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Dereli I, Telychko V, Papanikos F, Raveendran K, Xu J, Boekhout M, Stanzione M, Neuditschko B, Imjeti NS, Selezneva E, Tuncay H, Demir S, Giannattasio T, Gentzel M, Bondarieva A, Stevense M, Barchi M, Schnittger A, Weir JR, Herzog F, Keeney S, Tóth A. Seeding the meiotic DNA break machinery and initiating recombination on chromosome axes. Nat Commun 2024; 15:2941. [PMID: 38580643 PMCID: PMC10997794 DOI: 10.1038/s41467-024-47020-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 03/15/2024] [Indexed: 04/07/2024] Open
Abstract
Programmed DNA double-strand break (DSB) formation is a crucial feature of meiosis in most organisms. DSBs initiate recombination-mediated linking of homologous chromosomes, which enables correct chromosome segregation in meiosis. DSBs are generated on chromosome axes by heterooligomeric focal clusters of DSB-factors. Whereas DNA-driven protein condensation is thought to assemble the DSB-machinery, its targeting to chromosome axes is poorly understood. We uncover in mice that efficient biogenesis of DSB-machinery clusters requires seeding by axial IHO1 platforms. Both IHO1 phosphorylation and formation of axial IHO1 platforms are diminished by chemical inhibition of DBF4-dependent kinase (DDK), suggesting that DDK contributes to the control of the axial DSB-machinery. Furthermore, we show that axial IHO1 platforms are based on an interaction between IHO1 and the chromosomal axis component HORMAD1. IHO1-HORMAD1-mediated seeding of the DSB-machinery on axes ensures sufficiency of DSBs for efficient pairing of homologous chromosomes. Without IHO1-HORMAD1 interaction, residual DSBs depend on ANKRD31, which enhances both the seeding and the growth of DSB-machinery clusters. Thus, recombination initiation is ensured by complementary pathways that differentially support seeding and growth of DSB-machinery clusters, thereby synergistically enabling DSB-machinery condensation on chromosomal axes.
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Affiliation(s)
- Ihsan Dereli
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany
| | - Vladyslav Telychko
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany
| | - Frantzeskos Papanikos
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany
| | - Kavya Raveendran
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany
| | - Jiaqi Xu
- Molecular Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
- Weill Cornell Graduate School of Medical Sciences, New York, NY, 10065, USA
| | - Michiel Boekhout
- Molecular Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Marcello Stanzione
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany
| | - Benjamin Neuditschko
- Institute Krems Bioanalytics, IMC University of Applied Sciences, 3500, Krems, Austria
| | - Naga Sailaja Imjeti
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany
| | - Elizaveta Selezneva
- Friedrich Miescher Laboratory of the Max Planck Society, Max-Planck-Ring 9, 72076, Tübingen, Germany
| | - Hasibe Tuncay
- Department of Developmental Biology, University of Hamburg, 22609, Hamburg, Germany
| | - Sevgican Demir
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany
| | - Teresa Giannattasio
- University of Rome "Tor Vergata", Section of Anatomy, Via Montpellier, 1, 00133, Rome, Italy
| | - Marc Gentzel
- Core Facility Mass Spectrometry & Proteomics, Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, Dresden, Germany
| | - Anastasiia Bondarieva
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany
| | - Michelle Stevense
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany
| | - Marco Barchi
- University of Rome "Tor Vergata", Section of Anatomy, Via Montpellier, 1, 00133, Rome, Italy
- Saint Camillus International University of Health Sciences, Rome, Italy
| | - Arp Schnittger
- Department of Developmental Biology, University of Hamburg, 22609, Hamburg, Germany
| | - John R Weir
- Friedrich Miescher Laboratory of the Max Planck Society, Max-Planck-Ring 9, 72076, Tübingen, Germany
| | - Franz Herzog
- Institute Krems Bioanalytics, IMC University of Applied Sciences, 3500, Krems, Austria
| | - Scott Keeney
- Molecular Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
- Weill Cornell Graduate School of Medical Sciences, New York, NY, 10065, USA
- Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Attila Tóth
- Institute of Physiological Chemistry, Faculty of Medicine at the TU Dresden, Fiedlerstrasse 42, 01307, Dresden, Germany.
