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Distribution of Methionine Sulfoxide Reductases in Fungi and Conservation of the Free- 2 Methionine-R-Sulfoxide Reductase in Multicellular Eukaryotes
bioRxiv preprint doi: https://doi.org/10.1101/2021.02.26.433065; this version posted February 27, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity.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 Distribution of methionine sulfoxide reductases in fungi and conservation of the free- 2 methionine-R-sulfoxide reductase in multicellular eukaryotes 3 4 Hayat Hage1, Marie-Noëlle Rosso1, Lionel Tarrago1,* 5 6 From: 1Biodiversité et Biotechnologie Fongiques, UMR1163, INRAE, Aix Marseille Université, 7 Marseille, France. 8 *Correspondence: Lionel Tarrago ([email protected]) 9 10 Running title: Methionine sulfoxide reductases in fungi 11 12 Keywords: fungi, genome, horizontal gene transfer, methionine sulfoxide, methionine sulfoxide 13 reductase, protein oxidation, thiol oxidoreductase. 14 15 Highlights: 16 • Free and protein-bound methionine can be oxidized into methionine sulfoxide (MetO). 17 • Methionine sulfoxide reductases (Msr) reduce MetO in most organisms. 18 • Sequence characterization and phylogenomics revealed strong conservation of Msr in fungi. 19 • fRMsr is widely conserved in unicellular and multicellular fungi. 20 • Some msr genes were acquired from bacteria via horizontal gene transfers. 21 1 bioRxiv preprint doi: https://doi.org/10.1101/2021.02.26.433065; this version posted February 27, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity.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. -
Lobo MTMPS (2019) First Record of Tetraspora Gelatinosa (Vaucher) Desvaux (Tetrasporales, Chlorophyceae) in the State of Goiás, Central-Western Brazil
15 1 NOTES ON GEOGRAPHIC DISTRIBUTION Check List 15 (1): 143–147 https://doi.org/10.15560/15.1.143 First record of Tetraspora gelatinosa Link ex Desvaux (Tetrasporales, Chlorophyceae) in the state of Goiás, Central-Western Brazil Weliton José da Silva1, Ina de Souza Nogueira2, Maria Tereza Morais Pereira Souza Lobo3 1 Universidade Estadual de Londrina, Centro de Ciências Biológicas, Departamento de Biologia Animal e Vegetal, Laboratório de Microalgas Continentais, Rodovia Celso Garcia Cid, Pr 445 Km 380, CEP 86057-970, Londrina, PR, Brazil. 2 Universidade Federal de Goiás, Instituto de Ciências Biológicas, Departamento de Botânica, Laboratório de Análise de Gerenciamento Ambiental de Recursos Hídricos, Alameda Palmeiras Quadra I - Lote i2, CEP 74690-900, Goiânia, GO, Brazil. 3 Universidade Federal de Goiás, Programa de Pós-graduação em Ciências Ambientais, Laboratório de Análise de Gerenciamento Ambiental de Recursos Hídricos, Alameda Palmeiras Quadra I - Lote i2, CEP 74690-900, Goiânia, GO, Brazil. Corresponding author: Weliton José da Silva, [email protected] Abstract Tetraspora gelatinosa is rare and has been recorded only in 3 Brazilian states since the 2000s. The flora of the state of Goiás is incipiently known, but there is no record of Tetraspora thus far. We record the occurrence of T. gelatinosa in Goiás and characterize this species’ morphology and ecological preferences. Specimens were found in the Samambaia Reservoir, Goiânia, Goiás. Physical and chemical characteristics of the water were measured. Where T. gelatinosa was found, the water was shallow and characterized as ultraoligotrophic. These conditions agree with those reported for other environments in Brazil. Key words Algae, Meia Ponte river basin, new record, rare species, ultraoligotrophic. -
Optimizing the Productivity and Sustainability of Algal
OPTIMIZING THE PRODUCTIVITY AND SUSTAINABILITY OF ALGAL BIOFUEL SYSTEMS: INVESTIGATING THE BENEFITS OF ALGAL DIVERSITY AND UTILIZING BREWERY WASTEWATER FOR CULTIVATION By Jakob Owen Nalley A DISSERTATION Submitted to Michigan State University in partial fulfillment of the requirements for the degree of Integrative Biology—Doctor of Philosophy Ecology, Evolutionary Biology and Behavior—Dual Major 2016 ABSTRACT OPTIMIZING THE PRODUCTIVITY AND SUSTAINABILITY OF ALGAL BIOFUEL SYSTEMS: INVESTIGATING THE BENEFITS OF ALGAL DIVERSITY AND UTILIZING BREWERY WASTEWATER FOR CULTIVATION By Jakob Owen Nalley The era of inexpensive fossil fuels is coming to a close, while society is beginning to grapple with the byproducts of their combustion. Identifying