Thèse De DOCTORAT En SCIENCES Option : BIOTECHNOLOGIE
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DAFTAR PUSTAKA Abidin, Z. A. Z., A. J. K. Chowdhury
160 DAFTAR PUSTAKA AKTINOMISETES PENGHASIL ANTIBIOTIK DARI HUTAN BAKAU TOROSIAJE GORONTALO YULIANA RETNOWATI, PROF. DR. A. ENDANG SUTARININGSIH SOETARTO, M.SC; PROF. DR. SUKARTI MOELJOPAWIRO, M.APP.SC; PROF. DR. TJUT SUGANDAWATY DJOHAN, M.SC Universitas Gadjah Mada, 2019 | Diunduh dari http://etd.repository.ugm.ac.id/ Abidin, Z. A. Z., A. J. K. Chowdhury, N. A. Malek, and Z. Zainuddin. 2018. Diversity, antimicrobial capabilities, and biosynthetic potential of mangrove actinomycetes from coastal waters in Pahang, Malaysia. J. Coast. Res., 82:174–179 Adegboye, M. F., and O. O. Babalola. 2012. Taxonomy and ecology of antibiotic producing actinomycetes. Afr. J. Agric. Res., 7(15):2255-2261 Adegboye, M.,F., and O. O. Babalola. 2013. Actinomycetes: a yet inexhausative source of bioactive secondary metabolites. Microbial pathogen and strategies for combating them: science, technology and eductaion, (A.Mendez-Vila, Ed.). Pp. 786 – 795. Adegboye, M. F., and O. O. Babalola. 2015. Evaluation of biosynthesis antibiotic potential of actinomycete isolates to produces antimicrobial agents. Br. Microbiol. Res. J., 7(5):243-254. Accoceberry, I., and T. Noel. 2006. Antifungal cellular target and mechanisms of resistance. Therapie., 61(3): 195-199. Abstract. Alongi, D. M. 2009. The energetics of mangrove forests. Springer, New Delhi. India Alongi, D. M. 2012. Carbon sequestration in mangrove forests. Carbon Management, 3(3):313-322 Amrita, K., J. Nitin, and C. S. Devi. 2012. Novel bioactive compounds from mangrove dirived Actinomycetes. Int. Res. J. Pharm., 3(2):25-29 Ara, I., M. A Bakir, W. N. Hozzein, and T. Kudo. 2013. Population, morphological and chemotaxonomical characterization of diverse rare actinomycetes in the mangrove and medicinal plant rhizozphere. -
Improved Taxonomy of the Genus Streptomyces
UNIVERSITEIT GENT Faculteit Wetenschappen Vakgroep Biochemie, Fysiologie & Microbiologie Laboratorium voor Microbiologie Improved taxonomy of the genus Streptomyces Benjamin LANOOT Scriptie voorgelegd tot het behalen van de graad van Doctor in de Wetenschappen (Biochemie) Promotor: Prof. Dr. ir. J. Swings Co-promotor: Dr. M. Vancanneyt Academiejaar 2004-2005 FACULTY OF SCIENCES ____________________________________________________________ DEPARTMENT OF BIOCHEMISTRY, PHYSIOLOGY AND MICROBIOLOGY UNIVERSITEIT LABORATORY OF MICROBIOLOGY GENT IMPROVED TAXONOMY OF THE GENUS STREPTOMYCES DISSERTATION Submitted in fulfilment of the requirements for the degree of Doctor (Ph D) in Sciences, Biochemistry December 2004 Benjamin LANOOT Promotor: Prof. Dr. ir. J. SWINGS Co-promotor: Dr. M. VANCANNEYT 1: Aerial mycelium of a Streptomyces sp. © Michel Cavatta, Academy de Lyon, France 1 2 2: Streptomyces coelicolor colonies © John Innes Centre 3: Blue haloes surrounding Streptomyces coelicolor colonies are secreted 3 4 actinorhodin (an antibiotic) © John Innes Centre 4: Antibiotic droplet secreted by Streptomyces coelicolor © John Innes Centre PhD thesis, Faculty of Sciences, Ghent University, Ghent, Belgium. Publicly defended in Ghent, December 9th, 2004. Examination Commission PROF. DR. J. VAN BEEUMEN (ACTING CHAIRMAN) Faculty of Sciences, University of Ghent PROF. DR. IR. J. SWINGS (PROMOTOR) Faculty of Sciences, University of Ghent DR. M. VANCANNEYT (CO-PROMOTOR) Faculty of Sciences, University of Ghent PROF. DR. M. GOODFELLOW Department of Agricultural & Environmental Science University of Newcastle, UK PROF. Z. LIU Institute of Microbiology Chinese Academy of Sciences, Beijing, P.R. China DR. D. LABEDA United States Department of Agriculture National Center for Agricultural Utilization Research Peoria, IL, USA PROF. DR. R.M. KROPPENSTEDT Deutsche Sammlung von Mikroorganismen & Zellkulturen (DSMZ) Braunschweig, Germany DR. -
