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Kozeretska I. We are being blacked out, but light is within us! Fly (Austin) 2023; 17:2162603. [PMID: 36577738 PMCID: PMC9809941 DOI: 10.1080/19336934.2022.2162603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Iryna Kozeretska
- National Antarctic Scientific Centre of Ukraine, Taras Shevchenko Blvd, Kyiv, Ukraine,
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2
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Serga S, Maistrenko OM, Kovalenko PA, Tsila O, Hrubiian N, Bilokon S, Alieksieieva T, Radionov D, Betancourt AJ, Kozeretska I. Wolbachia in natural Drosophila simulans (Diptera: Drosophilidae) populations in Ukraine. Symbiosis 2023. [DOI: 10.1007/s13199-023-00899-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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3
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Prekrasna I, Pavlovska M, Miryuta N, Dzhulai A, Dykyi E, Convey P, Kozeretska I, Bedernichek T, Parnikoza I. Antarctic Hairgrass Rhizosphere Microbiomes: Microscale Effects Shape Diversity, Structure, and Function. Microbes Environ 2022; 37. [PMID: 35705309 PMCID: PMC9530728 DOI: 10.1264/jsme2.me21069] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The rhizosphere microbiome of the native Antarctic hairgrass Deschampsia antarctica from the central maritime Antarctic was investigated using 16S RNA metagenomics and compared to those of the second native Antarctic plant Colobanthus quitensis and closely related temperate D. cespitosa. The rhizosphere microbial communities of D. antarctica and D. cespitosa had high taxon richness, while that of C. quitensis had markedly lower diversity. The majority of bacteria in the rhizosphere communities of the hairgrass were affiliated to Proteobacteria, Bacteroidetes, and Actinobacteria. The rhizosphere of C. quitensis was dominated by Actinobacteria. All microbial communities included high proportions of unique amplicon sequence variants (ASVs) and there was high heterogeneity between samples at the ASV level. The soil parameters examined did not explain this heterogeneity. Bacteria belonging to Actinobacteria, Bacteroidetes, and Proteobacteria were sensitive to fluctuations in the soil surface temperature. The values of the United Soil Surface Temperature Influence Index (UTII, Iti) showed that variations in most microbial communities from Galindez Island were associated with microscale variations in temperature. Metabolic predictions in silico using PICRUSt 2.0, based on the taxonomically affiliated part of the microbiomes, showed similarities with the rhizosphere community of D. antarctica in terms of the predicted functional repertoire. The results obtained indicate that these communities are involved in the primary processes of soil development (particularly the degradation of lignin and lignin-derived compounds) in the central maritime Antarctic and may be beneficial for the growth of Antarctic vascular plants. However, due to the limitations associated with interpreting PICRUSt 2.0 outputs, these predictions need to be verified experimentally.
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Affiliation(s)
| | - Mariia Pavlovska
- State Institution National Antarctic Scientific Center.,National University of Life and Environmental Sciences of Ukraine
| | | | - Artem Dzhulai
- State Institution National Antarctic Scientific Center
| | - Evgen Dykyi
- State Institution National Antarctic Scientific Center
| | - Peter Convey
- British Antarctic Survey, NERC.,Department of Zoology, University of Johannesburg
| | | | | | - Ivan Parnikoza
- State Institution National Antarctic Scientific Center.,Institute of Molecular Biology and Genetics.,National University of "Kyiv-Mohyla Academy"
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4
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Kozeretska I, Serga S, Kovalenko P, Gorobchyshyn V, Convey P. Belgica antarctica (Diptera: Chironomidae): A natural model organism for extreme environments. Insect Sci 2022; 29:2-20. [PMID: 33913258 DOI: 10.1111/1744-7917.12925] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/17/2021] [Accepted: 03/23/2021] [Indexed: 06/12/2023]
Abstract
Belgica antarctica (Diptera: Chironomidae), a brachypterous midge endemic to the maritime Antarctic, was first described in 1900. Over more than a century of study, a vast amount of information has been compiled on the species (3 750 000 Google search results as of January 10, 2021), encompassing its ecology and biology, life cycle and reproduction, polytene chromosomes, physiology, biochemistry and, increasingly, omics. In 2014, B. antarctica's genome was sequenced, further boosting research. Certain developmental stages can be cultured successfully in the laboratory. Taken together, this wealth of information allows the species to be viewed as a natural model organism for studies of adaptation and function in extreme environments.
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Affiliation(s)
- Iryna Kozeretska
- National Antarctic Scientific Center of Ukraine, 01601, Taras Shevchenko blv., 16, Kyiv, Ukraine
| | - Svitlana Serga
- National Antarctic Scientific Center of Ukraine, 01601, Taras Shevchenko blv., 16, Kyiv, Ukraine
- Taras Shevchenko National University of Kyiv, Department General and Medical Genetics, 01601, Volodymyrska str., 64/13, Kyiv, Ukraine
| | - Pavlo Kovalenko
- State Institution «Institute for Evolutionary Ecology of the National Academy of Sciences of Ukraine», Department of Population Dynamics, 03143, Lebedeva str., 37, Kyiv, Ukraine
| | - Volodymyr Gorobchyshyn
- State Institution «Institute for Evolutionary Ecology of the National Academy of Sciences of Ukraine», Department of Population Dynamics, 03143, Lebedeva str., 37, Kyiv, Ukraine
| | - Peter Convey
- British Antarctic Survey, NERC, High Cross, Madingley Road, Cambridge, CB3 0ET, United Kingdom
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5