alternative and more sustainable energy sources is of the utmost importance. One extremely promising option is biofuel derived from microalgae. Although algal biofuels have the capability to generate a substantial amount of biodiesel, there are a number of limitations that are hindering its commercialization. In this dissertation, I examine two main limitations concerning the economic and environmental sustainability of mass algal cultivation: (1) achieving and maintaining high algal productivity and (2) identifying an inexpensive water and nutrient source. Through the application of some core principles of ecological theory and employing a trait-based approach, I will illustrate how fostering algal diversity within these biofuel systems can lead to high productivity and stability. Knowledge of algal eco-physiological traits is essential for assembling optimal algal communities. Thus, I conducted a large thermal trait survey for 25 different algal species to better understand their biomass and fatty acid production across a range of temperatures. Finally, I will present two experiments I conducted investigating the feasibility of coupling algal cultivation with wastewater remediation generated at breweries. -
Diversity of the Genera of Chlorophyta in Fresh Waters of District Swat Nwfp
Pak. J. Bot., 43(3): 1759-1764, 2011. DIVERSITY OF THE GENERA OF CHLOROPHYTA IN FRESH WATERS OF DISTRICT SWAT N.W.F.P PAKISTAN ASGHAR ALI1, ZABTA KHAN SHINWARI2 AND MUHAMMAD KHAN LEGHARI3 1Department of Botany, G.P.G. Jahanzeb College Swat, Pakistan 2Department of Biotechnology, Quaid-e-Azam University Islamabad, Pakistan 3Pakistan Museum of Natural History, Islamabad, Pakistan Abstract Fifty six genera of green algae were collected from ten different localities of District Swat, belonging to 25 families and 9 genera of Chlorophyta from December 2006 August 2008. Family Oocystaceae with 39 species was most commonly found, next to it were families Scenedesmaceae with18 species and Desmidiaceae with 14 species. The genera Oocystis and Tetraedron were represented by 10 species and Cosmarium with 7 species occurred most commonly. Among the recorded genera 13 (23.2%) were Unicellular, 25 (44.6%) were Colonial, 9 (16.7%) were Unbranched filamentous, 4 (7.1%) were branched filamentous, 1 (1.7%) was Pseudofilamentous, 1 (1.7%) was Mesh-like, 2 (3.5%) were Heterotrichous and 1 (1.7%) was with Irregular amorphous thallus. Highest proportion of Chlorophycean members was recorded from Kanju area 89 and lowest was recorded from Kalam 69. Introduction Results and Discussion The Valley of Swat a part of Malakand Division covers Fifty six genera containing 138 species belonging to 25 5737 square kilometers (estimated). The elevation of the families and 9 orders have been collected from various fresh valley is 630 to 3000m above sea level. Swat is located at a water habitats. Collected algal members were identified up to distance of 170 km from Peshawar and 270 km from Federal species level. -
Airborne Microalgae: Insights, Opportunities, and Challenges
crossmark MINIREVIEW Airborne Microalgae: Insights, Opportunities, and Challenges Sylvie V. M. Tesson,a,b Carsten Ambelas Skjøth,c Tina Šantl-Temkiv,d,e Jakob Löndahld Department of Marine Sciences, University of Gothenburg, Gothenburg, Swedena; Department of Biology, Lund University, Lund, Swedenb; National Pollen and Aerobiology Research Unit, Institute of Science and the Environment, University of Worcester, Worcester, United Kingdomc; Department of Design Sciences, Lund University, Lund, Swedend; Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Aarhus, Denmarke Airborne dispersal of microalgae has largely been a blind spot in environmental biological studies because of their low concen- tration in the atmosphere and the technical limitations in investigating microalgae from air samples. Recent studies show that airborne microalgae can survive air transportation and interact with the environment, possibly influencing their deposition rates. This minireview presents a summary of these studies and traces the possible route, step by step, from established ecosys- tems to new habitats through air transportation over a variety of geographic scales. Emission, transportation, deposition, and adaptation to atmospheric stress are discussed, as well as the consequences of their dispersal on health and the environment and Downloaded from state-of-the-art techniques to detect and model airborne microalga dispersal. More-detailed studies on the microalga atmo- spheric cycle, including, for instance, ice nucleation activity and transport simulations, are crucial for improving our under- standing of microalga ecology, identifying microalga interactions with the environment, and preventing unwanted contamina- tion events or invasions. he presence of microorganisms in the atmosphere has been phyta and Ochrophyta in the atmosphere (taxonomic classifica- Tdebated over centuries. -
