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Interactions of Insecticidal Spider Peptide Neurotoxins with Insect Voltage- and Neurotransmitter-Gated Ion Channels
Interactions of insecticidal spider peptide neurotoxins with insect voltage- and neurotransmitter-gated ion channels (Molecular representation of - HXTX-Hv1c including key binding residues, adapted from Gunning et al, 2008) PhD Thesis Monique J. Windley UTS 2012 CERTIFICATE OF AUTHORSHIP/ORIGINALITY I certify that the work in this thesis has not previously been submitted for a degree nor has it been submitted as part of requirements for a degree except as fully acknowledged within the text. I also certify that the thesis has been written by me. Any help that I have received in my research work and the preparation of the thesis itself has been acknowledged. In addition, I certify that all information sources and literature used are indicated in the thesis. Monique J. Windley 2012 ii ACKNOWLEDGEMENTS There are many people who I would like to thank for contributions made towards the completion of this thesis. Firstly, I would like to thank my supervisor Prof. Graham Nicholson for his guidance and persistence throughout this project. I would like to acknowledge his invaluable advice, encouragement and his neverending determination to find a solution to any problem. He has been a valuable mentor and has contributed immensely to the success of this project. Next I would like to thank everyone at UTS who assisted in the advancement of this research. Firstly, I would like to acknowledge Phil Laurance for his assistance in the repair and modification of laboratory equipment. To all the laboratory and technical staff, particulary Harry Simpson and Stan Yiu for the restoration and sourcing of equipment - thankyou. I would like to thank Dr Mike Johnson for his continual assistance, advice and cheerful disposition. -
A Cluster of Mesenchymal Cells at the Cumulus Produces Dpp Signals Received by Germ Disc Epithelial Cells
Development 130, 1735-1747 1735 © 2003 The Company of Biologists Ltd doi:10.1242/dev.00390 Early patterning of the spider embryo: a cluster of mesenchymal cells at the cumulus produces Dpp signals received by germ disc epithelial cells Yasuko Akiyama-Oda*,†,‡ and Hiroki Oda* JT Biohistory Research Hall, 1-1, Murasaki-cho, Takatsuki, Osaka 569-1125, Japan *Tsukita Cell Axis Project, ERATO, JST †PRESTO, JST ‡Author for correspondence (e-mail: [email protected]) Accepted 16 January 2003 SUMMARY In early embryogenesis of spiders, the cumulus is decapentaplegic (dpp), which encodes a secreted protein characteristically observed as a cellular thickening that that functions as a dorsal morphogen in the Drosophila arises from the center of the germ disc and moves embryo. Furthermore, the spider Dpp signal appeared to centrifugally. This cumulus movement breaks the radial induce graded levels of the phosphorylated Mothers against symmetry of the germ disc morphology, correlating with dpp (Mad) protein in the nuclei of germ disc epithelial the development of the dorsal region of the embryo. cells. Adding data from spider homologs of fork head, Classical experiments on spider embryos have shown that orthodenticle and caudal, we suggest that, in contrast to a cumulus has the capacity to induce a secondary axis when the Drosophila embryo, the progressive mesenchymal- transplanted ectopically. In this study, we have examined epithelial cell interactions involving the Dpp-Mad signaling the house spider, Achaearanea tepidariorum, on the basis of cascade generate dorsoventral polarity in accordance with knowledge from Drosophila to characterize the cumulus at the anteroposterior axis formation in the spider embryo. -
Spider Biodiversity Patterns and Their Conservation in the Azorean