Potential of Bioremediation and PGP Traits in Streptomyces As Strategies for Bio-Reclamation of Salt-Affected Soils for Agriculture
pathogens Review Potential of Bioremediation and PGP Traits in Streptomyces as Strategies for Bio-Reclamation of Salt-Affected Soils for Agriculture Neli Romano-Armada 1,2 , María Florencia Yañez-Yazlle 1,3, Verónica P. Irazusta 1,3, Verónica B. Rajal 1,2,4,* and Norma B. Moraga 1,2 1 Instituto de Investigaciones para la Industria Química (INIQUI), Universidad Nacional de Salta (UNSa)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Av. Bolivia 5150, Salta 4400, Argentina; [email protected] (N.R.-A.); fl[email protected] (M.F.Y.-Y.); [email protected] (V.P.I.); [email protected] (N.B.M.) 2 Facultad de Ingeniería, UNSa, Salta 4400, Argentina 3 Facultad de Ciencias Naturales, UNSa, Salta 4400, Argentina 4 Singapore Centre for Environmental Life Sciences Engineering (SCELSE), School of Biological Sciences, Nanyang Technological University, Singapore 639798, Singapore * Correspondence: [email protected] Received: 15 December 2019; Accepted: 8 February 2020; Published: 13 February 2020 Abstract: Environmental limitations influence food production and distribution, adding up to global problems like world hunger. Conditions caused by climate change require global efforts to be improved, but others like soil degradation demand local management. For many years, saline soils were not a problem; indeed, natural salinity shaped different biomes around the world. However, overall saline soils present adverse conditions for plant growth, which then translate into limitations for agriculture. Shortage on the surface of productive land, either due to depletion of arable land or to soil degradation, represents a threat to the growing worldwide population. Hence, the need to use degraded land leads scientists to think of recovery alternatives. -
Study of Actinobacteria and Their Secondary Metabolites from Various Habitats in Indonesia and Deep-Sea of the North Atlantic Ocean
Study of Actinobacteria and their Secondary Metabolites from Various Habitats in Indonesia and Deep-Sea of the North Atlantic Ocean Von der Fakultät für Lebenswissenschaften der Technischen Universität Carolo-Wilhelmina zu Braunschweig zur Erlangung des Grades eines Doktors der Naturwissenschaften (Dr. rer. nat.) genehmigte D i s s e r t a t i o n von Chandra Risdian aus Jakarta / Indonesien 1. Referent: Professor Dr. Michael Steinert 2. Referent: Privatdozent Dr. Joachim M. Wink eingereicht am: 18.12.2019 mündliche Prüfung (Disputation) am: 04.03.2020 Druckjahr 2020 ii Vorveröffentlichungen der Dissertation Teilergebnisse aus dieser Arbeit wurden mit Genehmigung der Fakultät für Lebenswissenschaften, vertreten durch den Mentor der Arbeit, in folgenden Beiträgen vorab veröffentlicht: Publikationen Risdian C, Primahana G, Mozef T, Dewi RT, Ratnakomala S, Lisdiyanti P, and Wink J. Screening of antimicrobial producing Actinobacteria from Enggano Island, Indonesia. AIP Conf Proc 2024(1):020039 (2018). Risdian C, Mozef T, and Wink J. Biosynthesis of polyketides in Streptomyces. Microorganisms 7(5):124 (2019) Posterbeiträge Risdian C, Mozef T, Dewi RT, Primahana G, Lisdiyanti P, Ratnakomala S, Sudarman E, Steinert M, and Wink J. Isolation, characterization, and screening of antibiotic producing Streptomyces spp. collected from soil of Enggano Island, Indonesia. The 7th HIPS Symposium, Saarbrücken, Germany (2017). Risdian C, Ratnakomala S, Lisdiyanti P, Mozef T, and Wink J. Multilocus sequence analysis of Streptomyces sp. SHP 1-2 and related species for phylogenetic and taxonomic studies. The HIPS Symposium, Saarbrücken, Germany (2019). iii Acknowledgements Acknowledgements First and foremost I would like to express my deep gratitude to my mentor PD Dr. -