Caracterização Da Diversidade De Eucariotas Fototróficos Provenientes De Águas Ácidas De Mina
Universidade do Algarve Faculdade de Ciências e Tecnologia Caracterização da Diversidade de Eucariotas Fototróficos Provenientes de Águas Ácidas de Mina Telma Cristina Teixeira Valente Mestrado em Biologia Molecular e Microbiana Faro 2012 Universidade do Algarve Faculdade de Ciências e Tecnologia Telma Cristina Teixeira Valente (Licenciada em Bioquímica) Mestrado em Biologia Molecular e Microbiana Orientada por: Prof.ª Doutora Margarida P. Reis Prof.ª Doutora Filomena Fonseca CIMA – Laboratório de Ecologia Molecular e Microbiana Faro 2012 After a while you learn the subtle difference between holding a hand and chaining a soul and you learn that love doesn't mean leaning and company doesn't always mean security. And you begin to learn that kisses aren't contracts and presents aren't promises and you begin to accept your defeats with your head up and your eyes ahead with the grace of woman, not the grief of a child and you learn to build all your roads on today because tomorrow's ground is too uncertain for plans and futures have a way of falling down in mid-flight. After a while you learn that even sunshine burns if you get too much so you plant your own garden and decorate your own soul instead of waiting for someone to bring you flowers. And you learn that you really can endure you really are strong you really do have worth and you learn and you learn with every goodbye, you learn... Veronica Shoffstall 1971 Este trabalho é da exclusiva responsabilidade de: ____________________________________ Telma Valente Agradecimentos A realização deste trabalho não teria acontecido sem a boa influência de algumas pessoas que foram fundamentais. -
Survey of Freshwater Algae from Karachi, Pakistan
Pak. J. Bot., 41(2): 861-870, 2009. SURVEY OF FRESHWATER ALGAE FROM KARACHI, PAKISTAN R. ALIYA1, A. ZARINA2 AND MUSTAFA SHAMEEL1 1Department of Botany, University of Karachi, Karachi-75270, Pakistan 2Department of Botany, Federal Urdu University of Arts, Science & Technology, Gulshan-e-Iqbal Campus, Karachi-75300, Pakistan. Abstract Altogether 214 species of algae belonging to 86 genera of 33 families, 15 orders, 10 classes and 6 phyla were collected from various freshwater habitats in three towns of Karachi City during May 2004 and September 2005. Among various phyla, Cyanophycota was represented by 82 species (38.32%), Volvophycota by 78 species (36.45%), Euglenophycota by 4 species (1.87%), Chrysophycota by 2 species (0.93%), Bacillarophycota by 38 species (17.76%) and Chlorophycota by 10 species (4.67%). Members of the phyla Cyanophycota and Volvophycota were most prevalent (74.8%) and those of Euglenophycota and Chrysophycota poorly represented (2.8%). Introduction Karachi, the largest city of Pakistan is spread over a vast area of 3,530 km2 and includes a variety of ponds, streams, water falls, artificial and natural water reservoirs and two small ephemeral rivers with their branchlets, which inhabit several groups of freshwater algae. Only a few studies have been carried out in the past on different groups of these algae, either from a point of view of their habitats and general occurrence (Parvaiz & Ahmed, 1981; Shameel & Butt, 1984; Aisha & Hasni, 1991; Aisha & Zahid, 1991; Leghari et al., 2002) or from taxonomic viewpoint (Salim, 1954; Aizaz & Farooqui, 1972; Farzana & Nizamuddin, 1979; Ahmed et al., 1983). Recently, a study was made on the occurrence of algae within Karachi University Campus (Mehwish & Aliya, 2005). -
Coccomyxa Parasitica Sp. Nov. (Coccomyxaceae, Chlorococcales), a Parasite of Giant Scallops in Newfoundland