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Kapun M, Nunez JCB, Bogaerts-Márquez M, Murga-Moreno J, Paris M, Outten J, Coronado-Zamora M, Tern C, Rota-Stabelli O, Guerreiro MPG, Casillas S, Orengo DJ, Puerma E, Kankare M, Ometto L, Loeschcke V, Onder BS, Abbott JK, Schaeffer SW, Rajpurohit S, Behrman EL, Schou MF, Merritt TJS, Lazzaro BP, Glaser-Schmitt A, Argyridou E, Staubach F, Wang Y, Tauber E, Serga SV, Fabian DK, Dyer KA, Wheat CW, Parsch J, Grath S, Veselinovic MS, Stamenkovic-Radak M, Jelic M, Buendía-Ruíz AJ, Gómez-Julián MJ, Espinosa-Jimenez ML, Gallardo-Jiménez FD, Patenkovic A, Eric K, Tanaskovic M, Ullastres A, Guio L, Merenciano M, Guirao-Rico S, Horváth V, Obbard DJ, Pasyukova E, Alatortsev VE, Vieira CP, Vieira J, Torres JR, Kozeretska I, Maistrenko OM, Montchamp-Moreau C, Mukha DV, Machado HE, Lamb K, Paulo T, Yusuf L, Barbadilla A, Petrov D, Schmidt P, Gonzalez J, Flatt T, Bergland AO. Drosophila Evolution over Space and Time (DEST): A New Population Genomics Resource. Mol Biol Evol 2021; 38:5782-5805. [PMID: 34469576 PMCID: PMC8662648 DOI: 10.1093/molbev/msab259] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [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] [Indexed: 12/20/2022] Open
Abstract
Drosophila melanogaster is a leading model in population genetics and genomics, and a growing number of whole-genome data sets from natural populations of this species have been published over the last years. A major challenge is the integration of disparate data sets, often generated using different sequencing technologies and bioinformatic pipelines, which hampers our ability to address questions about the evolution of this species. Here we address these issues by developing a bioinformatics pipeline that maps pooled sequencing (Pool-Seq) reads from D. melanogaster to a hologenome consisting of fly and symbiont genomes and estimates allele frequencies using either a heuristic (PoolSNP) or a probabilistic variant caller (SNAPE-pooled). We use this pipeline to generate the largest data repository of genomic data available for D. melanogaster to date, encompassing 271 previously published and unpublished population samples from over 100 locations in >20 countries on four continents. Several of these locations have been sampled at different seasons across multiple years. This data set, which we call Drosophila Evolution over Space and Time (DEST), is coupled with sampling and environmental metadata. A web-based genome browser and web portal provide easy access to the SNP data set. We further provide guidelines on how to use Pool-Seq data for model-based demographic inference. Our aim is to provide this scalable platform as a community resource which can be easily extended via future efforts for an even more extensive cosmopolitan data set. Our resource will enable population geneticists to analyze spatiotemporal genetic patterns and evolutionary dynamics of D. melanogaster populations in unprecedented detail.
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Affiliation(s)
- Martin Kapun
- Department of Evolutionary Biology and Environmental Studies, University of
Zürich, Switzerland
- Department of Cell & Developmental Biology, Center of Anatomy and Cell
Biology, Medical University of Vienna, Vienna, Austria
| | - Joaquin C B Nunez
- Department of Biology, University of Virginia, Charlottesville,
VA, USA
| | | | - Jesús Murga-Moreno
- Department of Genetics and Microbiology, Universitat Autònoma de
Barcelona, Barcelona, Spain
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de
Barcelona, Barcelona, Spain
| | - Margot Paris
- Department of Biology, University of Fribourg, Fribourg, Switzerland
| | - Joseph Outten
- Department of Biology, University of Virginia, Charlottesville,
VA, USA
| | | | - Courtney Tern
- Department of Biology, University of Virginia, Charlottesville,
VA, USA
| | - Omar Rota-Stabelli
- Center Agriculture Food Environment, University of Trento, San Michele all'
Adige, Italy
| | | | - Sònia Casillas
- Department of Genetics and Microbiology, Universitat Autònoma de
Barcelona, Barcelona, Spain
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de
Barcelona, Barcelona, Spain
| | - Dorcas J Orengo
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia,
Universitat de Barcelona, Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de
Barcelona, Barcelona, Spain
| | - Eva Puerma
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia,
Universitat de Barcelona, Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de
Barcelona, Barcelona, Spain
| | - Maaria Kankare
- Department of Biological and Environmental Science, University of
Jyväskylä, Jyväskylä, Finland
| | - Lino Ometto
- Department of Biology and Biotechnology, University of Pavia,
Pavia, Italy
| | | | - Banu S Onder
- Department of Biology, Hacettepe University, Ankara, Turkey
| | | | - Stephen W Schaeffer
- Department of Biology, The Pennsylvania State University,
University Park, PA, USA
| | - Subhash Rajpurohit
- Department of Biology, University of Pennsylvania, Philadelphia,
PA, USA
- Division of Biological and Life Sciences, School of Arts and Sciences,
Ahmedabad University, Ahmedabad, India
| | - Emily L Behrman
- Department of Biology, University of Pennsylvania, Philadelphia,
PA, USA
- Janelia Research Campus, Ashburn, VA, USA
| | - Mads F Schou
- Department of Biology, Aarhus University, Aarhus, Denmark
- Department of Biology, Lund University, Lund, Sweden
| | - Thomas J S Merritt
- Department of Chemistry & Biochemistry, Laurentian
University, Sudbury, ON, Canada
| | - Brian P Lazzaro
- Department of Entomology, Cornell University, Ithaca, NY,
USA
| | - Amanda Glaser-Schmitt
- Division of Evolutionary Biology, Faculty of Biology,
Ludwig-Maximilians-Universität, Munich, Germany
| | - Eliza Argyridou
- Division of Evolutionary Biology, Faculty of Biology,
Ludwig-Maximilians-Universität, Munich, Germany
| | - Fabian Staubach
- Department of Evolution and Ecology, University of Freiburg,
Freiburg, Germany
| | - Yun Wang
- Department of Evolution and Ecology, University of Freiburg,
Freiburg, Germany
| | - Eran Tauber
- Department of Evolutionary and Environmental Biology, Institute of Evolution,
University of Haifa, Haifa, Israel
| | - Svitlana V Serga
- Department of General and Medical Genetics, Taras Shevchenko National
University of Kyiv, Kyiv, Ukraine
- State Institution National Antarctic Scientific Center, Ministry of Education
