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Neoproterozoic Origin and Multiple Transitions to Macroscopic Growth in Green Seaweeds
Neoproterozoic origin and multiple transitions to macroscopic growth in green seaweeds Andrea Del Cortonaa,b,c,d,1, Christopher J. Jacksone, François Bucchinib,c, Michiel Van Belb,c, Sofie D’hondta, f g h i,j,k e Pavel Skaloud , Charles F. Delwiche , Andrew H. Knoll , John A. Raven , Heroen Verbruggen , Klaas Vandepoeleb,c,d,1,2, Olivier De Clercka,1,2, and Frederik Leliaerta,l,1,2 aDepartment of Biology, Phycology Research Group, Ghent University, 9000 Ghent, Belgium; bDepartment of Plant Biotechnology and Bioinformatics, Ghent University, 9052 Zwijnaarde, Belgium; cVlaams Instituut voor Biotechnologie Center for Plant Systems Biology, 9052 Zwijnaarde, Belgium; dBioinformatics Institute Ghent, Ghent University, 9052 Zwijnaarde, Belgium; eSchool of Biosciences, University of Melbourne, Melbourne, VIC 3010, Australia; fDepartment of Botany, Faculty of Science, Charles University, CZ-12800 Prague 2, Czech Republic; gDepartment of Cell Biology and Molecular Genetics, University of Maryland, College Park, MD 20742; hDepartment of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA 02138; iDivision of Plant Sciences, University of Dundee at the James Hutton Institute, Dundee DD2 5DA, United Kingdom; jSchool of Biological Sciences, University of Western Australia, WA 6009, Australia; kClimate Change Cluster, University of Technology, Ultimo, NSW 2006, Australia; and lMeise Botanic Garden, 1860 Meise, Belgium Edited by Pamela S. Soltis, University of Florida, Gainesville, FL, and approved December 13, 2019 (received for review June 11, 2019) The Neoproterozoic Era records the transition from a largely clear interpretation of how many times and when green seaweeds bacterial to a predominantly eukaryotic phototrophic world, creat- emerged from unicellular ancestors (8). ing the foundation for the complex benthic ecosystems that have There is general consensus that an early split in the evolution sustained Metazoa from the Ediacaran Period onward. -
Multiple Origins of Endosymbionts in Chlorellaceae with No Reductive
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln James Van Etten Publications Plant Pathology Department 8-30-2017 Multiple origins of endosymbionts in Chlorellaceae with no reductive effects on the plastid or mitochondrial genomes Weishu Fan University of Nebraska-Lincoln, [email protected] Wenhu Guo University of NebrWuhan Frasergen Bioinformatics Co. Ltd., Wuhanaska - Lincoln James L. Van Etten University of Nebraska-Lincoln, [email protected] Jeffrey P. Mower University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/vanetten Part of the Genetics and Genomics Commons, Plant Pathology Commons, and the Viruses Commons Fan, Weishu; Guo, Wenhu; Van Etten, James L.; and Mower, Jeffrey P., "Multiple origins of endosymbionts in Chlorellaceae with no reductive effects on the plastid or mitochondrial genomes" (2017). James Van Etten Publications. 24. https://digitalcommons.unl.edu/vanetten/24 This Article is brought to you for free and open access by the Plant Pathology Department at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in James Van Etten Publications by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. www.nature.com/scientificreports OPEN Multiple origins of endosymbionts in Chlorellaceae with no reductive efects on the plastid or Received: 14 March 2017 Accepted: 8 August 2017 mitochondrial genomes Published: xx xx xxxx Weishu Fan1,2, Wenhu Guo3, James L. Van Etten4 & Jefrey P. Mower1,2 Ancient endosymbiotic relationships have led to extreme genomic reduction in many bacterial and eukaryotic algal endosymbionts. Endosymbionts in more recent and/or facultative relationships can also experience genomic reduction to a lesser extent, but little is known about the efects of the endosymbiotic transition on the organellar genomes of eukaryotes. -