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Dereli I, Telychko V, Papanikos F, Raveendran K, Xu J, Boekhout M, Stanzione M, Neuditschko B, Imjeti NS, Selezneva E, Erbasi HT, Demir S, Giannattasio T, Gentzel M, Bondarieva A, Stevense M, Barchi M, Schnittger A, Weir JR, Herzog F, Keeney S, Tóth A. Seeding the meiotic DNA break machinery and initiating recombination on chromosome axes. bioRxiv 2023:2023.11.27.568863. [PMID: 38077023 PMCID: PMC10705248 DOI: 10.1101/2023.11.27.568863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Programmed DNA double-strand break (DSB) formation is a unique meiotic feature that initiates recombination-mediated linking of homologous chromosomes, thereby enabling chromosome number halving in meiosis. DSBs are generated on chromosome axes by heterooligomeric focal clusters of DSB-factors. Whereas DNA-driven protein condensation is thought to assemble the DSB-machinery, its targeting to chromosome axes is poorly understood. We discovered in mice that efficient biogenesis of DSB-machinery clusters requires seeding by axial IHO1 platforms, which are based on a DBF4-dependent kinase (DDK)-modulated interaction between IHO1 and the chromosomal axis component HORMAD1. IHO1-HORMAD1-mediated seeding of the DSB-machinery on axes ensures sufficiency of DSBs for efficient pairing of homologous chromosomes. Without IHO1-HORMAD1 interaction, residual DSBs depend on ANKRD31, which enhances both the seeding and the growth of DSB-machinery clusters. Thus, recombination initiation is ensured by complementary pathways that differentially support seeding and growth of DSB-machinery clusters, thereby synergistically enabling DSB-machinery condensation on chromosomal axes.
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Ravindranathan R, Raveendran K, Papanikos F, San-Segundo P, Tóth A. Chromosomal synapsis defects can trigger oocyte apoptosis without elevating numbers of persistent DNA breaks above wild-type levels. Nucleic Acids Res 2022; 50:5617-5634. [PMID: 35580048 PMCID: PMC9177993 DOI: 10.1093/nar/gkac355] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 04/08/2022] [Accepted: 05/06/2022] [Indexed: 11/14/2022] Open
Abstract
Generation of haploid gametes depends on a modified version of homologous recombination in meiosis. Meiotic recombination is initiated by single-stranded DNA (ssDNA) ends originating from programmed DNA double-stranded breaks (DSBs) that are generated by the topoisomerase-related SPO11 enzyme. Meiotic recombination involves chromosomal synapsis, which enhances recombination-mediated DSB repair, and thus, crucially contributes to genome maintenance in meiocytes. Synapsis defects induce oocyte apoptosis ostensibly due to unrepaired DSBs that persist in asynaptic chromosomes. In mice, SPO11-deficient oocytes feature asynapsis, apoptosis and, surprisingly, numerous foci of the ssDNA-binding recombinase RAD51, indicative of DSBs of unknown origin. Hence, asynapsis is suggested to trigger apoptosis due to inefficient DSB repair even in mutants that lack programmed DSBs. By directly detecting ssDNAs, we discovered that RAD51 is an unreliable marker for DSBs in oocytes. Further, SPO11-deficient oocytes have fewer persistent ssDNAs than wild-type oocytes. These observations suggest that oocyte quality is safeguarded in mammals by a synapsis surveillance mechanism that can operate without persistent ssDNAs.
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Affiliation(s)
- Ramya Ravindranathan
- Institute of Physiological Chemistry, Faculty of Medicine, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Kavya Raveendran
- Institute of Physiological Chemistry, Faculty of Medicine, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Frantzeskos Papanikos
- Institute of Physiological Chemistry, Faculty of Medicine, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Pedro A San-Segundo
- Instituto de Biología Funcional y Genómica (IBFG), Consejo Superior de Investigaciones Científicas (CSIC) and University of Salamanca, Salamanca, Spain
| | - Attila Tóth
- To whom correspondence should be addressed. Tel: +49 351 458 6467; Fax: +49 351 458 6305;
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Bondarieva A, Raveendran K, Telychko V, Rao HBDP, Ravindranathan R, Zorzompokou C, Finsterbusch F, Dereli I, Papanikos F, Tränkner D, Schleiffer A, Fei JF, Klimova A, Ito M, Kulkarni DS, Roeder I, Hunter N, Tóth A. Proline-rich protein PRR19 functions with cyclin-like CNTD1 to promote meiotic crossing over in mouse. Nat Commun 2020; 11:3101. [PMID: 32555348 PMCID: PMC7303132 DOI: 10.1038/s41467-020-16885-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 05/27/2020] [Indexed: 01/05/2023] Open
Abstract
Orderly chromosome segregation is enabled by crossovers between homologous chromosomes in the first meiotic division. Crossovers arise from recombination-mediated repair of programmed DNA double-strand breaks (DSBs). Multiple DSBs initiate recombination, and most are repaired without crossover formation, although one or more generate crossovers on each chromosome. Although the underlying mechanisms are ill-defined, the differentiation and maturation of crossover-specific recombination intermediates requires the cyclin-like CNTD1. Here, we identify PRR19 as a partner of CNTD1. We find that, like CNTD1, PRR19 is required for timely DSB repair and the formation of crossover-specific recombination complexes. PRR19 and CNTD1 co-localise at crossover sites, physically interact, and are interdependent for accumulation, indicating a PRR19-CNTD1 partnership in crossing over. Further, we show that CNTD1 interacts with a cyclin-dependent kinase, CDK2, which also accumulates in crossover-specific recombination complexes. Thus, the PRR19-CNTD1 complex may enable crossover differentiation by regulating CDK2.