and Science of Ukraine, Kyiv, Ukraine
| | - Daniel K Fabian
- Department of Genetics, University of Cambridge, Cambridge,
United Kingdom
| | - Kelly A Dyer
- Department of Genetics, University of Georgia, Athens, GA,
USA
| | | | - John Parsch
- Division of Evolutionary Biology, Faculty of Biology,
Ludwig-Maximilians-Universität, Munich, Germany
| | - Sonja Grath
- Division of Evolutionary Biology, Faculty of Biology,
Ludwig-Maximilians-Universität, Munich, Germany
| | | | | | - Mihailo Jelic
- Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | | | | | | | | | - Aleksandra Patenkovic
- Institute for Biological Research “Siniša Stanković”, National Institute of
Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Katarina Eric
- Institute for Biological Research “Siniša Stanković”, National Institute of
Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Marija Tanaskovic
- Institute for Biological Research “Siniša Stanković”, National Institute of
Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Anna Ullastres
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra,
Barcelona, Spain
| | - Lain Guio
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra,
Barcelona, Spain
| | - Miriam Merenciano
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra,
Barcelona, Spain
| | - Sara Guirao-Rico
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra,
Barcelona, Spain
| | - Vivien Horváth
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra,
Barcelona, Spain
| | - Darren J Obbard
- Institute of Evolutionary Biology, University of Edinburgh,
Edinburgh, United Kingdom
| | - Elena Pasyukova
- Institute of Molecular Genetics of the National Research Centre “Kurchatov
Institute”, Moscow, Russia
| | - Vladimir E Alatortsev
- Institute of Molecular Genetics of the National Research Centre “Kurchatov
Institute”, Moscow, Russia
| | - Cristina P Vieira
- Instituto de Biologia Molecular e Celular (IBMC), Porto, Portugal
- Instituto de Investigação e Inovação em Saúde, Universidade do
Porto, Porto, Portugal
| | - Jorge Vieira
- Instituto de Biologia Molecular e Celular (IBMC), Porto, Portugal
- Instituto de Investigação e Inovação em Saúde, Universidade do
Porto, Porto, Portugal
| | | | - Iryna Kozeretska
- Department of General and Medical Genetics, Taras Shevchenko National
University of Kyiv, Kyiv, Ukraine
- State Institution National Antarctic Scientific Center, Ministry of Education
and Science of Ukraine, Kyiv, Ukraine
| | - Oleksandr M Maistrenko
- Department of General and Medical Genetics, Taras Shevchenko National
University of Kyiv, Kyiv, Ukraine
- Structural and Computational Biology Unit, European Molecular Biology
Laboratory, Heidelberg, Germany
| | | | - Dmitry V Mukha
- Vavilov Institute of General Genetics, Russian Academy of
Sciences, Moscow, Russia
| | - Heather E Machado
- Department of Biology, Stanford University, Stanford, CA,
USA
- Wellcome Trust Sanger Institute, Hinxton, United Kingdom
| | - Keric Lamb
- Department of Biology, University of Virginia, Charlottesville,
VA, USA
| | - Tânia Paulo
- Departamento de Biologia Animal, Instituto Gulbenkian de Ciência,
Oeiras, Portugal
| | - Leeban Yusuf
- Center for Biological Diversity, University of St. Andrews, St
Andrews, United Kingdom
| | - Antonio Barbadilla
- Department of Genetics and Microbiology, Universitat Autònoma de
Barcelona, Barcelona, Spain
- Institute of Biotechnology and Biomedicine, Universitat Autònoma de
Barcelona, Barcelona, Spain
| | - Dmitri Petrov
- Department of Biology, Stanford University, Stanford, CA,
USA
| | - Paul Schmidt
- Department of Biology, The Pennsylvania State University,
University Park, PA, USA
| | - Josefa Gonzalez
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra,
Barcelona, Spain
| | - Thomas Flatt
- Department of Biology, University of Fribourg, Fribourg, Switzerland
| | - Alan O Bergland
- Department of Biology, University of Virginia, Charlottesville,
VA, USA
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6
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Gorodetska I, Inomistova M, Khranovska N, Skachkova O, Michailovich Y, Rybchenko L, Bychkova A, Stefanovich A, Klimuk B, Poluben L, Klymenko S, Rossokha Z, Kyriachenko S, Popova O, Gorovenko N, Ponomarova O, Serga S, Kozeretska I. The reduction of two BRCA1 gene mutations frequencies in ovarian cancer patients from Ukraine. Meta Gene 2021. [DOI: 10.1016/j.mgene.2021.100900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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7
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Machado HE, Bergland AO, Taylor R, Tilk S, Behrman E, Dyer K, Fabian DK, Flatt T, González J, Karasov TL, Kim B, Kozeretska I, Lazzaro BP, Merritt TJS, Pool JE, O'Brien K, Rajpurohit S, Roy PR, Schaeffer SW, Serga S, Schmidt P, Petrov DA. Broad geographic sampling reveals the shared basis and environmental correlates of seasonal adaptation in Drosophila. eLife 2021; 10:e67577. [PMID: 34155971 PMCID: PMC8248982 DOI: 10.7554/elife.67577] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [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: 02/16/2021] [Accepted: 06/21/2021] [Indexed: 11/16/2022] Open
Abstract
To advance our understanding of adaptation to temporally varying selection pressures, we identified signatures of seasonal adaptation occurring in parallel among Drosophila melanogaster populations. Specifically, we estimated allele frequencies genome-wide from flies sampled early and late in the growing season from 20 widely dispersed populations. We identified parallel seasonal allele frequency shifts across North America and Europe, demonstrating that seasonal adaptation is a general phenomenon of temperate fly populations. Seasonally fluctuating polymorphisms are enriched in large chromosomal inversions, and we find a broad concordance between seasonal and spatial allele frequency change. The direction of allele frequency change at seasonally variable polymorphisms can be predicted by weather conditions in the weeks prior to sampling, linking the environment and the genomic response to selection. Our results suggest that fluctuating selection is an important evolutionary force affecting patterns of genetic variation in Drosophila.
