The genome of the water strider Gerris buenoi reveals expansions of gene repertoires associated with adaptations to life on the water.

Autor: Armisén D; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France. davidarmisen@gmail.com., Rajakumar R; Department of Molecular Genetics & Microbiology and UF Genetics Institute, University of Florida, 2033 Mowry Road, Gainesville, FL, 32610-3610, USA., Friedrich M; Department of Biological Sciences, Wayne State University, Detroit, MI, 48202, USA., Benoit JB; Department of Biological Sciences, McMicken College of Arts and Sciences, University of Cincinnati, 318 College Drive, Cincinnati, OH, 45221-0006, USA., Robertson HM; Department of Entomology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA., Panfilio KA; Institute for Zoology: Developmental Biology, University of Cologne, Zülpicher Str. 47b, 50674, Cologne, Germany.; School of Life Sciences, University of Warwick, Gibbet Hill Campus, Coventry, CV4 7AL, UK., Ahn SJ; USDA-ARS Horticultural Crops Research Unit, 3420 NW Orchard Avenue, Corvallis, OR, 97330, USA.; Department of Crop and Soil Science, Oregon State University, 3050 SW Campus Way, Corvallis, OR, 97331, USA., Poelchau MF; USDA Agricultural Research Service, National Agricultural Library, Beltsville, MD, 20705, USA., Chao H; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Dinh H; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Doddapaneni HV; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Dugan S; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Gibbs RA; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Hughes DST; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Han Y; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Lee SL; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Murali SC; Howard Hughes Medical Institute, University of Washington, Seattle, WA, 98195, USA., Muzny DM; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Qu J; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Worley KC; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA., Munoz-Torres M; Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA., Abouheif E; Department of Biology, McGill University, 1205 Avenue Docteur Penfield Avenue, Montréal, Québec, H3A 1B1, Canada., Bonneton F; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France., Chen T; Department of Biology, McGill University, 1205 Avenue Docteur Penfield Avenue, Montréal, Québec, H3A 1B1, Canada., Chiang LM; USDA Agricultural Research Service, National Agricultural Library, Beltsville, MD, 20705, USA., Childers CP; USDA Agricultural Research Service, National Agricultural Library, Beltsville, MD, 20705, USA., Cridge AG; Laboratory for Evolution and Development, Department of Biochemistry, University of Otago, P.O. Box 56, Dunedin, New Zealand., Crumière AJJ; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France., Decaras A; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France., Didion EM; Department of Biological Sciences, McMicken College of Arts and Sciences, University of Cincinnati, 318 College Drive, Cincinnati, OH, 45221-0006, USA., Duncan EJ; Laboratory for Evolution and Development, Department of Biochemistry, University of Otago, P.O. Box 56, Dunedin, New Zealand.; School of Biology, Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, UK., Elpidina EN; A.N. Belozersky Institute of Physico-Chemical Biology, Moscow State University, Moscow, 119991, Russia., Favé MJ; Department of Biology, McGill University, 1205 Avenue Docteur Penfield Avenue, Montréal, Québec, H3A 1B1, Canada., Finet C; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France., Jacobs CGC; Institute of Biology, Leiden University, Sylviusweg 72, 2333 BE, Leiden, Netherlands.; Max Planck Institute for Chemical Ecology, Hans-Knöll Strasse 8, 07745, Jena, Germany., Cheatle Jarvela AM; Department of Entomology, University of Maryland, College Park, MD, 20742, USA., Jennings EC; Department of Biological Sciences, McMicken College of Arts and Sciences, University of Cincinnati, 318 College Drive, Cincinnati, OH, 45221-0006, USA., Jones JW; Department of Biological Sciences, Wayne State University, Detroit, MI, 48202, USA., Lesoway MP; Department of Biology, McGill University, 1205 Avenue Docteur Penfield Avenue, Montréal, Québec, H3A 