Lateral Gene Transfer of Anion-Conducting Channelrhodopsins Between Green Algae and Giant Viruses
bioRxiv preprint doi: https://doi.org/10.1101/2020.04.15.042127; this version posted April 23, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 5 Lateral gene transfer of anion-conducting channelrhodopsins between green algae and giant viruses Andrey Rozenberg 1,5, Johannes Oppermann 2,5, Jonas Wietek 2,3, Rodrigo Gaston Fernandez Lahore 2, Ruth-Anne Sandaa 4, Gunnar Bratbak 4, Peter Hegemann 2,6, and Oded 10 Béjà 1,6 1Faculty of Biology, Technion - Israel Institute of Technology, Haifa 32000, Israel. 2Institute for Biology, Experimental Biophysics, Humboldt-Universität zu Berlin, Invalidenstraße 42, Berlin 10115, Germany. 3Present address: Department of Neurobiology, Weizmann 15 Institute of Science, Rehovot 7610001, Israel. 4Department of Biological Sciences, University of Bergen, N-5020 Bergen, Norway. 5These authors contributed equally: Andrey Rozenberg, Johannes Oppermann. 6These authors jointly supervised this work: Peter Hegemann, Oded Béjà. e-mail: [email protected] ; [email protected] 20 ABSTRACT Channelrhodopsins (ChRs) are algal light-gated ion channels widely used as optogenetic tools for manipulating neuronal activity 1,2. Four ChR families are currently known. Green algal 3–5 and cryptophyte 6 cation-conducting ChRs (CCRs), cryptophyte anion-conducting ChRs (ACRs) 7, and the MerMAID ChRs 8. Here we 25 report the discovery of a new family of phylogenetically distinct ChRs encoded by marine giant viruses and acquired from their unicellular green algal prasinophyte hosts. -
Neoproterozoic Origin and Multiple Transitions to Macroscopic Growth in Green Seaweeds
bioRxiv preprint doi: https://doi.org/10.1101/668475; this version posted June 12, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Neoproterozoic origin and multiple transitions to macroscopic growth in green seaweeds Andrea Del Cortonaa,b,c,d,1, Christopher J. Jacksone, François Bucchinib,c, Michiel Van Belb,c, Sofie D’hondta, Pavel Škaloudf, Charles F. Delwicheg, Andrew H. Knollh, John A. Raveni,j,k, Heroen Verbruggene, Klaas Vandepoeleb,c,d,1,2, Olivier De Clercka,1,2 Frederik Leliaerta,l,1,2 aDepartment of Biology, Phycology Research Group, Ghent University, Krijgslaan 281, 9000 Ghent, Belgium bDepartment of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052 Zwijnaarde, Belgium cVIB Center for Plant Systems Biology, Technologiepark 71, 9052 Zwijnaarde, Belgium dBioinformatics Institute Ghent, Ghent University, Technologiepark 71, 9052 Zwijnaarde, Belgium eSchool of Biosciences, University of Melbourne, Melbourne, Victoria, Australia fDepartment of Botany, Faculty of Science, Charles University, Benátská 2, CZ-12800 Prague 2, Czech Republic gDepartment of Cell Biology and Molecular Genetics, University of Maryland, College Park, MD 20742, USA hDepartment of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, 02138, USA. iDivision of Plant Sciences, University of Dundee at the James Hutton Institute, Dundee, DD2 5DA, UK jSchool of Biological Sciences, University of Western Australia (M048), 35 Stirling Highway, WA 6009, Australia kClimate Change Cluster, University of Technology, Ultimo, NSW 2006, Australia lMeise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium 1To whom correspondence may be addressed. Email [email protected], [email protected], [email protected] or [email protected]. -
