Title ASCIDIANS from MINDORO ISLAND, the PHILIPPINES Author(S)
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Bacteria Associated with Tunicate, Polycarpa Aurata, from Lease Sea, Maluku, Indonesia Exhibiting Anti-Multidrug Resistant Bacteria
BIODIVERSITAS ISSN: 1412-033X Volume 20, Number 4, April 2019 E-ISSN: 2085-4722 Pages: 956-964 DOI: 10.13057/biodiv/d200404 Bacteria associated with tunicate, Polycarpa aurata, from Lease Sea, Maluku, Indonesia exhibiting anti-multidrug resistant bacteria DIAH AYUNINGRUM1,5, RHESI KRISTIANA1, AYUNDA AINUN NISA2, SEPTHY KUSUMA RADJASA2, SAKTI IMAM MUCHLISSIN2,4, OCKY KARNA RADJASA2,3, AGUS SABDONO2, AGUS TRIANTO2, 1Department of Coastal Resource Management, Faculty of Fisheries and Marine Science, Universitas Diponegoro. Jl. Prof. Soedharto SH, Semarang 50275, Central Java, Indonesia 2Department of Marine Science, Faculty of Fisheries and Marine Science, Universitas Diponegoro. Jl. Prof. Soedarto, SH, Tembalang, Semarang 50275, Central Java, Indonesia. Tel.: +62-24-7474698, Fax.: +62-24-7474698, email: [email protected]. 3Directorate of Research and Community Services, Ministry of Research, Technology and Higher Education. D Building, Jl. Jenderal Sudirman Pintu Satu, Senayan, Jakarta Pusat 10279, Indonesia 4Tropical Marine Biotechnology Laboratory, Universitas Diponegoro Jl. Lingkar Utara Undip, Semarang 50275, Central Java, Indonesia 1Department of Aquatic Resource Management, Faculty of Fisheries and Marine Science, Universitas Diponegoro. Jl. Prof. Soedharto SH, Semarang 50275, Central Java, Indonesia Manuscript received: 30 January 2019. Revision accepted: 10 March 2019. Abstract. Ayuningrum D, Kristiana R, Nisa AA, Radjasa SK, Muchlissin SI, Radjasa OK, Sabdono A, Trianto A. 2019. Bacteria associated with tunicate, Polycarpa aurata, from Lease Sea, Maluku, Indonesia exhibiting anti-multidrug resistant bacteria. Biodiversitas 20: 956-964. Tunicate is a rich secondary metabolites producer with various biological activities whether as an original producer or produced by the associated microorganisms. In this study, a total of 11 tunicate specimens were identified as Polycarpa aurata with four color variations based on morphological characteristic and COI gene identification and BLAST analysis. -
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CXIX.-ASCIDIANS FROM MOZAMBIQUE, EAST AFRICA. By R. H. MILLAR, Marine Station, Millport. lNTRODUCTION. A small collection of littoral ascidians (class Ascidiacea; sub-phylum Tunicatal bas been made from various places on the coast of Mozambique, East Africa, by Mrs. M. Kalk of the Zoology Department, the University ofWitwatersrand, and the present paper gives an account ofthe collection. Most of the specimens come from the shores of Inhaca Island (lat. 26° S.) which lies at the mouthof Delagoa Bay and is almost due east of Lourenço Marques. There are also a few specimens from the shores of Mozambique Island (lat. 15° S.) and Santa Carolina (lat. 22° S.). The ascidians of East Africa have already been described by Michaeisen (1918, 1919, 1920, 1921) who summarized previous information and also added new accounts of his own. Systematic list of species. Family Polyclinidae Milne Edwards. Aplidium altarium (Sluiter). A. petrense Michaelsen. A. lubricum (Sluiter). Polyclinum macrophyUum Michaelsen. Family Polycitoridae Michaelsen. Eud·istoma 1·hodopyge (Sluiter). E. mobiusi (Hartmeyer). E. caeruleum (Sluiter). E. paesslerioides Micha.elsen. Clavelina enormis Herdman. Family Didemnidae Verrill. Diplosoma modestum Michaelsen. Didemnopsis sansibaricum Michaelsen. ?Didemmtm psammatodes (Sluiter). Family Ascidiidae Herdman. Ascidia incrassata Heller. A. arenosa Hartmeyer. Family Botryllidae Verrill. Botryllus plan'U8 (Va.n Name). Family Styelidae Sluiter. Symplegma viride Herdman. Styela marquesana Michaelsen. Polyandrocarpa tincta (Van Name). P. inhacae sp. n. A.M.N.H. ser. 12, vol. ix, 58 914 R. H. Millar on Ascidians from Mozambique Family Pyuridae Hartmeyer. Pyura sansibarica Michaelsen. Herdmania momus (Savigny). DESCRIPTION OF SPECIES. Family Polyclinidae Milne Edwards, 1842. Genus Aplidium Savigny, 1816. -