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Affiliation(s)
- Heather E Machado
- Department of Biology, Stanford UniversityStanfordUnited States
- Wellcome Sanger InstituteHinxtonUnited Kingdom
| | - Alan O Bergland
- Department of Biology, Stanford UniversityStanfordUnited States
- Department of Biology, University of VirginiaCharlottesvilleUnited States
| | - Ryan Taylor
- Department of Biology, Stanford UniversityStanfordUnited States
| | - Susanne Tilk
- Department of Biology, Stanford UniversityStanfordUnited States
| | - Emily Behrman
- Department of Biology, University of PennsylvaniaPhiladelphiaUnited States
| | - Kelly Dyer
- Department of Genetics, University of GeorgiaAthensUnited States
| | - Daniel K Fabian
- Institute of Population Genetics, Vetmeduni ViennaViennaAustria
- Centre for Pathogen Evolution, Department of Zoology, University of CambridgeCambridgeUnited Kingdom
| | - Thomas Flatt
- Institute of Population Genetics, Vetmeduni ViennaViennaAustria
- Department of Biology, University of FribourgFribourgSwitzerland
| | - Josefa González
- Institute of Evolutionary Biology, CSIC- Universitat Pompeu FabraBarcelonaSpain
| | - Talia L Karasov
- Department of Biology, University of UtahSalt Lake CityUnited States
| | - Bernard Kim
- Department of Biology, Stanford UniversityStanfordUnited States
| | - Iryna Kozeretska
- Taras Shevchenko National University of KyivKyivUkraine
- National Antarctic Scientific Centre of Ukraine, Taras Shevchenko Blvd.KyivUkraine
| | - Brian P Lazzaro
- Department of Entomology, Cornell UniversityIthacaUnited States
| | - Thomas JS Merritt
- Department of Chemistry & Biochemistry, Laurentian UniversitySudburyCanada
| | - John E Pool
- Laboratory of Genetics, University of Wisconsin-MadisonMadisonUnited States
| | - Katherine O'Brien
- Department of Biology, University of PennsylvaniaPhiladelphiaUnited States
| | - Subhash Rajpurohit
- Department of Biology, University of PennsylvaniaPhiladelphiaUnited States
| | - Paula R Roy
- Department of Ecology and Evolutionary Biology, University of KansasLawrenceUnited States
| | - Stephen W Schaeffer
- Department of Biology, The Pennsylvania State UniversityUniversity ParkUnited States
| | - Svitlana Serga
- Taras Shevchenko National University of KyivKyivUkraine
- National Antarctic Scientific Centre of Ukraine, Taras Shevchenko Blvd.KyivUkraine
| | - Paul Schmidt
- Department of Biology, University of PennsylvaniaPhiladelphiaUnited States
| | - Dmitri A Petrov
- Department of Biology, Stanford UniversityStanfordUnited States
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8
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Wallace MA, Coffman KA, Gilbert C, Ravindran S, Albery GF, Abbott J, Argyridou E, Bellosta P, Betancourt AJ, Colinet H, Eric K, Glaser-Schmitt A, Grath S, Jelic M, Kankare M, Kozeretska I, Loeschcke V, Montchamp-Moreau C, Ometto L, Onder BS, Orengo DJ, Parsch J, Pascual M, Patenkovic A, Puerma E, Ritchie MG, Rota-Stabelli O, Schou MF, Serga SV, Stamenkovic-Radak M, Tanaskovic M, Veselinovic MS, Vieira J, Vieira CP, Kapun M, Flatt T, González J, Staubach F, Obbard DJ. The discovery, distribution, and diversity of DNA viruses associated with Drosophila melanogaster in Europe. Virus Evol 2021; 7:veab031. [PMID: 34408913 PMCID: PMC8363768 DOI: 10.1093/ve/veab031] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Drosophila melanogaster is an important model for antiviral immunity in arthropods, but very few DNA viruses have been described from the family Drosophilidae. This deficiency limits our opportunity to use natural host-pathogen combinations in experimental studies, and may bias our understanding of the Drosophila virome. Here, we report fourteen DNA viruses detected in a metagenomic analysis of 6668 pool-sequenced Drosophila, sampled from forty-seven European locations between 2014 and 2016. These include three new nudiviruses, a new and divergent entomopoxvirus, a virus related to Leptopilina boulardi filamentous virus, and a virus related to Musca domestica salivary gland hypertrophy virus. We also find an endogenous genomic copy of galbut virus, a double-stranded RNA partitivirus, segregating at very low frequency. Remarkably, we find that Drosophila Vesanto virus, a small DNA virus previously described as a bidnavirus, may be composed of up to twelve segments and thus represent a new lineage of segmented DNA viruses. Two of the DNA viruses, Drosophila Kallithea nudivirus and Drosophila Vesanto virus are relatively common, found in 2 per cent or more of wild flies. The others are rare, with many likely to be represented by a single infected fly. We find that virus prevalence in Europe reflects the prevalence seen in publicly available datasets, with Drosophila Kallithea nudivirus and Drosophila Vesanto virus the only ones commonly detectable in public data from wild-caught flies and large population cages, and the other viruses being rare or absent. These analyses suggest that DNA viruses are at lower prevalence than RNA viruses in D.melanogaster, and may be less likely to persist in laboratory cultures. Our findings go some way to redressing an earlier bias toward RNA virus studies in Drosophila, and lay the foundation needed to harness the power of Drosophila as a model system for the study of DNA viruses.
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Affiliation(s)
- Megan A Wallace
- The European Drosophila Population Genomics Consortium (DrosEU)
- Ashworth Laboratories, Institute of Evolutionary Biology, University of Edinburgh, Charlotte Auerbach Road, Edinburgh EH9 3FL, UK
| | - Kelsey A Coffman
- Department of Entomology, University of Georgia, Athens, GA, USA
| | - Clément Gilbert
- The European Drosophila Population Genomics Consortium (DrosEU)
- Université Paris-Saclay, CNRS, IRD, UMR Évolution, Génomes, Comportement et Écologie, 91198 Gif-sur-Yvette, France
| | - Sanjana Ravindran
- Ashworth Laboratories, Institute of Evolutionary Biology, University of Edinburgh, Charlotte Auerbach Road, Edinburgh EH9 3FL, UK
| | - Gregory F Albery
- Department of Biology, Georgetown University, Washington, DC, USA
| | - Jessica Abbott
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biology, Section for Evolutionary Ecology, Lund University, Sölvegatan 37, Lund 223 62, Sweden
| | - Eliza Argyridou
- The European Drosophila Population Genomics Consortium (DrosEU)
- Division of Evolutionary Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Planegg, Germany
| | - Paola Bellosta
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Cellular, Computational and Integrative Biology, CIBIO University of Trento, Via Sommarive 9, Trento 38123, Italy
- Department of Medicine & Endocrinology, NYU Langone Medical Center, 550 First Avenue, New York, NY 10016, USA
| | - Andrea J Betancourt
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute of Integrative Biology, University of Liverpool, Liverpool L69 7ZB, UK
| | - Hervé Colinet
- The European Drosophila Population Genomics Consortium (DrosEU)
- UMR CNRS 6553 ECOBIO, Université de Rennes1, Rennes, France
| | - Katarina Eric
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute for Biological Research “Sinisa Stankovic”, National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, Belgrade, Serbia
| | - Amanda Glaser-Schmitt
- The European Drosophila Population Genomics Consortium (DrosEU)