The Genome of Prasinoderma Coloniale Unveils the Existence of a Third Phylum Within Green Plants
Downloaded from orbit.dtu.dk on: Oct 10, 2021 The genome of Prasinoderma coloniale unveils the existence of a third phylum within green plants Li, Linzhou; Wang, Sibo; Wang, Hongli; Sahu, Sunil Kumar; Marin, Birger; Li, Haoyuan; Xu, Yan; Liang, Hongping; Li, Zhen; Cheng, Shifeng Total number of authors: 24 Published in: Nature Ecology & Evolution Link to article, DOI: 10.1038/s41559-020-1221-7 Publication date: 2020 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Li, L., Wang, S., Wang, H., Sahu, S. K., Marin, B., Li, H., Xu, Y., Liang, H., Li, Z., Cheng, S., Reder, T., Çebi, Z., Wittek, S., Petersen, M., Melkonian, B., Du, H., Yang, H., Wang, J., Wong, G. K. S., ... Liu, H. (2020). The genome of Prasinoderma coloniale unveils the existence of a third phylum within green plants. Nature Ecology & Evolution, 4, 1220-1231. https://doi.org/10.1038/s41559-020-1221-7 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. -
The Draft Genome of Hariotina Reticulata (Sphaeropleales
Protist, Vol. 170, 125684, December 2019 http://www.elsevier.de/protis Published online date 19 October 2019 ORIGINAL PAPER Protist Genome Reports The Draft Genome of Hariotina reticulata (Sphaeropleales, Chlorophyta) Provides Insight into the Evolution of Scenedesmaceae a,b,2 c,d,2 b e f Yan Xu , Linzhou Li , Hongping Liang , Barbara Melkonian , Maike Lorenz , f g a,g e,1 a,g,1 Thomas Friedl , Morten Petersen , Huan Liu , Michael Melkonian , and Sibo Wang a BGI-Shenzhen, Beishan Industrial Zone, Yantian District, Shenzhen 518083, China b BGI Education Center, University of Chinese Academy of Sciences, Beijing, China c China National GeneBank, BGI-Shenzhen, Jinsha Road, Shenzhen 518120, China d Department of Biotechnology and Biomedicine, Technical University of Denmark, Copenhagen, Denmark e University of Duisburg-Essen, Campus Essen, Faculty of Biology, Universitätsstr. 5, 45141 Essen, Germany f Department ‘Experimentelle Phykologie und Sammlung von Algenkulturen’ (EPSAG), University of Göttingen, Nikolausberger Weg 18, 37073 Göttingen, Germany g Department of Biology, University of Copenhagen, Copenhagen, Denmark Submitted October 9, 2019; Accepted October 13, 2019 Hariotina reticulata P. A. Dangeard 1889 (Sphaeropleales, Chlorophyta) is a common member of the summer phytoplankton of meso- to highly eutrophic water bodies with a worldwide distribution. Here, we report the draft whole-genome shotgun sequencing of H. reticulata strain SAG 8.81. The final assembly comprises 107,596,510 bp with over 15,219 scaffolds (>100 bp). This whole-genome project is publicly available in the CNSA (https://db.cngb.org/cnsa/) of CNGBdb under the accession number CNP0000705. © 2019 Elsevier GmbH. All rights reserved. Key words: Scenedesmaceae; genome; algae; comparative genomics. -
The Draft Genome of the Small, Spineless Green Alga
