clinical Genetics, Maastricht University Medical Center, 6202 AZ Maastricht, The Netherlands
- School for Oncology and Developmental Biology, GROW, Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Lucile Pinson
- Genetic Department for Rare Diseases and Personalized Medicine, Clinical Division, CHU Montpellier, F-34000 Montpellier, France
| | - Annick Toutain
- Department of Genetics, Tours University Hospital, F-37000 Tours, France
- UMR 1253, iBrain, Tours University, Inserm, F-37000 Tours, France
| | - Chaim M Roifman
- Department of Paediatrics, University of Toronto, Toronto, ON M5G 1X8, Canada
- Division for Immunology and Allergy, Canadian Center for Primary Immunodeficiency, The Hospital for Sick Children, Toronto, ON M5G 1X8, Canada
| | | | - Sylvie Mazoyer
- "Genetics of Neurodevelopment" Team, Lyon Neuroscience Research Centre, UMR5292 CNRS U1028 Inserm, University of Lyon, F-69500 Bron, France
| | - Patrick Edery
- "Genetics of Neurodevelopment" Team, Lyon Neuroscience Research Centre, UMR5292 CNRS U1028 Inserm, University of Lyon, F-69500 Bron, France
- Clinical Genetics Unit, Department of Genetics, Hospices Civils de Lyon, F-69500 Bron, France
| | - Vincent Lacroix
- INRIA Erable, CNRS LBBE UMR 5558, University Lyon 1, University of Lyon, F-69622 Villeurbanne, France
| |
Collapse
|