Isolation, Purification and Structure Elucidation of Three New Bioactive
BIOCELL Tech Science Press 2021 Isolation, purification and structure elucidation of three new bioactive secondary metabolites from Streptomyces lividans AM MOHAMMAD EL-METWALLY1,*;MAMDOUH ABDEL-MOGIB2;MANAL ELFEDAWY2;GAAD SOHSAH2;AHMED REZK3; MAHMOUD MOUSTAFA4;MOHAMED SHAABAN5,6 1 Botany and Microbiology Department, Faculty of Science, Damanhour University, Damanhour, 22511, Egypt 2 Chemistry Department, Faculty of Science, Mansoura University, El-Mansoura, 35516, Egypt 3 Bioprocess Development Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, Alexandria, 21934, Egypt 4 Biology Department, College of Science, King Khalid University, Abha, 9004, Saudi Arabia 5 Chemistry of Natural Compounds Department, Division of Pharmaceutical Industries, National Research Centre, Dokki-Cairo, 12622, Egypt 6 Organic and Bioorganic Chemistry, Department of Chemistry, Bielefeld University, Bielefeld, 33615, Germany Key words: Bioactive metabolites, Streptomyces sp., Taxonomy, Biological activity Abstract: Microorganisms are a huge mine of bioactive metabolites, and actinomycetes are one of the very active groups in this area. In this article, we are concerned about the full taxonomical characterization of Streptomyces lividans AM, isolated from Egyptian soil. This isolate produced three new bioactive metabolites, namely: 1-Nona-decanoyl,4-oleyl disuccinate (1), filoboletic acid; (9Z,11E)-8,13-dihydroxy octadeca-9,11-dienoic acid (2), and sitosteryl-3β-D-glucoside (3). Extensive1Dand2DNMRandHR-massspectrometrywereusedtoelucidatethestructuresofthethreecompounds. Moreover, ten known compounds were also identified. The antimicrobial activity of the producing organism and newly reported compounds (1–3) was investigated against a selected group of pathogenic microorganisms. A full taxonomical characterization of the strain was described as well. Introduction pharmacologically active agents (Ahmad et al., 2017). -
Actinobacteria and Myxobacteria Isolated from Freshwater Snails and Other Uncommon Iranian Habitats, Their Taxonomy and Secondary Metabolism
Actinobacteria and Myxobacteria isolated from freshwater snails and other uncommon Iranian habitats, their taxonomy and secondary metabolism Von der Fakultät für Lebenswissenschaften der Technischen Universität Carolo-Wilhelmina zu Braunschweig zur Erlangung des Grades einer Doktorin der Naturwissenschaften (Dr. rer. nat.) genehmigte D i s s e r t a t i o n von Nasim Safaei aus Teheran / Iran 1. Referent: Professor Dr. Michael Steinert 2. Referent: Privatdozent Dr. Joachim M. Wink eingereicht am: 24.02.2021 mündliche Prüfung (Disputation) am: 20.04.2021 Druckjahr 2021 Vorveröffentlichungen der Dissertation Teilergebnisse aus dieser Arbeit wurden mit Genehmigung der Fakultät für Lebenswissenschaften, vertreten durch den Mentor der Arbeit, in folgenden Beiträgen vorab veröffentlicht: Publikationen Safaei, N. Mast, Y. Steinert, M. Huber, K. Bunk, B. Wink, J. (2020). Angucycline-like aromatic polyketide from a novel Streptomyces species reveals freshwater snail Physa acuta as underexplored reservoir for antibiotic-producing actinomycetes. J Antibiotics. DOI: 10.3390/ antibiotics10010022 Safaei, N. Nouioui, I. Mast, Y. Zaburannyi, N. Rohde, M. Schumann, P. Müller, R. Wink.J (2021) Kibdelosporangium persicum sp. nov., a new member of the Actinomycetes from a hot desert in Iran. Int J Syst Evol Microbiol (IJSEM). DOI: 10.1099/ijsem.0.004625 Tagungsbeiträge Actinobacteria and myxobacteria isolated from freshwater snails (Talk in 11th Annual Retreat, HZI, 2020) Posterbeiträge Myxobacteria and Actinomycetes isolated from freshwater snails and -