- Division of Evolutionary Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Planegg, Germany
| | - Sonja Grath
- The European Drosophila Population Genomics Consortium (DrosEU)
- Division of Evolutionary Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Planegg, Germany
| | - Mihailo Jelic
- The European Drosophila Population Genomics Consortium (DrosEU)
- Faculty of Biology, University of Belgrade, Studentski trg 16, Belgrade, Serbia
| | - Maaria Kankare
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biological and Environmental Science, University of Jyväskylä, Finland
| | - Iryna Kozeretska
- The European Drosophila Population Genomics Consortium (DrosEU)
- National Antarctic Scientific Center of Ukraine, 16 Shevchenko Avenue, Kyiv, 01601, Ukraine
| | - Volker Loeschcke
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biology, Genetics, Ecology and Evolution, Aarhus University, Ny Munkegade 116, Aarhus C DK-8000, Denmark
| | - Catherine Montchamp-Moreau
- The European Drosophila Population Genomics Consortium (DrosEU)
- Université Paris-Saclay, CNRS, IRD, UMR Évolution, Génomes, Comportement et Écologie, 91198 Gif-sur-Yvette, France
| | - Lino Ometto
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biology and Biotechnology, University of Pavia, Pavia 27100, Italy
| | - Banu Sebnem Onder
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biology, Faculty of Science, Hacettepe University, Ankara, Turkey
| | - Dorcas J Orengo
- The European Drosophila Population Genomics Consortium (DrosEU)
- Departament de Genètica, Microbiologia i Estadística and Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Spain
| | - John Parsch
- The European Drosophila Population Genomics Consortium (DrosEU)
- Division of Evolutionary Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Planegg, Germany
| | - Marta Pascual
- The European Drosophila Population Genomics Consortium (DrosEU)
- Departament de Genètica, Microbiologia i Estadística and Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Spain
| | - Aleksandra Patenkovic
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute for Biological Research “Sinisa Stankovic”, National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, Belgrade, Serbia
| | - Eva Puerma
- The European Drosophila Population Genomics Consortium (DrosEU)
- Departament de Genètica, Microbiologia i Estadística and Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Spain
| | - Michael G Ritchie
- The European Drosophila Population Genomics Consortium (DrosEU)
- Centre for Biological Diversity, St Andrews University, St Andrews HY15 4SS, UK
| | - Omar Rota-Stabelli
- The European Drosophila Population Genomics Consortium (DrosEU)
- Research and Innovation Center, Fondazione E. Mach, San Michele all’Adige (TN) 38010, Italy
- Centre Agriculture Food Environment, University of Trento, San Michele all’Adige (TN) 38010, Italy
| | - Mads Fristrup Schou
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biology, Section for Evolutionary Ecology, Lund University, Sölvegatan 37, Lund 223 62, Sweden
- Department of Bioscience, Aarhus University, Aarhus, Denmark
| | - Svitlana V Serga
- The European Drosophila Population Genomics Consortium (DrosEU)
- National Antarctic Scientific Center of Ukraine, 16 Shevchenko Avenue, Kyiv, 01601, Ukraine
- Taras Shevchenko National University of Kyiv, 64 Volodymyrska str, Kyiv 01601, Ukraine
| | - Marina Stamenkovic-Radak
- The European Drosophila Population Genomics Consortium (DrosEU)
- Faculty of Biology, University of Belgrade, Studentski trg 16, Belgrade, Serbia
| | - Marija Tanaskovic
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute for Biological Research “Sinisa Stankovic”, National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, Belgrade, Serbia
| | - Marija Savic Veselinovic
- The European Drosophila Population Genomics Consortium (DrosEU)
- Faculty of Biology, University of Belgrade, Studentski trg 16, Belgrade, Serbia
| | - Jorge Vieira
- The European Drosophila Population Genomics Consortium (DrosEU)
- Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Porto, Portugal
- Instituto de Investigação e Inovação em Saúde, University of Porto, i3S, Porto, Portugal
| | - Cristina P Vieira
- The European Drosophila Population Genomics Consortium (DrosEU)
- Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Porto, Portugal
- Instituto de Investigação e Inovação em Saúde, University of Porto, i3S, Porto, Portugal
| | - Martin Kapun
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Evolutionary Biology and Environmental Studies, University of Zürich, Zürich, Switzerland
- Division of Cell & Developmental Biology, Medical University of Vienna, Vienna, Austria
| | - Thomas Flatt
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biology, University of Fribourg, Fribourg CH-1700, Switzerland
| | - Josefa González
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute of Evolutionary Biology (CSIC-UPF), Barcelona, Spain
| | - Fabian Staubach
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Evolution and Ecology, University of Freiburg, Freiburg 79104, Germany
| | - Darren J Obbard
- The European Drosophila Population Genomics Consortium (DrosEU)
- Ashworth Laboratories, Institute of Evolutionary Biology, University of Edinburgh, Charlotte Auerbach Road, Edinburgh EH9 3FL, UK
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9
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Kapun M, Barrón MG, Staubach F, Obbard DJ, Wiberg RAW, Vieira J, Goubert C, Rota-Stabelli O, Kankare M, Bogaerts-Márquez M, Haudry A, Waidele L, Kozeretska I, Pasyukova EG, Loeschcke V, Pascual M, Vieira CP, Serga S, Montchamp-Moreau C, Abbott J, Gibert P, Porcelli D, Posnien N, Sánchez-Gracia A, Grath S, Sucena É, Bergland AO, Guerreiro MPG, Onder BS, Argyridou E, Guio L, Schou MF, Deplancke B, Vieira C, Ritchie MG, Zwaan BJ, Tauber E, Orengo DJ, Puerma E, Aguadé M, Schmidt P, Parsch J, Betancourt AJ, Flatt T, González J. Genomic Analysis of European Drosophila melanogaster Populations Reveals Longitudinal Structure, Continent-Wide Selection, and Previously Unknown DNA Viruses. Mol Biol Evol 2020; 37:2661-2678. [PMID: 32413142 PMCID: PMC7475034 DOI: 10.1093/molbev/msaa120] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [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] [Indexed: 12/19/2022] Open
Abstract
Genetic variation is the fuel of evolution, with standing genetic variation especially important for short-term evolution and local adaptation. To date, studies of spatiotemporal patterns of genetic variation in natural populations have been challenging, as comprehensive sampling is logistically difficult, and sequencing of entire populations costly. Here, we address these issues using a collaborative approach, sequencing 48 pooled population samples from 32 locations, and perform the first continent-wide genomic analysis of genetic variation in European Drosophila melanogaster. Our analyses uncover longitudinal population structure, provide evidence for continent-wide selective sweeps, identify candidate genes for local climate adaptation, and document clines in chromosomal inversion and transposable element frequencies. We also characterize variation among populations in the composition of the fly microbiome, and identify five new DNA viruses in our samples.