Systematics and Biodiversity 6 (2): 249–282 Issued 6 June 2008 doi:10.1017/S1477200008002648 Printed in the United Kingdom C The Natural History Museum ∗ Paulo A.V. Borges1 & Joerg Wunderlich2 Spider biodiversity patterns and their 1Azorean Biodiversity Group, Departamento de Ciˆencias conservation in the Azorean archipelago, Agr´arias, CITA-A, Universidade dos Ac¸ores. Campus de Angra, with descriptions of new species Terra-Ch˜a; Angra do Hero´ısmo – 9700-851 – Terceira (Ac¸ores); Portugal. Email: [email protected] 2Oberer H¨auselbergweg 24, Abstract In this contribution, we report on patterns of spider species diversity of 69493 Hirschberg, Germany. the Azores, based on recently standardised sampling protocols in different hab- Email: joergwunderlich@ t-online.de itats of this geologically young and isolated volcanic archipelago. A total of 122 species is investigated, including eight new species, eight new records for the submitted December 2005 Azorean islands and 61 previously known species, with 131 new records for indi- accepted November 2006 vidual islands. Biodiversity patterns are investigated, namely patterns of range size distribution for endemics and non-endemics, habitat distribution patterns, island similarity in species composition and the estimation of species richness for the Azores. Newly described species are: Oonopidae – Orchestina furcillata Wunderlich; Linyphiidae: Linyphiinae – Porrhomma borgesi Wunderlich; Turinyphia cavernicola Wunderlich; Linyphiidae: Micronetinae – Agyneta depigmentata Wunderlich; Linyph- iidae: -
A Summary List of Fossil Spiders
A summary list of fossil spiders compiled by Jason A. Dunlop (Berlin), David Penney (Manchester) & Denise Jekel (Berlin) Suggested citation: Dunlop, J. A., Penney, D. & Jekel, D. 2010. A summary list of fossil spiders. In Platnick, N. I. (ed.) The world spider catalog, version 10.5. American Museum of Natural History, online at http://research.amnh.org/entomology/spiders/catalog/index.html Last udated: 10.12.2009 INTRODUCTION Fossil spiders have not been fully cataloged since Bonnet’s Bibliographia Araneorum and are not included in the current Catalog. Since Bonnet’s time there has been considerable progress in our understanding of the spider fossil record and numerous new taxa have been described. As part of a larger project to catalog the diversity of fossil arachnids and their relatives, our aim here is to offer a summary list of the known fossil spiders in their current systematic position; as a first step towards the eventual goal of combining fossil and Recent data within a single arachnological resource. To integrate our data as smoothly as possible with standards used for living spiders, our list follows the names and sequence of families adopted in the Catalog. For this reason some of the family groupings proposed in Wunderlich’s (2004, 2008) monographs of amber and copal spiders are not reflected here, and we encourage the reader to consult these studies for details and alternative opinions. Extinct families have been inserted in the position which we hope best reflects their probable affinities. Genus and species names were compiled from established lists and cross-referenced against the primary literature. -
Toxins-67579-Rd 1 Proofed-Supplementary
Supplementary Information Table S1. Reviewed entries of transcriptome data based on salivary and venom gland samples available for venomous arthropod species. Public database of NCBI (SRA archive, TSA archive, dbEST and GenBank) were screened for venom gland derived EST or NGS data transcripts. Operated search-terms were “salivary gland”, “venom gland”, “poison gland”, “venom”, “poison sack”. Database Study Sample Total Species name Systematic status Experiment Title Study Title Instrument Submitter source Accession Accession Size, Mb Crustacea The First Venomous Crustacean Revealed by Transcriptomics and Functional Xibalbanus (former Remipedia, 454 GS FLX SRX282054 454 Venom gland Transcriptome Speleonectes Morphology: Remipede Venom Glands Express a Unique Toxin Cocktail vReumont, NHM London SRP026153 SRR857228 639 Speleonectes ) tulumensis Speleonectidae Titanium Dominated by Enzymes and a Neurotoxin, MBE 2014, 31 (1) Hexapoda Diptera Total RNA isolated from Aedes aegypti salivary gland Normalized cDNA Instituto de Quimica - Aedes aegypti Culicidae dbEST Verjovski-Almeida,S., Eiglmeier,K., El-Dorry,H. etal, unpublished , 2005 Sanger dideoxy dbEST: 21107 Sequences library Universidade de Sao Paulo Centro de Investigacion Anopheles albimanus Culicidae dbEST Adult female Anopheles albimanus salivary gland cDNA library EST survey of the Anopheles albimanus transcriptome, 2007, unpublished Sanger dideoxy Sobre Enfermedades dbEST: 801 Sequences Infeccionsas, Mexico The salivary gland transcriptome of the neotropical malaria vector National Institute of Allergy Anopheles darlingii Culicidae dbEST Anopheles darlingi reveals accelerated evolution o genes relevant to BMC Genomics 10 (1): 57 2009 Sanger dideoxy dbEST: 2576 Sequences and Infectious Diseases hematophagyf An insight into the sialomes of Psorophora albipes, Anopheles dirus and An. Illumina HiSeq Anopheles dirus Culicidae SRX309996 Adult female Anopheles dirus salivary glands NIAID SRP026153 SRS448457 9453.44 freeborni 2000 An insight into the sialomes of Psorophora albipes, Anopheles dirus and An. -