Eudistoma (Ascidiacea: Polycitoridae) from Tropical Brazil
ZOOLOGIA 31 (2): 195–208, April, 2014 http://dx.doi.org/10.1590/S1984-46702014000200011 Eudistoma (Ascidiacea: Polycitoridae) from tropical Brazil Livia de Moura Oliveira1, Gustavo Antunes Gamba1 & Rosana Moreira da Rocha1,2 1 Programa de Pós-graduação em Zoologia, Departamento de Zoologia, Universidade Federal do Paraná. Caixa Postal 19020, 81531-980 Curitiba, PR, Brazil. 2 Corresponding author: E-mail: [email protected] ABSTRACT. We studied material in collections from coastal intertidal and subtidal tropical waters of the Brazilian states of Paraíba, Pernambuco, Alagoas, Bahia, and Espírito Santo. We identified seven species of Eudistoma, of which two are new to science. Eudistoma alvearium sp. nov. colonies have fecal pellets around each zooid and zooids are 6-8 mm long with seven straight and parallel pyloric tubules; the larval trunk is 0.6 mm long with three adhesive papillae and ten ampullae. Eudistoma versicolor sp. nov. colonies are cushion-shaped, variable in color (blue, purple, brown, light green, gray or white) and zooids have six straight and parallel pyloric tubules; the larval trunk is 0.8 mm long with three adhesive papillae and six ampules. Three species – E. carolinense Van Name, 1945, E. recifense Millar, 1977, and E. vannamei Millar, 1977 – are known from northeastern Brazil. The identification of two additional species will require confirmation. We also propose a synonymy for E. carolinense with E. repens Millar, 1977, also previously described in Brazil. KEY WORDS. Atlantic; colonial ascidians; new species; taxonomy. Eudistoma Caullery, 1909 is the most species-rich genus and comment on the implications of species richness for the in Polycitoridae, with 124 valid species found in tropical and distribution of Eudistoma. -
Natural Products Diversity of Marine Ascidians (Tunicates; Ascidiacea) and Successful Drugs in Clinical Development
Nat. Prod. Bioprospect. DOI 10.1007/s13659-016-0115-5 REVIEW Natural Products Diversity of Marine Ascidians (Tunicates; Ascidiacea) and Successful Drugs in Clinical Development Satheesh Kumar Palanisamy . N. M. Rajendran . Angela Marino Received: 19 November 2016 / Accepted: 14 December 2016 Ó The Author(s) 2017. This article is published with open access at Springerlink.com Abstract This present study reviewed the chemical diversity of marine ascidians and their pharmacological applications, challenges and recent developments in marine drug discovery reported during 1994–2014, highlighting the structural activity of compounds produced by these specimens. Till date only 5% of living ascidian species were studied from\3000 species, this study represented from family didemnidae (32%), polyclinidae (22%), styelidae and polycitoridae (11–12%) exhibiting the highest number of promising MNPs. Close to 580 compound structures are here discussed in terms of their occurrence, structural type and reported biological activity. Anti-cancer drugs are the main area of interest in the screening of MNPs from ascidians (64%), followed by anti-malarial (6%) and remaining others. FDA approved ascidian compounds mechanism of action along with other compounds status of clinical trials (phase 1 to phase 3) are discussed here in. This review highlights recent developments in the area of natural products chemistry and biotechnological approaches are emphasized. Keywords Cancer Á Cytotoxicity Á Diversity Á Metabolites Á Pharmacology 1 Introduction from marine invertebrates, especially sponges, ascidians, bryozoans and molluscs in which some of them are The study of marine natural products (MNPs) is becoming approved by FDA and currently utilized in clinical trials ever more sophisticated and an increasingly collaborative [1]. -