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Affiliation(s)
- Martin Kapun
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland
- Department of Biology, University of Fribourg, Fribourg, Switzerland
- Department of Evolutionary Biology and Environmental Sciences, University of Zürich, Zürich, Switzerland
- Division of Cell and Developmental Biology, Medical University of Vienna, Vienna, Austria
| | - Maite G Barrón
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra, Barcelona, Spain
| | - Fabian Staubach
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Evolutionary Biology and Ecology, University of Freiburg, Freiburg, Germany
| | - Darren J Obbard
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, United Kingdom
| | - R Axel W Wiberg
- The European Drosophila Population Genomics Consortium (DrosEU)
- Centre for Biological Diversity, School of Biology, University of St. Andrews, St Andrews, Scotland
- Department of Environmental Sciences, Zoological Institute, University of Basel, Basel, Switzerland
| | - Jorge Vieira
- The European Drosophila Population Genomics Consortium (DrosEU)
- Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Porto, Portugal
- Instituto de Investigação e Inovação em Saúde (I3S), University of Porto, Porto, Portugal
| | - Clément Goubert
- The European Drosophila Population Genomics Consortium (DrosEU)
- Laboratoire de Biométrie et Biologie Evolutive UMR 5558, CNRS, Université Lyon 1, Université de Lyon, Villeurbanne, France
- Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY
| | - Omar Rota-Stabelli
- The European Drosophila Population Genomics Consortium (DrosEU)
- Research and Innovation Centre, Fondazione Edmund Mach, San Michele all’ Adige, Italy
| | - Maaria Kankare
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland
| | - María Bogaerts-Márquez
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra, Barcelona, Spain
| | - Annabelle Haudry
- The European Drosophila Population Genomics Consortium (DrosEU)
- Laboratoire de Biométrie et Biologie Evolutive UMR 5558, CNRS, Université Lyon 1, Université de Lyon, Villeurbanne, France
| | - Lena Waidele
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Evolutionary Biology and Ecology, University of Freiburg, Freiburg, Germany
| | - Iryna Kozeretska
- The European Drosophila Population Genomics Consortium (DrosEU)
- General and Medical Genetics Department, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
- State Institution National Antarctic Scientific Center of Ministry of Education and Science of Ukraine, Kyiv, Ukraine
| | - Elena G Pasyukova
- The European Drosophila Population Genomics Consortium (DrosEU)
- Laboratory of Genome Variation, Institute of Molecular Genetics of RAS, Moscow, Russia
| | - Volker Loeschcke
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Bioscience—Genetics, Ecology and Evolution, Aarhus University, Aarhus C, Denmark
| | - Marta Pascual
- The European Drosophila Population Genomics Consortium (DrosEU)
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Spain
| | - Cristina P Vieira
- The European Drosophila Population Genomics Consortium (DrosEU)
- Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Porto, Portugal
- Instituto de Investigação e Inovação em Saúde (I3S), University of Porto, Porto, Portugal
| | - Svitlana Serga
- The European Drosophila Population Genomics Consortium (DrosEU)
- General and Medical Genetics Department, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
| | - Catherine Montchamp-Moreau
- The European Drosophila Population Genomics Consortium (DrosEU)
- Université Paris-Saclay, CNRS, IRD, UMR Évolution, Génomes, Comportement et Écologie, 91198, Gif-sur-Yvette, France
| | - Jessica Abbott
- The European Drosophila Population Genomics Consortium (DrosEU)
- Section for Evolutionary Ecology, Department of Biology, Lund University, Lund, Sweden
| | - Patricia Gibert
- The European Drosophila Population Genomics Consortium (DrosEU)
- Laboratoire de Biométrie et Biologie Evolutive UMR 5558, CNRS, Université Lyon 1, Université de Lyon, Villeurbanne, France
| | - Damiano Porcelli
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Animal and Plant Sciences, Sheffield, United Kingdom
| | - Nico Posnien
- The European Drosophila Population Genomics Consortium (DrosEU)
- Johann-Friedrich-Blumenbach-Institut für Zoologie und Anthropologie, Universität Göttingen, Göttingen, Germany
| | - Alejandro Sánchez-Gracia
- The European Drosophila Population Genomics Consortium (DrosEU)
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Spain
| | - Sonja Grath
- The European Drosophila Population Genomics Consortium (DrosEU)
- Division of Evolutionary Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Planegg, Germany
| | - Élio Sucena
- The European Drosophila Population Genomics Consortium (DrosEU)
- Instituto Gulbenkian de Ciência, Oeiras, Portugal
- Departamento de Biologia Animal, Faculdade de Ciências da Universidade de Lisboa, Lisboa, Portugal
| | - Alan O Bergland
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biology, University of Virginia, Charlottesville, VA
| | - Maria Pilar Garcia Guerreiro
- The European Drosophila Population Genomics Consortium (DrosEU)
- Departament de Genètica i Microbiologia, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Banu Sebnem Onder
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biology, Faculty of Science, Hacettepe University, Ankara, Turkey
| | - Eliza Argyridou
- The European Drosophila Population Genomics Consortium (DrosEU)
- Division of Evolutionary Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Planegg, Germany
| | - Lain Guio
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra, Barcelona, Spain
| | - Mads Fristrup Schou
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Bioscience—Genetics, Ecology and Evolution, Aarhus University, Aarhus C, Denmark
- Section for Evolutionary Ecology, Department of Biology, Lund University, Lund, Sweden
| | - Bart Deplancke
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute of Bio-engineering, School of Life Sciences, EPFL, Lausanne, Switzerland
| | - Cristina Vieira
- The European Drosophila Population Genomics Consortium (DrosEU)
- Laboratoire de Biométrie et Biologie Evolutive UMR 5558, CNRS, Université Lyon 1, Université de Lyon, Villeurbanne, France
| | - Michael G Ritchie
- The European Drosophila Population Genomics Consortium (DrosEU)
- Centre for Biological Diversity, School of Biology, University of St. Andrews, St Andrews, Scotland
| | - Bas J Zwaan
- The European Drosophila Population Genomics Consortium (DrosEU)
- Laboratory of Genetics, Department of Plant Sciences, Wageningen University, Wageningen, Netherlands
| | - Eran Tauber
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Evolutionary and Environmental Biology, University of Haifa, Haifa, Israel
- Institute of Evolution, University of Haifa, Haifa, Israel
| | - Dorcas J Orengo
- The European Drosophila Population Genomics Consortium (DrosEU)
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Spain
| | - Eva Puerma
- The European Drosophila Population Genomics Consortium (DrosEU)
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Spain
| | - Montserrat Aguadé
- The European Drosophila Population Genomics Consortium (DrosEU)
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Barcelona, Spain
- Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Barcelona, Spain
| | - Paul Schmidt
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Biology, University of Pennsylvania, Philadelphia, PA
| | - John Parsch
- The European Drosophila Population Genomics Consortium (DrosEU)
- Division of Evolutionary Biology, Faculty of Biology, Ludwig-Maximilians-Universität München, Planegg, Germany
| | - Andrea J Betancourt