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Affiliation(s)
- Anastasiia Bondarieva
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Kavya Raveendran
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Vladyslav Telychko
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - H B D Prasada Rao
- Howard Hughes Medical Institute, University of California Davis, Davis, CA, USA
- Department of Microbiology & Molecular Genetics, University of California Davis, Davis, CA, USA
| | - Ramya Ravindranathan
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Chrysoula Zorzompokou
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Friederike Finsterbusch
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Ihsan Dereli
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Frantzeskos Papanikos
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Daniel Tränkner
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Alexander Schleiffer
- Research Institute of Molecular Pathology (IMP), Campus-Vienna-Biocenter 1, Vienna BioCenter (VBC), 1030, Vienna, Austria
- Institute of Molecular Biotechnology (IMBA), Dr. Bohr-Gasse 3, Vienna BioCenter (VBC), 1030, Vienna, Austria
| | - Ji-Feng Fei
- Institute for Brain Research and Rehabilitation, South China Normal University, 510631, Guangzhou, China
| | - Anna Klimova
- National Center for Tumor Diseases (NCT), Dresden, Germany
- Institute for Medical Informatics and Biometry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Masaru Ito
- Howard Hughes Medical Institute, University of California Davis, Davis, CA, USA
- Department of Microbiology & Molecular Genetics, University of California Davis, Davis, CA, USA
| | - Dhananjaya S Kulkarni
- Howard Hughes Medical Institute, University of California Davis, Davis, CA, USA
- Department of Microbiology & Molecular Genetics, University of California Davis, Davis, CA, USA
| | - Ingo Roeder
- National Center for Tumor Diseases (NCT), Dresden, Germany
- Institute for Medical Informatics and Biometry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Neil Hunter
- Howard Hughes Medical Institute, University of California Davis, Davis, CA, USA
- Department of Microbiology & Molecular Genetics, University of California Davis, Davis, CA, USA
- Department of Molecular & Cellular Biology, University of California Davis, Davis, CA, USA
| | - Attila Tóth
- Institute of Physiological Chemistry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
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Ahmadnia E, Manneh F, Raveendran K. Outcomes of decompensated chronic liver disease in a UK district general hospital critical care setting. Crit Care 2015. [PMCID: PMC4470517 DOI: 10.1186/cc14460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Wigmore G, Campbell M, Walker P, Raveendran K. Referrals to a critical care unit: compliance with the NCEPOD recommendations. Crit Care 2014. [PMCID: PMC4068240 DOI: 10.1186/cc13197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Nambiar GR, Raveendran K. Marine mycoflora in backwater ecosystem of Kerala, India. J Environ Biol 2009; 30:647-649. [PMID: 20136041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Back water system of Kerala is well known for its fertility. Fungi play a vital role in detritus decomposition, nutrient cycling and energy flow in marine food web including backwater ecosystem. Present investigation on the diversity of marine fungi from two back waters of Kerala resulted in the isolation of 20 marine fungi. These include 11 Ascomycetes, 1 Basidiomycete and 8 Mitosporic fungi. In terms of percent frequency of occurrence the most common species obtained were Aniptodera chesapeakensis, Verruculina enalia, Savoryella lignicola and Clavatospora bulbosa. Ascochyta sp. was represented by only a single isolate.
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Affiliation(s)
- Gayatri R Nambiar
- Department of Post Graduate Studies and Research in Botany, Sir Syed College, Taliparamba, Kerala-670 142, India.
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Boralessa H, Welch C, Raveendran K, Veerasingam E, Ibrahim N, Harrison D. Timing of admissions and outcome of pneumonia in intensive care units in the United Kingdom. Crit Care 2007. [PMCID: PMC4095140 DOI: 10.1186/cc5246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Abstract
The removal of broken implanted intramedullary nails secondary to re-fracture or non-union is challenging. In 12 cases a simple and safe method has been used to remove broken implants.
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Affiliation(s)
- K S Sivananthan
- Department of Orthopaedic Surgery, Hospital Fatimah, Ipoh, Malaysia
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Crerar-Gilbert O, Raveendran K. Multiple trauma and massive blood transfusion. Anaesthesia 1998; 53:716-7. [PMID: 9771190 DOI: 10.1046/j.1365-2044.1998.537i-az0584i.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Lalitha C, Raveendran K, Salim N. Effect of curcuma caesia leaves on rice seed germination and seedling establishment. Anc Sci Life 1995; 15:115-8. [PMID: 22556728 PMCID: PMC3331194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/1995] [Accepted: 05/18/1995] [Indexed: 11/06/2022] Open
Abstract
The traditional use of Curcuma caesia leaves by farmers to stimulate rice seed germination is scientifically concirmed in this article.
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Affiliation(s)
- C.R. Lalitha
- Department of Botany, Calicut University, Kerala – 673 635, India
| | - K. Raveendran
- Department of Botany, Calicut University, Kerala – 673 635, India
| | - Nabeesa Salim
- Department of Botany, Calicut University, Kerala – 673 635, India
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Dhillon KS, Doraisamy S, Raveendran K. Diagnosis of meniscal lesions of the knee. Med J Malaysia 1985; 40:24-7. [PMID: 3841686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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