Halocynthia Roretzi
Sekigami et al. Zoological Letters (2017) 3:17 DOI 10.1186/s40851-017-0078-3 RESEARCH ARTICLE Open Access Hox gene cluster of the ascidian, Halocynthia roretzi, reveals multiple ancient steps of cluster disintegration during ascidian evolution Yuka Sekigami1, Takuya Kobayashi1, Ai Omi1, Koki Nishitsuji2, Tetsuro Ikuta1, Asao Fujiyama3, Noriyuki Satoh2 and Hidetoshi Saiga1* Abstract Background: Hox gene clusters with at least 13 paralog group (PG) members are common in vertebrate genomes and in that of amphioxus. Ascidians, which belong to the subphylum Tunicata (Urochordata), are phylogenetically positioned between vertebrates and amphioxus, and traditionally divided into two groups: the Pleurogona and the Enterogona. An enterogonan ascidian, Ciona intestinalis (Ci), possesses nine Hox genes localized on two chromosomes; thus, the Hox gene cluster is disintegrated. We investigated the Hox gene cluster of a pleurogonan ascidian, Halocynthia roretzi (Hr) to investigate whether Hox gene cluster disintegration is common among ascidians, and if so, how such disintegration occurred during ascidian or tunicate evolution. Results: Our phylogenetic analysis reveals that the Hr Hox gene complement comprises nine members, including one with a relatively divergent Hox homeodomain sequence. Eight of nine Hr Hox genes were orthologous to Ci-Hox1, 2, 3, 4, 5, 10, 12 and 13. Following the phylogenetic classification into 13 PGs, we designated Hr Hox genes as Hox1, 2, 3, 4, 5, 10, 11/12/13.a, 11/12/13.b and HoxX. To address the chromosomal arrangement of the nine Hox genes, we performed two-color chromosomal fluorescent in situ hybridization, which revealed that the nine Hox genes are localized on a single chromosome in Hr, distinct from their arrangement in Ci. -
1471-2148-9-187.Pdf
BMC Evolutionary Biology BioMed Central Research article Open Access An updated 18S rRNA phylogeny of tunicates based on mixture and secondary structure models Georgia Tsagkogeorga1,2, Xavier Turon3, Russell R Hopcroft4, Marie- Ka Tilak1,2, Tamar Feldstein5, Noa Shenkar5,6, Yossi Loya5, Dorothée Huchon5, Emmanuel JP Douzery1,2 and Frédéric Delsuc*1,2 Address: 1Université Montpellier 2, Institut des Sciences de l'Evolution (UMR 5554), CC064, Place Eugène Bataillon, 34095 Montpellier Cedex 05, France, 2CNRS, Institut des Sciences de l'Evolution (UMR 5554), CC064, Place Eugène Bataillon, 34095 Montpellier Cedex 05, France, 3Centre d'Estudis Avançats de Blanes (CEAB, CSIC), Accés Cala S. Francesc 14, 17300 Blanes (Girona), Spain, 4Institute of Marine Science, University of Alaska Fairbanks, Fairbanks, Alaska, USA, 5Department of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, 69978, Israel and 6Department of Biology, University of Washington, Seattle WA 98195, USA Email: Georgia Tsagkogeorga - [email protected]; Xavier Turon - [email protected]; Russell R Hopcroft - [email protected]; Marie-Ka Tilak - [email protected]; Tamar Feldstein - [email protected]; Noa Shenkar - [email protected]; Yossi Loya - [email protected]; Dorothée Huchon - [email protected]; Emmanuel JP Douzery - [email protected]; Frédéric Delsuc* - [email protected] * Corresponding author Published: 5 August 2009 Received: 16 October 2008 Accepted: 5 August 2009 BMC Evolutionary Biology 2009, 9:187 doi:10.1186/1471-2148-9-187 This article is available from: http://www.biomedcentral.com/1471-2148/9/187 © 2009 Tsagkogeorga et al; licensee BioMed Central Ltd. -