British Phycological Journal ISSN: 0007-1617 (Print) (Online) Journal homepage: https://www.tandfonline.com/loi/tejp19 Coccomyxa parasitica sp. nov. (Coccomyxaceae, Chlorococcales), a parasite of giant scallops in Newfoundland Robert N. Stevenson & G. Robin South To cite this article: Robert N. Stevenson & G. Robin South (1974) Coccomyxaparasitica sp. nov. (Coccomyxaceae, Chlorococcales), a parasite of giant scallops in Newfoundland, British Phycological Journal, 9:3, 319-329, DOI: 10.1080/00071617400650391 To link to this article: https://doi.org/10.1080/00071617400650391 Published online: 17 Feb 2007. Submit your article to this journal Article views: 218 Citing articles: 12 View citing articles Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=tejp20 Br. phycol. J. 9:319-329 11 September 1974 COCCOMYXA PARASITICA SP. NOV. (COCCO- MYXACEAE, CHLOROCOCCALES), A PARASITE OF GIANT SCALLOPS IN NEWFOUNDLAND By ROBERT N. STEVENSONand G. ROBIN SOUTH Department of Biology, Memorial University of Newfoundland, St John's, Newfoundland, Canada Coccomyxa parasitica sp. nov. (Coccomyxaceae; Chlorococcales) is described as a parasite of the marine giant scallop, Placopecten magellanicus Gmelin, from Newfoundland, Canada. Cells occur in colonies distributed through various host organs, but especially in the mantle fold. Cell morphology is highly variable, although characterised by the possession of a distinct hyaline tip which is reduced or absent in culture. Pyrenoids are lacking, 1-3 parietal chloroplasts occur and the cell wall lacks cellulose. Reproduction is by 2, 4 or 8 autospores in the host, and by 2, 4, 8 or 16 autospores in culture. Sexual reproduction is lacking. Pigment analysis reveals the predominance of chlorophyll a, with chlorophyll b, ~- and E%carotene and neoxanthin also present. -
Micractinium Tetrahymenae (Trebouxiophyceae, Chlorophyta), a New Endosymbiont Isolated from Ciliates
diversity Article Micractinium tetrahymenae (Trebouxiophyceae, Chlorophyta), a New Endosymbiont Isolated from Ciliates Thomas Pröschold 1,*, Gianna Pitsch 2 and Tatyana Darienko 3 1 Research Department for Limnology, Leopold-Franzens-University of Innsbruck, Mondsee, A-5310 Mondsee, Austria 2 Limnological Station, Department of Plant and Microbial Biology, University of Zürich, CH-8802 Kilchberg, Switzerland; [email protected] 3 Albrecht-von-Haller-Institute of Plant Sciences, Experimental Phycology and Culture Collection of Algae, Georg-August-University of Göttingen, D-37073 Göttingen, Germany; [email protected] * Correspondence: [email protected] Received: 28 April 2020; Accepted: 13 May 2020; Published: 15 May 2020 Abstract: Endosymbiosis between coccoid green algae and ciliates are widely distributed and occur in various phylogenetic lineages among the Ciliophora. Most mixotrophic ciliates live in symbiosis with different species and genera of the so-called Chlorella clade (Trebouxiophyceae). The mixotrophic ciliates can be differentiated into two groups: (i) obligate, which always live in symbiosis with such green algae and are rarely algae-free and (ii) facultative, which formed under certain circumstances such as in anoxic environments an association with algae. A case of the facultative endosymbiosis is found in the recently described species of Tetrahymena, T. utriculariae, which lives in the bladder traps of the carnivorous aquatic plant Utricularia reflexa. The green endosymbiont of this ciliate belonged to the genus Micractinium. We characterized the isolated algal strain using an integrative approach and compared it to all described species of this genus. The phylogenetic analyses using complex evolutionary secondary structure-based models revealed that this endosymbiont represents a new species of Micractinium, M. -
UNIVERSITÉ DE SHERBROOKE Faculté De Génie Département De Génie Chimique Et Génie Biotechnologique
UNIVERSITÉ DE SHERBROOKE Faculté de génie Département de génie chimique et génie biotechnologique UTILISATION DU LACTOSÉRUM DANS UN PROCÉDÉ DE CULTURE DE MICROALGUES MIXOTROPHES POUR LA PRODUCTION DE BIODIESEL Thèse de doctorat Spécialité : génie biotechnologique Jean-Michel Bergeron Girard Jury : Michèle Heitz (directrice) Jean-Sébastien Deschênes (co-directeur) Réjean Tremblay (co-directeur) Nathalie Faucheux (co-directrice) J. Peter Jones (rapporteur) Isabelle Marcotte (évaluatrice externe) Joël Sirois (évaluateur interne) Sherbrooke (Québec) Canada Septembre 2014 À ma mère, à mon père, à ma sœur et à Maud qui cultivent avec moi la légèreté du quotidien RÉSUMÉ L‘objectif général du présent travail est la conception et le développement d‘un procédé original de culture de microalgues pour la production à grande échelle d‘huiles végétales à faible coût pour le marché du biodiesel. Une procédure multicritères de sélection de souches a d‘abord été mise au point afin d‘identifier la souche la plus susceptible de répondre favorablement aux paramètres du procédé préalablement déterminés. Cette procédure permet d‘inclure un grand nombre de critères et de considérer l‘importance relative de chacun de ces critères dans le pointage final accordé aux souches présélectionnées. Elle peut aussi être transposée à d‘autres contextes techniques et géographiques pour la sélection de souches destinées à diverses applications commerciales. Par la suite, l‘évaluation de la croissance et de la productivité lipidique de la souche sélectionnée a été effectuée au laboratoire, en mode nutritionnel mixotrophe, en présence d‘un important coproduit de l‘industrie laitière : le perméat de lactosérum. Le profil lipidique de la souche privilégiée, ainsi que sa capacité à hydrolyser le lactose, mise au jour pour la première fois, ont permis de démontrer le potentiel du procédé. -
Non-Pollen Palynomorphs Notes: 2
Non-pollen palynomorphs notes: 2. Holocene record of Megalohypha aqua - dulces , its relation to the fossil form genus Fusiformisporites and association with lignicolous freshwater fungi Lyudmila Shumilovskikh, Astrid Ferrer, Frank Schlütz To cite this version: Lyudmila Shumilovskikh, Astrid Ferrer, Frank Schlütz. Non-pollen palynomorphs notes: 2. Holocene record of Megalohypha aqua - dulces , its relation to the fossil form genus Fusiformisporites and association with lignicolous freshwater fungi. Review of Palaeobotany and Palynology, Elsevier, 2017, 246, pp.167-176. 10.1016/j.revpalbo.2017.07.002. hal-01790616 HAL Id: hal-01790616 https://hal-amu.archives-ouvertes.fr/hal-01790616 Submitted on 14 May 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Review of Palaeobotany and Palynology 246 (2017) 167–176 Contents lists available at ScienceDirect Review of Palaeobotany and Palynology journal homepage: www.elsevier.com/locate/revpalbo Review papers Non-pollen palynomorphs notes: 2. Holocene record of Megalohypha aqua-dulces, its relation to the -
Historical Background of the Trust
TRANSYLVANIAN REVIEW OF SYSTEMATICAL AND ECOLOGICAL RESEARCH 17.2 The Wetlands Diversity Editors Angela Curtean-Bănăduc & Doru Bănăduc Sibiu ‒ Romania 2015 TRANSYLVANIAN REVIEW OF SYSTEMATICAL AND ECOLOGICAL RESEARCH 17.2 The Wetlands Diversity Editors Angela Curtean-Bănăduc & Doru Bănăduc “Lucian Blaga” University of Sibiu, Faculty of Sciences, Department of Ecology and Environment Protection Published based mainly on some of the scientific materials presented at the fourth “Aquatic Biodiversity International Conference” ‒ Sibiu/Romania 2015 ESENIAS Ecotur Sibiu “Lucian Blaga” International East and South N.G.O. University Association for Danube European network for of Sibiu Research Invasive Alien Species Sibiu ‒ Romania 2015 Scientifical Reviewers John Robert AKEROYD Sherkin Island Marine Station, Sherkin Island ‒ Ireland. Doru BĂNĂDUC “Lucian Blaga” University of Sibiu, Sibiu ‒ Romania. Alexandru BURCEA “Lucian Blaga” University of Sibiu, Sibiu ‒ Romania. Bill CHAMBERS Liverpool Hope University, Liverpool ‒ United Kingdom. Kevin CIANFAGLIONE University of Camerino, Camerino ‒ Italy. Angela CURTEAN-BĂNĂDUC “Lucian Blaga” University of Sibiu, Sibiu ‒ Romania. Laurisse FRAMPTON Australian Rivers Institute, Griffith University, Nathan, Queensland ‒ Australia. Andréa GALOTTI CEACTierra – University of Jaén, Jaén ‒ Spain. Marian-Traian GOMOIU Romanian Academy, Bucharest ‒ Romania. Thomas HEIN Austrian Academy of Sciences, Institute for Limnology, Mondsee ‒ Austria. Georg Albert JANAUER University of Vienna, Vienna ‒ Austria. Mike JOY Te Kura Matauranga o nga Taonga a Papatuanuku Massey University, Palmerston North ‒ New Zealand. Mirjana LENHARDT Institute for Biological Research, Belgrade ‒ Serbia. Weronika MAŚLANKO University of Life Science of Lublin, Lublin – Poland. Skyler PAULI Montana University, Missula ‒ United States of America. Eckbert SCHNEIDER Karlsruhe University, Institute for Waters and River Basin Management, Rastatt ‒ Germay. Teodora TRICHKOVA Bulgarian Academy of Sciences, Institute of Zoology, Sofia ‒ Bulgaria.