Zootaxa, Araneae, Agelenidae, Agelena
Zootaxa 1021: 45–63 (2005) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 1021 Copyright © 2005 Magnolia Press ISSN 1175-5334 (online edition) On Agelena labyrinthica (Clerck, 1757) and some allied species, with descriptions of two new species of the genus Agelena from China (Araneae: Agelenidae) ZHI-SHENG ZHANG1,2*, MING-SHENG ZHU1** & DA-XIANG SONG1*** 1. College of Life Sciences, Hebei University, Baoding, Hebei 071002, P. R. China; 2. Baoding Teachers College, Baoding, Hebei 071051, P. R. China; *[email protected], **[email protected] (Corresponding author), ***[email protected] Abstract Seven allied species of the funnel-weaver spider genus Agelena Walckenaer, 1805, including the type species Agelena labyrinthica (Clerck, 1757), known to occur in Asia and Europe, are reviewed on the basis of the similarity of genital structures. Two new species are described: Agelena chayu sp. nov. and Agelena cuspidata sp. nov. The specific name A. silvatica Oliger, 1983 is revalidated. The female is newly described for A. injuria Fox, 1936. Two specific names are newly synony- mized: Agelena daoxianensis Peng, Gong et Kim, 1996 with A. silvatica Oliger, 1983, and A. sub- limbata Wang, 1991 with A. limbata Thorell, 1897. Some names are proposed for these species to represent some particular genital structures: conductor ventral apophysis, conductor median apo- physis, conductor distal apophysis and conductor dorsal apophysis for male palp and spermathecal head, spermathecal stalk, spermathecal base and spermathecal apophysis for female epigynum. Key words: genital structure, revalidation, synonym, review, taxonomy Introduction The funnel-weaver spider genus Agelena was erected by Walckenaer (1805) with the type species Araneus labyrinthicus Clerck, 1757. -
The Disposition and External Morphology of Trichobothria in Two Arachnids
ACTA ARACHNOL., 36: 11-23, 1988 11 THE DISPOSITION AND EXTERNAL MORPHOLOGY OF TRICHOBOTHRIA IN TWO ARACHNIDS GEETHABALIand Sulochana D. MORo Neurophysiology Laboratory, Department of Zoology, Bangalore University, Bangalore--560056, India Synopsis GEETHABALIand Sulochana D. MoRo (Neurophysiology Laboratory, Depart- ment of Zoology, Bangalore University, Bangalore-560056, India) : The disposition and external morphology of trichobothria in two arachnids. Acta arachnol,, 36: 11-23 (1988). The distribution and external morphology of trichobothria in the whip scorpion, Thelyphonus indicus, and the scorpion, Heterometrus fulvipes, have been studied. While the whip scorpion has its trichobothria remarkably reduced in number to just 10 distributed on the tibiae of the legs, the scorpion has totally 96 trichobothria with 48 on each pedipalp. The sockets as well as hair shafts of the trichobothria on the antenniform legs of the whip scorpion differ widely in their appearance from those on the walking legs. The trichobothria of the scorpion resemble those on the antenniform legs of the whip scorpion, but differ due to the lamellated wall of the cup of the trichobothrium in the scorpion. The directions of mobilities of individual trichobothria in both the arachnids have also been mapped. Introduction The trichobothria of arachnids are very fine hair sensilla remarkably sensi- tive to air currents, articulated within and emerging from independent sockets in the cuticle. They were first discovered on the extremities in Araneae by DAHL (1883) who called them `Horhaare' (hairs of hearing). The sensitivity of trichobothria to air currents was demonstrated in a scorpion,. (HOFFMAN, 1967) and a spider (GORNER & ANDREWS, 1969). Since the number and arrangement of trichobothria remain constant within individuals of a species but vary from species to species, trichobothrial patterns are used in systematics and classification and in the study of development (WEY- 12 GEETHABALIand Sulochana D. -
First Record of Genus Eratigena (Araneae: Agelenidae) from China, with Description of a New Species
PREPRINT Author-formatted, not peer-reviewed document posted on 20/05/2021 DOI: https://doi.org/10.3897/arphapreprints.e68917 First record of genus Eratigena (Araneae: Agelenidae) from China, with description of a new species Zijian Shi, Luyu Wang, Zhisheng Zhang Disclaimer on biological nomenclature and use of preprints The preprints are preliminary versions of works accessible electronically in advance of publication of the final version. They are not issued for purposes of botanical, mycological or zoological nomenclature andare not effectively/validly published in the meaning of the Codes. Therefore, nomenclatural novelties (new names) or other nomenclatural acts (designations of type, choices of priority between names, choices between orthographic variants, or choices of gender of names)should NOT be posted in preprints. The following provisions in the Codes of Nomenclature define their status: International Code of Nomenclature for algae, fungi, and plants (ICNafp) Article 30.2: “An electronic publication is not effectively published if there is evidence within or associated with the publication that its content is merely preliminary and was, or is to be, replaced by content that the publisher considers final, in which case only the version with that final content is effectively published.” In order to be validly published, a nomenclatural novelty must be effectively published (Art. 32.1(a)); in order to take effect, other nomenclatural acts must be effectively published (Art. 7.10, 11.5, 53.5, 61.3, and 62.3). International Code of Zoological Nomenclature (ICZN) Article: 21.8.3: "Some works are accessible online in preliminary versions before the publication date of the final version. -
Caracterização Proteometabolômica Dos Componentes Da Teia Da Aranha Nephila Clavipes Utilizados Na Estratégia De Captura De Presas
UNIVERSIDADE ESTADUAL PAULISTA “JÚLIO DE MESQUITA FILHO” INSTITUTO DE BIOCIÊNCIAS – RIO CLARO PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS BIOLÓGICAS BIOLOGIA CELULAR E MOLECULAR Caracterização proteometabolômica dos componentes da teia da aranha Nephila clavipes utilizados na estratégia de captura de presas Franciele Grego Esteves Dissertação apresentada ao Instituto de Biociências do Câmpus de Rio . Claro, Universidade Estadual Paulista, como parte dos requisitos para obtenção do título de Mestre em Biologia Celular e Molecular. Rio Claro São Paulo - Brasil Março/2017 FRANCIELE GREGO ESTEVES CARACTERIZAÇÃO PROTEOMETABOLÔMICA DOS COMPONENTES DA TEIA DA ARANHA Nephila clavipes UTILIZADOS NA ESTRATÉGIA DE CAPTURA DE PRESA Orientador: Prof. Dr. Mario Sergio Palma Co-Orientador: Dr. José Roberto Aparecido dos Santos-Pinto Dissertação apresentada ao Instituto de Biociências da Universidade Estadual Paulista “Júlio de Mesquita Filho” - Campus de Rio Claro-SP, como parte dos requisitos para obtenção do título de Mestre em Biologia Celular e Molecular. Rio Claro 2017 595.44 Esteves, Franciele Grego E79c Caracterização proteometabolômica dos componentes da teia da aranha Nephila clavipes utilizados na estratégia de captura de presas / Franciele Grego Esteves. - Rio Claro, 2017 221 f. : il., figs., gráfs., tabs., fots. Dissertação (mestrado) - Universidade Estadual Paulista, Instituto de Biociências de Rio Claro Orientador: Mario Sergio Palma Coorientador: José Roberto Aparecido dos Santos-Pinto 1. Aracnídeo. 2. Seda de aranha. 3. Glândulas de seda. 4. Toxinas. 5. Abordagem proteômica shotgun. 6. Abordagem metabolômica. I. Título. Ficha Catalográfica elaborada pela STATI - Biblioteca da UNESP Campus de Rio Claro/SP Dedico esse trabalho à minha família e aos meus amigos. Agradecimentos AGRADECIMENTOS Agradeço a Deus primeiramente por me fortalecer no dia a dia, por me capacitar a enfrentar os obstáculos e momentos difíceis da vida. -
First Cytogenetic Analysis of Eratigena Agrestris (Araneae: Agelenidae) from Turkey
Journal of Insect Science, (2019) 19(5): 7; 1–4 doi: 10.1093/jisesa/iez086 Research First Cytogenetic Analysis of Eratigena agrestris (Araneae: Agelenidae) From Turkey Z. Kumbıçak Department of Molecular Biology and Genetics, Faculty of Art and Science, Nevşehir Hacı Bektaş Veli University, 50300 Nevşehir, Turkey ([email protected]) Downloaded from https://academic.oup.com/jinsectscience/article/19/5/7/5581989 by guest on 10 June 2021 Subject Editor: Yael Lubin Received 29 May 2019; Editorial decision 7 August 2019 Abstract In this study, chromosomal characteristics of Eratigena agrestris (Agelenidae) were investigated for the first time. Karyotype features including diploid chromosome number, sex chromosome system, chromosome morphology, and meiotic behavior were obtained from