Protist, Vol. 170, 125697, December 2019 http://www.elsevier.de/protis Published online date 25 October 2019 ORIGINAL PAPER Protist Genome Reports The Draft Genome of the Small, Spineless Green Alga Desmodesmus costato-granulatus (Sphaeropleales, Chlorophyta) a,b,2 a,c,2 d,e f g Sibo Wang , Linzhou Li , Yan Xu , Barbara Melkonian , Maike Lorenz , g b a,e f,1 Thomas Friedl , Morten Petersen , Sunil Kumar Sahu , Michael Melkonian , and a,b,1 Huan Liu a BGI-Shenzhen, Beishan Industrial Zone, Yantian District, Shenzhen 518083, China b Department of Biology, University of Copenhagen, Copenhagen, Denmark c Department of Biotechnology and Biomedicine, Technical University of Denmark, Copenhagen, Denmark d BGI Education Center, University of Chinese Academy of Sciences, Beijing, China e State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518083, China f University of Duisburg-Essen, Campus Essen, Faculty of Biology, Universitätsstr. 2, 45141 Essen, Germany g Department ‘Experimentelle Phykologie und Sammlung von Algenkulturen’, University of Göttingen, Nikolausberger Weg 18, 37073 Göttingen, Germany Submitted October 9, 2019; Accepted October 21, 2019 Desmodesmus costato-granulatus (Skuja) Hegewald 2000 (Sphaeropleales, Chlorophyta) is a small, spineless green alga that is abundant in the freshwater phytoplankton of oligo- to eutrophic waters worldwide. It has a high lipid content and is considered for sustainable production of diverse compounds, including biofuels. Here, we report the draft whole-genome shotgun sequencing of D. costato-granulatus strain SAG 18.81. The final assembly comprises 48,879,637 bp with over 4,141 scaffolds. This whole-genome project is publicly available in the CNSA (https://db.cngb.org/cnsa/) of CNGBdb under the accession number CNP0000701. -
First Identification of the Chlorophyte Algae Pseudokirchneriella Subcapitata (Korshikov) Hindák in Lake Waters of India
Nature Environment and Pollution Technology p-ISSN: 0972-6268 Vol. 19 No. 1 pp. 409-412 2020 An International Quarterly Scientific Journal e-ISSN: 2395-3454 Original Research Paper Open Access First Identification of the Chlorophyte Algae Pseudokirchneriella subcapitata (Korshikov) Hindák in Lake Waters of India Vidya Padmakumar and N. C. Tharavathy Department of Studies and Research in Biosciences, Mangalore University, Mangalagangotri, Mangaluru-574199, Dakshina Kannada, Karnataka, India ABSTRACT Nat. Env. & Poll. Tech. Website: www.neptjournal.com The species Pseudokirchneriella subcapitata is a freshwater microalga belonging to Chlorophyceae. It is one of the best-known bio indicators in eco-toxicological research. It has been increasingly Received: 13-06-2019 prevalent in many fresh water bodies worldwide. They have been since times used in many landmark Accepted: 23-07-2019 toxicological analyses due to their ubiquitous nature and acute sensitivity to substances. During a survey Key Words: of chlorophytes in effluent impacted lakes of Attibele region of Southern Bangalore,Pseudokirchneriella Bioindicator subcapitata was identified from the samples collected from the Giddenahalli Lake as well as Zuzuvadi Ecotoxicology Lake. This is the first identification of this species in India. Analysis based on micromorphology confirmed Lakes of India the status of the organism to be Pseudokirchneriella subcapitata. Pseudokirchneriella subcapitata INTRODUCTION Classification: Pseudokirchneriella subcapitata was previously called as Empire: Eukaryota Selenastrum capricornatum (NIVA-CHL 1 strain). But Kingdom: Plantae according to Nygaard & Komarek et al. (1986, 1987), Subkingdom: Viridiplantae this alga does not belong to the genus Selenastrum instead to Raphidocelis (Hindak 1977) and was renamed Infrakingdom: Chlorophyta Raphidocelis subcapitata (Korshikov 1953). Hindak Phylum: Chlorophyta in 1988 made the name Kirchneriella subcapitata Subphylum: Chlorophytina Korshikov, and it was his type species of his new Genus Class: Chlorophyceae Kirchneria. -