1B1, Canada.; Smithsonian Tropical Research Institute, Apartado Postal 0843-03092, Balboa Ancon, Panama City, Panama.; Center of Life Sciences, Skolkovo Institute of Science and Technology, Skolkovo, 143025, Russia., Lovegrove MR; Laboratory for Evolution and Development, Department of Biochemistry, University of Otago, P.O. Box 56, Dunedin, New Zealand., Martynov A; Center of Life Sciences, Skolkovo Institute of Science and Technology, Skolkovo, 143025, Russia., Oppert B; USDA ARS Center for Grain and Animal Health Research, 1515 College Ave., Manhattan, KS-66502, USA., Lillico-Ouachour A; Department of Biology, McGill University, 1205 Avenue Docteur Penfield Avenue, Montréal, Québec, H3A 1B1, Canada., Rajakumar A; Department of Biology, McGill University, 1205 Avenue Docteur Penfield Avenue, Montréal, Québec, H3A 1B1, Canada., Refki PN; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France.; Department of Evolutionary Genetics, Max-Planck-Institut für Evolutionsbiologie, August-Thienemann-Straße 2, 24306, Plön, Germany., Rosendale AJ; Department of Biological Sciences, McMicken College of Arts and Sciences, University of Cincinnati, 318 College Drive, Cincinnati, OH, 45221-0006, USA., Santos ME; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France., Toubiana W; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France., van der Zee M; Institute of Biology, Leiden University, Sylviusweg 72, 2333 BE, Leiden, Netherlands., Vargas Jentzsch IM; Institute for Zoology: Developmental Biology, University of Cologne, Zülpicher Str. 47b, 50674, Cologne, Germany., Lowman AV; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France., Viala S; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France., Richards S; Human Genome Sequencing Center, Department of Human and Molecular Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA. stephenr@bcm.edu., Khila A; Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5242, Ecole Normale Supérieure de Lyon 46, allée d'Italie, 69364, Lyon Cedex 07, France. abderrahman.khila@ens-lyon.fr.
Jazyk: angličtina
Zdroj: BMC genomics [BMC Genomics] 2018 Nov 21; Vol. 19 (1), pp. 832. Date of Electronic Publication: 2018 Nov 21.
DOI: 10.1186/s12864-018-5163-2
Abstrakt: Background: Having conquered water surfaces worldwide, the semi-aquatic bugs occupy ponds, streams, lakes, mangroves, and even open oceans. The diversity of this group has inspired a range of scientific studies from ecology and evolution to developmental genetics and hydrodynamics of fluid locomotion. However, the lack of a representative water strider genome hinders our ability to more thoroughly investigate the molecular mechanisms underlying the processes of adaptation and diversification within this group.
Results: Here we report the sequencing and manual annotation of the Gerris buenoi (G. buenoi) genome; the first water strider genome to be sequenced thus far. The size of the G. buenoi genome is approximately 1,000 Mb, and this sequencing effort has recovered 20,949 predicted protein-coding genes. Manual annotation uncovered a number of local (tandem and proximal) gene duplications and expansions of gene families known for their importance in a variety of processes associated with morphological and physiological adaptations to a water surface lifestyle. These expansions may affect key processes associated with growth, vision, desiccation resistance, detoxification, olfaction and epigenetic regulation. Strikingly, the G. buenoi genome contains three insulin receptors, suggesting key changes in the rewiring and function of the insulin pathway. Other genomic changes affecting with opsin genes may be associated with wavelength sensitivity shifts in opsins, which is likely to be key in facilitating specific adaptations in vision for diverse water habitats.
Conclusions: Our findings suggest that local gene duplications might have played an important role during the evolution of water striders. Along with these findings, the sequencing of the G. buenoi genome now provides us the opportunity to pursue exciting research opportunities to further understand the genomic underpinnings of traits associated with the extreme body plan and life history of water striders.
Databáze: MEDLINE
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