specimens collected in two localities of Mediterranean region. A spreading method including dissection, hypotonization, fixation, and staining was used to prepare the chromosome slides. In a total, 10 adult males were used due to having high numbers of dividing cells. Cytogenetical results showed that the diploid chromosome number and sex chromosome system was 2n♂ = 42 (X1X20). The sex chromosomes were identified tentatively. All chromosomes were telocentric. Relative chromosome lengths of autosomal pairs ranged between 5.65 and 3.32%, and relative chromosome lengths of X1 and X2 were 5.33 and 4.19%, respectively. In the first meiotic division stages, bivalents usually had one chiasma, but some had two chiasmata. At the end of the meiosis, two kinds of nuclei, with or without sex chromosomes, have occurred. These results contribute to a better characterization of the Agelenidae cytogenetic. Key words: karyotype, chromosome, meiosis The order Araneae is a diverse group of arachnids that are widely Most spider species have a multiple X chromosome system called distributed all over the world. -
Revision of the Histopona Italica Group (Araneae: Agelenidae), with the Description of Two New Species
TERMS OF USE This pdf is provided by Magnolia Press for private/research use. Commercial sale or deposition in a public library or website is prohibited. Zootaxa 3640 (1): 023–041 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2013 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3640.1.2 http://zoobank.org/urn:lsid:zoobank.org:pub:2865EE2A-01A9-45D9-B299-AAF6E118D5C4 Revision of the Histopona italica group (Araneae: Agelenidae), with the description of two new species ANGELO BOLZERN1,2, PAOLO PANTINI3 & MARCO ISAIA4,5 1Naturhistorisches Museum Basel, Augustinergasse 2, CH-4001 Basel, Switzerland 2American Museum of Natural History, Invertebrate Zoology, Central Park West at 79th Street, New York, NY 10024-5192, United States. E-mail: [email protected] 3Museo Civico di Scienze Naturali “E. Caffi”, Piazza Cittadella, 10. I-24129 Bergamo, Italy. E-mail: [email protected] 4Dipartimento di Scienze della Vita e Biologia dei Sistemi, Università di Torino, Via Accademia Albertina, 13. I-10123 Torino, Italy. E-mail: [email protected] 5Corresponding author Abstract During a large survey of agelenid spiders from different private and museum collections, a closer examination of material from all over Italy (including type material and fresh material) previously identified as Histopona italica Brignoli 1977, disclosed two new species for science, both belonging to the italica group. Based on the results of the present work, we describe Histopona leonardoi sp. n. and H. fioni sp. n. and revise the distribution pattern of H. italica group in Italy and Switzerland. -
SA Spider Checklist
REVIEW ZOOS' PRINT JOURNAL 22(2): 2551-2597 CHECKLIST OF SPIDERS (ARACHNIDA: ARANEAE) OF SOUTH ASIA INCLUDING THE 2006 UPDATE OF INDIAN SPIDER CHECKLIST Manju Siliwal 1 and Sanjay Molur 2,3 1,2 Wildlife Information & Liaison Development (WILD) Society, 3 Zoo Outreach Organisation (ZOO) 29-1, Bharathi Colony, Peelamedu, Coimbatore, Tamil Nadu 641004, India Email: 1 [email protected]; 3 [email protected] ABSTRACT Thesaurus, (Vol. 1) in 1734 (Smith, 2001). Most of the spiders After one year since publication of the Indian Checklist, this is described during the British period from South Asia were by an attempt to provide a comprehensive checklist of spiders of foreigners based on the specimens deposited in different South Asia with eight countries - Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan and Sri Lanka. The European Museums. Indian checklist is also updated for 2006. The South Asian While the Indian checklist (Siliwal et al., 2005) is more spider list is also compiled following The World Spider Catalog accurate, the South Asian spider checklist is not critically by Platnick and other peer-reviewed publications since the last scrutinized due to lack of complete literature, but it gives an update. In total, 2299 species of spiders in 67 families have overview of species found in various South Asian countries, been reported from South Asia. There are 39 species included in this regions checklist that are not listed in the World Catalog gives the endemism of species and forms a basis for careful of Spiders. Taxonomic verification is recommended for 51 species. and participatory work by arachnologists in the region.