Ascidians from the Tropical Western Pacific
Ascidians from the tropical western Pacific Françoise MONNIOT Claude MONNIOT CNRS UPESA 8044, Laboratoire de Biologie des Invertébrés marins et Malacologie, Muséum national d’Histoire naturelle, 55 rue Buffon, F-75005 Paris (France) [email protected] Monniot F. & Monniot C. 2001. — Ascidians from the tropical western Pacific. Zoosystema 23 (2) : 201-383. ABSTRACT A large collection of 187 identified ascidian species is added to the records published in 1996 from the same tropical western Pacific islands. Most of the specimens were collected by the US Coral Reef Research Foundation (CRRF). They come from depths accessible by SCUBA diving. Most of the collection’s species are described and figured, their color in life is illustrated by 112 underwater photographs; among them 48 are new species represent- ing a fourth of the material collected. This demonstrates how incomplete the knowledge of the ascidian diversity in this part of the world remains. Moreover, very small or inconspicuous species were seldom collected, as com- pared to the highly coloured and large forms. Many other immature speci- mens were also collected but their precise identification was not possible. Almost all littoral families are represented with the exception of the Molgulidae which are more characteristic of soft sediments, a biotope which was not investigated. Among the very diversified genera, the colonial forms largely dominate, including not only all the Aplousobranchia genera but also some Phlebobranchia and Stolidobranchia. Very often only one specimen was KEY WORDS Tunicata, available, so a detailed biogeographical distribution cannot be given, and no western Pacific Ocean. island endemism can be defined. ZOOSYSTEMA • 2001 • 23 (2) © Publications Scientifiques du Muséum national d’Histoire naturelle, Paris. -
De Novo Draft Assembly of the Botrylloides Leachii Genome
bioRxiv preprint doi: https://doi.org/10.1101/152983; this version posted June 21, 2017. 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. 1 De novo draft assembly of the Botrylloides leachii genome 2 provides further insight into tunicate evolution. 3 4 Simon Blanchoud1#, Kim Rutherford2, Lisa Zondag1, Neil Gemmell2 and Megan J Wilson1* 5 6 1 Developmental Biology and Genomics Laboratory 7 2 8 Department of Anatomy, School of Biomedical Sciences, University of Otago, P.O. Box 56, 9 Dunedin 9054, New Zealand 10 # Current address: Department of Zoology, University of Fribourg, Switzerland 11 12 * Corresponding author: 13 Email: [email protected] 14 Ph. +64 3 4704695 15 Fax: +64 479 7254 16 17 Keywords: chordate, regeneration, Botrylloides leachii, ascidian, tunicate, genome, evolution 1 bioRxiv preprint doi: https://doi.org/10.1101/152983; this version posted June 21, 2017. 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. 18 Abstract (250 words) 19 Tunicates are marine invertebrates that compose the closest phylogenetic group to the 20 vertebrates. This chordate subphylum contains a particularly diverse range of reproductive 21 methods, regenerative abilities and life-history strategies. Consequently, tunicates provide an 22 extraordinary perspective into the emergence and diversity of chordate traits. Currently 23 published tunicate genomes include three Phlebobranchiae, one Thaliacean, one Larvacean 24 and one Stolidobranchian. To gain further insights into the evolution of the tunicate phylum, 25 we have sequenced the genome of the colonial Stolidobranchian Botrylloides leachii. -