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Evolution, Ecology, and Behaviour, University of Liverpool, Liverpool, United Kingdom
| | - Thomas Flatt
- The European Drosophila Population Genomics Consortium (DrosEU)
- Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland
- Department of Biology, University of Fribourg, Fribourg, Switzerland
| | - Josefa González
- The European Drosophila Population Genomics Consortium (DrosEU)
- Institute of Evolutionary Biology, CSIC-Universitat Pompeu Fabra, Barcelona, Spain
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Yasinskyi Y, O. P, O. M, V. R, Prylutskyy Y, Tauscher E, Ritter U, Kozeretska I. Reconciling the controversial data on the effects of C60 fullerene at the organismal and molecular levels using as a model Drosophila melanogaster. Toxicol Lett 2019; 310:92-98. [DOI: 10.1016/j.toxlet.2019.03.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 02/01/2019] [Accepted: 03/16/2019] [Indexed: 10/27/2022]
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Gorodetska I, Kozeretska I, Dubrovska A. BRCA Genes: The Role in Genome Stability, Cancer Stemness and Therapy Resistance. J Cancer 2019; 10:2109-2127. [PMID: 31205572 PMCID: PMC6548160 DOI: 10.7150/jca.30410] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 02/20/2019] [Indexed: 12/14/2022] Open
Abstract
Carcinogenesis is a multistep process, and tumors frequently harbor multiple mutations regulating genome integrity, cell division and death. The integrity of cellular genome is closely controlled by the mechanisms of DNA damage signaling and DNA repair. The association of breast cancer susceptibility genes BRCA1 and BRCA2 with breast and ovarian cancer development was first demonstrated over 20 years ago. Since then the germline mutations within these genes were linked to genomic instability and increased risk of many other cancer types. Genomic instability is an engine of the oncogenic transformation of non-tumorigenic cells into tumor-initiating cells and further tumor evolution. In this review we discuss the biological functions of BRCA1 and BRCA2 genes and the role of BRCA mutations in tumor initiation, regulation of cancer stemness, therapy resistance and tumor progression.
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Affiliation(s)
- Ielizaveta Gorodetska
- OncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - Iryna Kozeretska
- Department of General and Medical Genetics, ESC "The Institute of Biology and Medicine", Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
| | - Anna Dubrovska
- OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf, Institute of Radiooncology - OncoRay, Dresden, Germany; German Cancer Consortium (DKTK), Partner site Dresden, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany
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12
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Gorodetska I, Lukiyanchuk V, Peitzsch C, Kozeretska I, Dubrovska A. BRCA1 and EZH2 cooperate in regulation of prostate cancer stem cell phenotype. Int J Cancer 2019; 145:2974-2985. [DOI: 10.1002/ijc.32323] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 03/06/2019] [Accepted: 04/04/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Ielizaveta Gorodetska
- OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz‐Zentrum Dresden ‐ Rossendorf Dresden Germany
| | - Vasyl Lukiyanchuk
- OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz‐Zentrum Dresden ‐ Rossendorf Dresden Germany
- Helmholtz‐Zentrum Dresden ‐ RossendorfInstitute of Radiooncology – OncoRay Dresden Germany
| | - Claudia Peitzsch
- OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz‐Zentrum Dresden ‐ Rossendorf Dresden Germany
- National Center for Tumor Diseases (NCT)Partner Site Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany, and; Helmholtz‐Zentrum Dresden ‐ Rossendorf (HZDR) Dresden Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ) Heidelberg Germany
- German Cancer Research Center (DKFZ) Heidelberg Germany
| | - Iryna Kozeretska
- Department of General and Medical GeneticsESC “The Institute of Biology and Medicine”, Taras Shevchenko National University of Kyiv Kyiv Ukraine
| | - Anna Dubrovska
- OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz‐Zentrum Dresden ‐ Rossendorf Dresden Germany
- Helmholtz‐Zentrum Dresden ‐ RossendorfInstitute of Radiooncology – OncoRay Dresden Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ) Heidelberg Germany
- German Cancer Research Center (DKFZ) Heidelberg Germany
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13
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Parnikoza I, Rozhok A, Convey P, Veselski M, Esefeld J, Ochyra R, Mustafa O, Braun C, Peter HU, Smykla J, Kunakh V, Kozeretska I. Spread of Antarctic vegetation by the kelp gull: comparison of two maritime Antarctic regions. Polar Biol 2018. [DOI: 10.1007/s00300-018-2274-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Kaczmarek Ł, Parnikoza I, Gawlak M, Esefeld J, Peter HU, Kozeretska I, Roszkowska M. Tardigrades from Larus dominicanus Lichtenstein, 1823 nests on the Argentine Islands (maritime Antarctic). Polar Biol 2017. [DOI: 10.1007/s00300-017-2190-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bergman CM, Han S, Nelson MG, Bondarenko V, Kozeretska I. Genomic analysis of P elements in natural populations of Drosophila melanogaster. PeerJ 2017; 5:e3824. [PMID: 28929030 PMCID: PMC5602686 DOI: 10.7717/peerj.3824] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 08/29/2017] [Indexed: 11/20/2022] Open
Abstract
The Drosophila melanogaster P transposable element provides one of the best cases of horizontal transfer of a mobile DNA sequence in eukaryotes. Invasion of natural populations by the P element has led to a syndrome of phenotypes known as P-M hybrid dysgenesis that emerges when strains differing in their P element composition mate and produce offspring. Despite extensive research on many aspects of P element biology, many questions remain about the genomic basis of variation in P-M dysgenesis phenotypes across populations. Here we compare estimates of genomic P element content with gonadal dysgenesis phenotypes for isofemale strains obtained from three worldwide populations of D. melanogaster to illuminate the molecular basis of natural variation in cytotype status. We show that P element abundance estimated from genome sequences of isofemale strains is highly correlated across different bioinformatics approaches, but that abundance estimates are sensitive to method and filtering strategies as well as incomplete inbreeding of isofemale strains. We find that P element content varies significantly across populations, with strains from a North American population having fewer P elements but a higher proportion of full-length elements than strains from populations sampled in Europe or Africa. Despite these geographic differences in P element abundance and structure, neither the number of P elements nor the ratio of full-length to internally-truncated copies is strongly correlated with the degree of gonadal dysgenesis exhibited by an isofemale strain. Thus, variation in P element abundance and structure across different populations does not necessarily lead to corresponding geographic differences in gonadal dysgenesis phenotypes. Finally, we confirm that population differences in the abundance and structure of P elements that are observed from isofemale lines can also be observed in pool-seq samples from the same populations. Our work supports the view that genomic P element content alone is not sufficient to explain variation in gonadal dysgenesis across strains of D. melanogaster, and informs future efforts to decode the genomic basis of geographic and temporal differences in P element induced phenotypes.