Identification of a Dual Orange/Far-Red and Blue Light Photoreceptor From
ARTICLE https://doi.org/10.1038/s41467-021-23741-5 OPEN Identification of a dual orange/far-red and blue light photoreceptor from an oceanic green picoplankton Yuko Makita1,13, Shigekatsu Suzuki2,13, Keiji Fushimi3,4,5,13, Setsuko Shimada1,13, Aya Suehisa1, Manami Hirata1, Tomoko Kuriyama1, Yukio Kurihara1, Hidefumi Hamasaki1,6, Emiko Okubo-Kurihara1, Kazutoshi Yoshitake7, Tsuyoshi Watanabe8, Masaaki Sakuta 9, Takashi Gojobori10, Tomoko Sakami11, Rei Narikawa 3,4,5,12, ✉ Haruyo Yamaguchi 2, Masanobu Kawachi2 & Minami Matsui 1,6 1234567890():,; Photoreceptors are conserved in green algae to land plants and regulate various develop- mental stages. In the ocean, blue light penetrates deeper than red light, and blue-light sensing is key to adapting to marine environments. Here, a search for blue-light photoreceptors in the marine metagenome uncover a chimeric gene composed of a phytochrome and a crypto- chrome (Dualchrome1, DUC1) in a prasinophyte, Pycnococcus provasolii. DUC1 detects light within the orange/far-red and blue spectra, and acts as a dual photoreceptor. Analyses of its genome reveal the possible mechanisms of light adaptation. Genes for the light-harvesting complex (LHC) are duplicated and transcriptionally regulated under monochromatic orange/ blue light, suggesting P. provasolii has acquired environmental adaptability to a wide range of light spectra and intensities. 1 Synthetic Genomics Research Group, RIKEN Center for Sustainable Resource Science, Yokohama, Japan. 2 Biodiversity Division, National Institute for Environmental Studies, Tsukuba, Japan. 3 Graduate School of Integrated Science and Technology, Shizuoka University, Shizuoka, Japan. 4 Research Institute of Green Science and Technology, Shizuoka University, Shizuoka, Japan. 5 Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Saitama, Japan. -
Effect of Phosphorus on the Toxicity of Zinc to the Microalga Raphidocelis WANG NX, LI Y, DENG XH, MIAO AJ, JI R & YANG LY
An Acad Bras Cienc (2020) 92(Suppl. 2): e20190050 DOI 10.1590/0001-3765202020190050 Anais da Academia Brasileira de Ciências | Annals of the Brazilian Academy of Sciences Printed ISSN 0001-3765 I Online ISSN 1678-2690 www.scielo.br/aabc | www.fb.com/aabcjournal BIOLOGICAL SCIENCES Effect of phosphorus on the toxicity of zinc Running title:PHOSPHORUS to the microalga Raphidocelis subcapitata EFFECT UNDER ZINC TOXICITY FOR ALGAE SUZELEI RODGHER, THAIS M. CONTADOR, GISELI S. ROCHA & Academy Section: BIOLOGICAL EVALDO L.G. ESPINDOLA SCIENCES Abstract: The aim of this study was to evaluate the effect of phosphorus (P) on the toxicity of zinc (Zn) for the alga Raphidocelis subcapitata. P was provided in three concentrations: 2.3 x 10-4 mol L-1, 2.3 x 10-6 mol L−1 and 1.0 x 10-6 mol L−1. Algal cells were acclimated to the e20190050 specifi c P concentrations before the start of the experiment. The chemical equilibrium software MINEQL+ 4.61 was employed to calculate the Zn2+ concentration. After acclimated, the algal cells were inoculated into media containing different Zn concentrations (0.09 92 x 10-6 mol L-1 to 9.08 x 10-6 mol L-1). The study showed that besides the reduction in algal (Suppl. 2) growth rates, phosphorus had an important infl uence on the toxicity of zinc for microalga. 92(Suppl. 2) The inhibitory Zn2+ concentration values for R. subcapitata were 2.74 x 10-6 mol L-1, 0.58 x 10-6 mol L-1 and 0.24 x 10-6 mol L-1 for the microalgae acclimated at P concentrations of 2.3 x 10-4 mol L-1, 2.3 x 10-6 mol L-1 and 1.0 x 10-6 mol L-1, respectively. -