Ascidiacea (Chordata: Tunicata) of Greece: an Updated Checklist
Biodiversity Data Journal 4: e9273 doi: 10.3897/BDJ.4.e9273 Taxonomic Paper Ascidiacea (Chordata: Tunicata) of Greece: an updated checklist Chryssanthi Antoniadou‡, Vasilis Gerovasileiou§§, Nicolas Bailly ‡ Department of Zoology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece § Institute of Marine Biology, Biotechnology and Aquaculture, Hellenic Centre for Marine Research, Heraklion, Greece Corresponding author: Chryssanthi Antoniadou ([email protected]) Academic editor: Christos Arvanitidis Received: 18 May 2016 | Accepted: 17 Jul 2016 | Published: 01 Nov 2016 Citation: Antoniadou C, Gerovasileiou V, Bailly N (2016) Ascidiacea (Chordata: Tunicata) of Greece: an updated checklist. Biodiversity Data Journal 4: e9273. https://doi.org/10.3897/BDJ.4.e9273 Abstract Background The checklist of the ascidian fauna (Tunicata: Ascidiacea) of Greece was compiled within the framework of the Greek Taxon Information System (GTIS), an application of the LifeWatchGreece Research Infrastructure (ESFRI) aiming to produce a complete checklist of species recorded from Greece. This checklist was constructed by updating an existing one with the inclusion of recently published records. All the reported species from Greek waters were taxonomically revised and cross-checked with the Ascidiacea World Database. New information The updated checklist of the class Ascidiacea of Greece comprises 75 species, classified in 33 genera, 12 families, and 3 orders. In total, 8 species have been added to the previous species list (4 Aplousobranchia, 2 Phlebobranchia, and 2 Stolidobranchia). Aplousobranchia was the most speciose order, followed by Stolidobranchia. Most species belonged to the families Didemnidae, Polyclinidae, Pyuridae, Ascidiidae, and Styelidae; these 4 families comprise 76% of the Greek ascidian species richness. The present effort revealed the limited taxonomic research effort devoted to the ascidian fauna of Greece, © Antoniadou C et al. -
Occurrence of a New Species of Colonial Ascidian – Eudistoma Kaverium Sp
Indian Journal of Marine Sciences Vol. 31(3), September 2002, pp. 201-206 Occurrence of a new species of colonial ascidian – Eudistoma kaverium sp. nov. and four new records of Eudistoma to Indian coastal waters V. K. Meenakshi Department of Zoology, A.P.C. Mahalaxmi College for Women, Tuticorin 628 002, Tamil Nadu, India [ E-mail: [email protected] ] Received 14 August 2001, revised 10 June 2002 Five species of colonial ascidians of the genus Eudistoma are reported of which Eudistoma kaverium sp. nov. is new to science and the other four ⎯ Eudistoma constrictum Kott, 1990; Eudistoma laysani (Sluiter, 1900); Eudistoma ovatum (Herdman, 1886); Eudistoma toealensis Millar, 1975 are new records to Indian waters. [ Key words: colonial ascidians, Eudistoma kaverium, new records ] So far only two species of the genus Eudistoma – long arising from a common basal test. The basal test Eudistoma viride Tokioka1, 1955 by Renganathan2, mass and about half of the base of the cylindrical 1984 and Eudistoma lakshmiani Renganathan3, 1986 lobes are intensely coated with sand and have sand have been reported from Indian waters. The present internally. The surface test of the head of the colony is study reports the occurrence of a new species – always free of sand. The free upper ends of the lobes Eudistoma kaverium sp. nov. and four more species – are usually circular to oval with 2 mm to 1 cm diame- Eudistoma constrictum Kott4, 1990; Eudistoma ter. The number of lobes in a colony range from laysani (Sluiter5, 1900); Eudistoma ovatum (Herd- 16-51. Occasionally the lobes show short branches. man6, 1886); Eudistoma toealensis Millar7, 1975 for Living colonies are translucent whitish (colour of cau- the first time from Indian waters. -