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Affiliation(s)
- Casey M Bergman
- Faculty of Life Sciences, University of Manchester, Manchester, United Kingdom.,Department of Genetics and Institute of Bioinformatics, University of Georgia, Athens, GA, United States of America
| | - Shunhua Han
- Institute of Bioinformatics, University of Georgia, Athens, GA, United States of America
| | - Michael G Nelson
- Faculty of Life Sciences, University of Manchester, Manchester, United Kingdom
| | - Vladyslav Bondarenko
- Department of General and Molecular Genetics, Taras Shevchenko University of Kyiv, Kyiv, Ukraine
| | - Iryna Kozeretska
- Department of General and Molecular Genetics, Taras Shevchenko University of Kyiv, Kyiv, Ukraine
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Frantsevich L, Kozeretska I, Dubrovsky Y, Markina T, Shumakova I, Stukalyuk S. Transient leg deformations during eclosion out of a tight confinement: A comparative study on seven species of flies, moths, ants and bees. Arthropod Struct Dev 2017; 46:483-495. [PMID: 28549565 DOI: 10.1016/j.asd.2017.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 05/19/2017] [Accepted: 05/19/2017] [Indexed: 06/07/2023]
Abstract
Legs in dipteran pupae are tightly packed in a zigzag configuration. Changes in the shape or configuration of long podomeres during eclosion have been overlooked because they occur rapidly (in a few minutes) and the legs are hidden inside a tight opaque confinement: the puparium in the Cyclorrhapha, the obtect pupa in mosquitoes. We fixed insects at different times during eclosion and obtained a temporal description of changes in leg shape. At the start of eclosion in Calliphora vicina and Drosophila melanogaster, femora are buckled in between the joints. Later, the chain of podomeres straightened, pointing posterad. Initial deformation and further stretching were passive, exerted by forces external to the legs. The prerequisites for this are pliability of the tubular podomeres and anchoring of the tarsi to the confinement. Each femur was strongly crooked instead of buckled in the mosquito Aedes cantans. The site of bending shifted distad in the course of eclosion: a sort of peeling. In contrast, other insects (the moth Bombyx mori, the ants Formica polyctena and Formica rufa, the honey bee Apis mellifera) left their tight confinements without any change in the initial zigzag leg configuration and without transient deformations of initially straight femora and tibiae.
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Affiliation(s)
- Leonid Frantsevich
- Schmalhausen-Institute of Zoology, National Academy of Sciences of Ukraine, B. Chmielnicki str. 15, Kiev-30, 01601 Ukraine; Institute for Evolutionary Ecology, National Academy of Sciences of Ukraine, Acad. Lebedev str. 37, Kiev, 03143 Ukraine.
| | - Iryna Kozeretska
- Department of General and Molecular Genetics, ESC ''Institute of Biology and Medicine'', Taras Shevchenko National University of Kyiv, Volodymyrska str., 64, 01601 Ukraine
| | - Yuriy Dubrovsky
- Institute for Evolutionary Ecology, National Academy of Sciences of Ukraine, Acad. Lebedev str. 37, Kiev, 03143 Ukraine
| | - Tetyana Markina
- G. Skovoroda-Kharkov National Pedagogical University, Alchevskih str. 29, Kharkov 61002, Ukraine
| | - Iryna Shumakova
- Institute for Evolutionary Ecology, National Academy of Sciences of Ukraine, Acad. Lebedev str. 37, Kiev, 03143 Ukraine
| | - Stanislav Stukalyuk
- Institute for Evolutionary Ecology, National Academy of Sciences of Ukraine, Acad. Lebedev str. 37, Kiev, 03143 Ukraine
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Gultyaev A, Redchuk T, Korolova A, Kozeretska I. P element temperature-specific transposition: a model for possible regulation of mobile elements activity by pre-mRNA secondary structure. CYTOL GENET+ 2014. [DOI: 10.3103/s009545271406005x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Gultyaev A, Redchuk T, Korolova A, Kozeretska I. P element temperature-specific transposition: a model for possible regulation of mobile elements activity by pre-mRNA secondary structure. Tsitol Genet 2014; 48:40-44. [PMID: 25536821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
P element is a DNA transposon, known to spread in genome using transposase activity. Its activity is tissue-specific and normally observed at high temperatures within 24 degrees C to 29 degrees C. Here, we present a predicted RNA secondary structure domain of P element pre-mRNA which could potentially regulate the temperature sensitivity of the P element activity. In canonical P elements, the structure is a small hairpin with double-helical part interrupted by a symmetric loop and a mismatch. In M type P elements, the A.A mismatch is substituted by an A-U base pair, stabilizing the structure. The hairpin structure covers the region involving the IVS-3 5' splice site and both pseudo-splice sites F1 and F2. While the IVS-3 and F1 binding sites of U1 snRNA are located in the double-stranded part of the structure, the F2 site is exposed in the hairpin loop. The formation of this structure may interfere with landing of U1 snRNA on IVS-3 site, while F2 is positioned for the interaction. Alignment of P element sequences supports the proposed existence of the hairpin, showing high similarity for this region. The hairpin structure, stable at low temperatures, may prevent correct IVS-3 splicing. Conversely, temperature-induced destabilization of the hairpin structure may result in the splicing at the proper IVS-3 splice site. Taking into account the increasing amount of data demonstrating the important influence of RNA folding on phenotypes determined by alternative splicing a model for possible regulation of the activity of mobile elements by pre-mRNA secondary structure seems intriguing.
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