Isolation and Characterisation of Metal- Tolerant Actinomycetes from a Karstic Cave in Malaysia
ISOLATION AND CHARACTERISATION OF METAL- TOLERANT ACTINOMYCETES FROM A KARSTIC CAVE IN MALAYSIA YAP SIEW MEI INSTITUTE OF BIOLOGICAL SCIENCES FACULTY OF SCIENCE UNIVERSITY OF MALAYA KUALA LUMPUR 2015 ISOLATION AND CHARACTERISATION OF METAL-TOLERANT ACTINOMYCETES FROM A KARSTIC CAVE IN MALAYSIA YAP SIEW MEI DISSERTATION SUBMITTED IN FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE INSTITUTE OF BIOLOGICAL SCIENCES FACULTY OF SCIENCE UNIVERSITY OF MALAYA KUALA LUMPUR 2015 UNIVERSITI MALAYA ORIGINAL LITERARY WORK DECLARATION Name of Candidate: YAP SIEW MEI I/C/Passport No: 860125-14-5378 Regisration/Matric No.: SGR080119 Name of Degree: MASTER OF SCIENCE Title of Project Paper/Research Report/Dissertation/Thesis (“this Work”): “ISOLATION AND CHARACTERISATION OF METAL-TOLERANT ACTINOMYCETES FROM A KARSTIC CAVE IN MALAYSIA” Field of Study: ENVIRONMENTAL MICROBIOLOGY I do solemnly and sincerely declare that: (1) I am the sole author/writer of this Work, (2) This Work is original, (3) Any use of any work in which copyright exists was done by way of fair dealing and for permitted purposes and any excerpt or extract from, or reference to or reproduction of any copyright work has been disclosed expressly and sufficiently and the title of the Work and its authorship have been acknowledged in this Work, (4) I do not have any actual knowledge nor do I ought reasonably to know that the making of this work constitutes an infringement of any copyright work, (5) I hereby assign all and every rights in the copyright to this Work to the University of Malaya (“UM”), who henceforth shall be owner of the copyright in this Work and that any reproduction or use in any form or by any means whatsoever is prohibited without the written consent of UM having been first had and obtained, (6) I am fully aware that if in the course of making this Work I have infringed any copyright whether intentionally or otherwise, I may be subject to legal action or any other action as may be determined by UM. -
Genomic and Phylogenomic Insights Into the Family Streptomycetaceae Lead to Proposal of Charcoactinosporaceae Fam. Nov. and 8 No
bioRxiv preprint doi: https://doi.org/10.1101/2020.07.08.193797; this version posted July 8, 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 Genomic and phylogenomic insights into the family Streptomycetaceae 2 lead to proposal of Charcoactinosporaceae fam. nov. and 8 novel genera 3 with emended descriptions of Streptomyces calvus 4 Munusamy Madhaiyan1, †, * Venkatakrishnan Sivaraj Saravanan2, † Wah-Seng See-Too3, † 5 1Temasek Life Sciences Laboratory, 1 Research Link, National University of Singapore, 6 Singapore 117604; 2Department of Microbiology, Indira Gandhi College of Arts and Science, 7 Kathirkamam 605009, Pondicherry, India; 3Division of Genetics and Molecular Biology, 8 Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur, 9 Malaysia 10 *Corresponding author: Temasek Life Sciences Laboratory, 1 Research Link, National 11 University of Singapore, Singapore 117604; E-mail: [email protected] 12 †All these authors have contributed equally to this work 13 Abstract 14 Streptomycetaceae is one of the oldest families within phylum Actinobacteria and it is large and 15 diverse in terms of number of described taxa. The members of the family are known for their 16 ability to produce medically important secondary metabolites and antibiotics. In this study, 17 strains showing low 16S rRNA gene similarity (<97.3 %) with other members of 18 Streptomycetaceae were identified and subjected to phylogenomic analysis using 33 orthologous 19 gene clusters (OGC) for accurate taxonomic reassignment resulted in identification of eight 20 distinct and deeply branching clades, further average amino acid identity (AAI) analysis showed 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.07.08.193797; this version posted July 8, 2020. -