New Cytotoxic Natural Products from Marine Invertebrates
New cytotoxic natural products from marine invertebrates (Neue zytotoxische Naturstoffe aus marinen Invertebraten) Inaugural-Dissertation zur Erlangung des Doktorgrades der Mathematisch-Naturwissenschaftlichen Fakultät der Heinrich-Heine-Universität Düsseldorf vorgelegt von Cong-Dat Pham Aus Tönisvorst, Bundesrepublik Deutschland Düsseldorf, 03.02.2014 Aus dem Institut für Pharmazeutische Biologie und Biotechnologie der Heinrich-Heine Universität Düsseldorf Gedruckt mit der Genehmigung der Mathematisch-Naturwissenschaftlichen Fakultät der Heinrich-Heine-Universität Düsseldorf Gedruckt mit der Unterstützung des BMBF Referent: Prof. Dr. Peter Proksch Koreferent: Prof. Dr. Matthias U. Kassack Tag der mündlichen Prüfung: _______________ „Ich habe keine besondere Begabung, sondern bin nur leidenschaftlich neugierig.“ Albert Einstein CONTENTS 1. ABSTRACT 6 2. ZUSAMMENFASSUNG 9 3. INTRODUCTION 12 3.1 Significance of the study 12 3.2 Marine invertebrates 12 3.2.1 Sponges 13 3.2.2 Ascidians 15 3.2.3 Microbial communities in marine invertebrates 17 3.3 Marine natural products and their biological activities 18 3.3.1 Angiogenesis 20 3.3.2 Apoptosis 20 3.3.3 Mitosis 21 3.3.4 Topoisomerases and DNA polymerases 23 3.4 Current marine derived drugs in pre-clinical and clinical trials 23 3.5 Aim of the study 25 4. PUBLICATION 1: AAPTOS SUBERITOIDES 26 5. PUBLICATION 2: POLYCARPA AURATA 55 6. PUBLICATION 3: CALLYSPONGIA SP. 77 7. DISCUSSION 118 7.1. Isolated natural products from Aaptos suberitoides 118 7.1.1 Benzo[de][1,6]-naphthyridine alkaloids 118 7.2. Isolated natural products from Polycarpa aurata 121 7.2.1 Sulfur containing guanidine alkaloids 121 7.2.2 -carboline alkaloids 124 7.3. -
1 Phylogeny of the Families Pyuridae and Styelidae (Stolidobranchiata
* Manuscript 1 Phylogeny of the families Pyuridae and Styelidae (Stolidobranchiata, Ascidiacea) 2 inferred from mitochondrial and nuclear DNA sequences 3 4 Pérez-Portela Ra, b, Bishop JDDb, Davis ARc, Turon Xd 5 6 a Eco-Ethology Research Unit, Instituto Superior de Psicologia Aplicada (ISPA), Rua 7 Jardim do Tabaco, 34, 1149-041 Lisboa, Portugal 8 9 b Marine Biological Association of United Kingdom, The Laboratory Citadel Hill, PL1 10 2PB, Plymouth, UK, and School of Biological Sciences, University of Plymouth PL4 11 8AA, Plymouth, UK 12 13 c School of Biological Sciences, University of Wollongong, Wollongong NSW 2522 14 Australia 15 16 d Centre d’Estudis Avançats de Blanes (CSIC), Accés a la Cala St. Francesc 14, Blanes, 17 Girona, E-17300, Spain 18 19 Email addresses: 20 Bishop JDD: [email protected] 21 Davis AR: [email protected] 22 Turon X: [email protected] 23 24 Corresponding author: 25 Rocío Pérez-Portela 26 Eco-Ethology Research Unit, Instituto Superior de Psicologia Aplicada (ISPA), Rua 27 Jardim do Tabaco, 34, 1149-041 Lisboa, Portugal 28 Phone: + 351 21 8811226 29 Fax: + 351 21 8860954 30 [email protected] 31 1 32 Abstract 33 34 The Order Stolidobranchiata comprises the families Pyuridae, Styelidae and Molgulidae. 35 Early molecular data was consistent with monophyly of the Stolidobranchiata and also 36 the Molgulidae. Internal phylogeny and relationships between Styelidae and Pyuridae 37 were inconclusive however. In order to clarify these points we used mitochondrial and 38 nuclear sequences from 31 species of Styelidae and 25 of Pyuridae. Phylogenetic trees 39 recovered the Pyuridae as a monophyletic clade, and their genera appeared as 40 monophyletic with the exception of Pyura.