2016 National Algal Biofuels Technology Review
National Algal Biofuels Technology Review Bioenergy Technologies Office June 2016 National Algal Biofuels Technology Review U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Bioenergy Technologies Office June 2016 Review Editors: Amanda Barry,1,5 Alexis Wolfe,2 Christine English,3,5 Colleen Ruddick,4 and Devinn Lambert5 2010 National Algal Biofuels Technology Roadmap: eere.energy.gov/bioenergy/pdfs/algal_biofuels_roadmap.pdf A complete list of roadmap and review contributors is available in the appendix. Suggested Citation for this Review: DOE (U.S. Department of Energy). 2016. National Algal Biofuels Technology Review. U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Bioenergy Technologies Office. Visit bioenergy.energy.gov for more information. 1 Los Alamos National Laboratory 2 Oak Ridge Institute for Science and Education 3 National Renewable Energy Laboratory 4 BCS, Incorporated 5 Bioenergy Technologies Office This report is being disseminated by the U.S. Department of Energy. As such, the document was prepared in compliance with Section 515 of the Treasury and General Government Appropriations Act for Fiscal Year 2001 (Public Law No. 106-554) and information quality guidelines issued by the Department of Energy. Further, this report could be “influential scientific information” as that term is defined in the Office of Management and Budget’s Information Quality Bulletin for Peer Review (Bulletin). This report has been peer reviewed pursuant to section II.2 of the Bulletin. Cover photo courtesy of Qualitas Health, Inc. BIOENERGY TECHNOLOGIES OFFICE Preface Thank you for your interest in the U.S. Department of Energy (DOE) Bioenergy Technologies Office’s (BETO’s) National Algal Biofuels Technology Review. -
Mayuko Hamada 1, 3*, Katja
1 Title: 2 Metabolic co-dependence drives the evolutionarily ancient Hydra-Chlorella symbiosis 3 4 Authors: 5 Mayuko Hamada 1, 3*, Katja Schröder 2*, Jay Bathia 2, Ulrich Kürn 2, Sebastian Fraune 2, Mariia 6 Khalturina 1, Konstantin Khalturin 1, Chuya Shinzato 1, 4, Nori Satoh 1, Thomas C.G. Bosch 2 7 8 Affiliations: 9 1 Marine Genomics Unit, Okinawa Institute of Science and Technology Graduate University 10 (OIST), 1919-1 Tancha, Onna-son, Kunigami-gun, Okinawa, 904-0495 Japan 11 2 Zoological Institute and Interdisciplinary Research Center Kiel Life Science, Kiel University, 12 Am Botanischen Garten 1-9, 24118 Kiel, Germany 13 3 Ushimado Marine Institute, Okayama University, 130-17 Kashino, Ushimado, Setouchi, 14 Okayama, 701-4303 Japan 15 4 Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, 277-8564, 16 Japan 17 18 * Authors contributed equally 19 20 Corresponding author: 21 Thomas C. G. Bosch 22 Zoological Institute, Kiel University 23 Am Botanischen Garten 1-9 24 24118 Kiel 25 TEL: +49 431 880 4172 26 [email protected] 1 27 Abstract (148 words) 28 29 Many multicellular organisms rely on symbiotic associations for support of metabolic activity, 30 protection, or energy. Understanding the mechanisms involved in controlling such interactions 31 remains a major challenge. In an unbiased approach we identified key players that control the 32 symbiosis between Hydra viridissima and its photosynthetic symbiont Chlorella sp. A99. We 33 discovered significant up-regulation of Hydra genes encoding a phosphate transporter and 34 glutamine synthetase suggesting regulated nutrition supply between host and symbionts.