Induction of Secondary Metabolism Across Actinobacterial Genera
Induction of secondary metabolism across actinobacterial genera A thesis submitted for the award Doctor of Philosophy at Flinders University of South Australia Rio Risandiansyah Department of Medical Biotechnology Faculty of Medicine, Nursing and Health Sciences Flinders University 2016 TABLE OF CONTENTS TABLE OF CONTENTS ............................................................................................ ii TABLE OF FIGURES ............................................................................................. viii LIST OF TABLES .................................................................................................... xii SUMMARY ......................................................................................................... xiii DECLARATION ...................................................................................................... xv ACKNOWLEDGEMENTS ...................................................................................... xvi Chapter 1. Literature review ................................................................................. 1 1.1 Actinobacteria as a source of novel bioactive compounds ......................... 1 1.1.1 Natural product discovery from actinobacteria .................................... 1 1.1.2 The need for new antibiotics ............................................................... 3 1.1.3 Secondary metabolite biosynthetic pathways in actinobacteria ........... 4 1.1.4 Streptomyces genetic potential: cryptic/silent genes .......................... -
Isolation and Characterization of a New Streptomyces Strain LG10 from an Unexploited Algerian Saharan Atlas
ADVANCED RESEARCH IN LIFE SCIENCES 5, 2021, 36-42 www.degruyter.com/view/j/arls DOI:10.2478/arls-2021-0027 Research Article Isolation and Characterization of a New Streptomyces strain LG10 from an Unexploited Algerian Saharan Atlas Saïd Belghit1,2, Omrane Toumatia2,3, Mahfoud Bakli4 , Boubekeur Badji2 , Abdelghani Zitouni2 , Florence Mathieu5 , Laura Smuleac6 , Noureddine Bouras1,2* 1Département de Biologie, Faculté des Sciences de la Nature et de la Vie et Sciences de la Terre, Université de Ghardaia, Ghardaïa, Algeria 2Laboratoire de Biologie des Systèmes Microbiens (LBSM), Ecole Normale Supérieure de Kouba, Alger, Algeria 3Agro Pastoralism Research Center (APRC) Djelfa, Algeria 4Département des Sciences de la Nature et de la Vie, Faculté des Sciences et Technologie, Université Belhadj Bouchaib d’Ain Temouchent, Ain Temouchent, Algeria 5Laboratoire de Génie Chimique, Université de Toulouse, CNRS, Toulouse, France 6Banat’s University of Agriculture Science and Veterinary Medicine “King Michael I of Romania”, Faculty of Agriculture,119 Calea Aradului, 300645, Timisoara, Romania Received March, 2021; Revised May, 2021; Accepted June, 2021 Abstract An actinobacterial strain named LG10 was isolated from a Saharan Atlas soil (Laghouat, Algeria). The aerial hyphae were yellowish-white on all culture media with rectiflexibiles spore chains, suggested that this bacterium attached to Streptomyces. Furthermore, LG10 contained chemical characteristics that were diagnostic for the genus Streptomyces, such as the presence of LL-diaminopimelic acid isomer (LL-DAP) and glycine amino acid. The hydrolysates of whole-cell included non-characteristic sugars. Comparative analysis of the 16S rDNA sequence displayed a similarity level of 100% with Streptomyces puniceus NRRL ISP-5058T. The antimicrobial activity of the LG10 strain was better in the culture medium MB5. -
Investigating the Relationship Between Amphotericin B and Extracellular
Investigating the relationship between amphotericin B and extracellular vesicles produced by Streptomyces nodosus By Samuel John King A thesis submitted in partial fulfilment of the requirements for the degree of Master of Research School of Science and Health Western Sydney University 2017 Acknowledgements A big thank you to the following people who have helped me throughout this project: Jo, for all of your support over the last two years; Ric, Tim, Shamilla and Sue for assistance with electron microscope operation; Renee for guidance with phylogenetics; Greg, Herbert and Adam for technical support; and Mum, you're the real MVP. I acknowledge the services of AGRF for sequencing of 16S rDNA products of Streptomyces "purple". Statement of Authentication The work presented in this thesis is, to the best of my knowledge and belief, original except as acknowledged in the text. I hereby declare that I have not submitted this material, either in full or in part, for a degree at this or any other institution. ……………………………………………………..… (Signature) Contents List of Tables............................................................................................................... iv List of Figures .............................................................................................................. v Abbreviations .............................................................................................................. vi Abstract ..................................................................................................................... -
INVESTIGATING the ACTINOMYCETE DIVERSITY INSIDE the HINDGUT of an INDIGENOUS TERMITE, Microhodotermes Viator
INVESTIGATING THE ACTINOMYCETE DIVERSITY INSIDE THE HINDGUT OF AN INDIGENOUS TERMITE, Microhodotermes viator by Jeffrey Rohland Thesis presented for the degree of Doctor of Philosophy in the Department of Molecular and Cell Biology, Faculty of Science, University of Cape Town, South Africa. April 2010 ACKNOWLEDGEMENTS Firstly and most importantly, I would like to thank my supervisor, Dr Paul Meyers. I have been in his lab since my Honours year, and he has always been a constant source of guidance, help and encouragement during all my years at UCT. His serious discussion of project related matters and also his lighter side and sense of humour have made the work that I have done a growing and learning experience, but also one that has been really enjoyable. I look up to him as a role model and mentor and acknowledge his contribution to making me the best possible researcher that I can be. Thank-you to all the members of Lab 202, past and present (especially to Gareth Everest – who was with me from the start), for all their help and advice and for making the lab a home away from home and generally a great place to work. I would also like to thank Di James and Bruna Galvão for all their help with the vast quantities of sequencing done during this project, and Dr Bronwyn Kirby for her help with the statistical analyses. Also, I must acknowledge Miranda Waldron and Mohammed Jaffer of the Electron Microsope Unit at the University of Cape Town for their help with scanning electron microscopy and transmission electron microscopy related matters, respectively.