Cells in Evolutionary Biology: Translating Genotypes Into Phenotypes – Past, Present, Future Edited by Brian K
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Molecular Phylogeny, Divergence Times and Biogeography of Spiders of the Subfamily Euophryinae (Araneae: Salticidae) ⇑ Jun-Xia Zhang A, , Wayne P
Molecular Phylogenetics and Evolution 68 (2013) 81–92 Contents lists available at SciVerse ScienceDirect Molec ular Phylo genetics and Evolution journal homepage: www.elsevier.com/locate/ympev Molecular phylogeny, divergence times and biogeography of spiders of the subfamily Euophryinae (Araneae: Salticidae) ⇑ Jun-Xia Zhang a, , Wayne P. Maddison a,b a Department of Zoology, University of British Columbia, Vancouver, BC, Canada V6T 1Z4 b Department of Botany and Beaty Biodiversity Museum, University of British Columbia, Vancouver, BC, Canada V6T 1Z4 article info abstract Article history: We investigate phylogenetic relationships of the jumping spider subfamily Euophryinae, diverse in spe- Received 10 August 2012 cies and genera in both the Old World and New World. DNA sequence data of four gene regions (nuclear: Revised 17 February 2013 28S, Actin 5C; mitochondrial: 16S-ND1, COI) were collected from 263 jumping spider species. The molec- Accepted 13 March 2013 ular phylogeny obtained by Bayesian, likelihood and parsimony methods strongly supports the mono- Available online 28 March 2013 phyly of a Euophryinae re-delimited to include 85 genera. Diolenius and its relatives are shown to be euophryines. Euophryines from different continental regions generally form separate clades on the phy- Keywords: logeny, with few cases of mixture. Known fossils of jumping spiders were used to calibrate a divergence Phylogeny time analysis, which suggests most divergences of euophryines were after the Eocene. Given the diver- Temporal divergence Biogeography gence times, several intercontinental dispersal event sare required to explain the distribution of euophry- Intercontinental dispersal ines. Early transitions of continental distribution between the Old and New World may have been Euophryinae facilitated by the Antarctic land bridge, which euophryines may have been uniquely able to exploit Diolenius because of their apparent cold tolerance. -
Cravens Peak Scientific Study Report
Geography Monograph Series No. 13 Cravens Peak Scientific Study Report The Royal Geographical Society of Queensland Inc. Brisbane, 2009 The Royal Geographical Society of Queensland Inc. is a non-profit organization that promotes the study of Geography within educational, scientific, professional, commercial and broader general communities. Since its establishment in 1885, the Society has taken the lead in geo- graphical education, exploration and research in Queensland. Published by: The Royal Geographical Society of Queensland Inc. 237 Milton Road, Milton QLD 4064, Australia Phone: (07) 3368 2066; Fax: (07) 33671011 Email: [email protected] Website: www.rgsq.org.au ISBN 978 0 949286 16 8 ISSN 1037 7158 © 2009 Desktop Publishing: Kevin Long, Page People Pty Ltd (www.pagepeople.com.au) Printing: Snap Printing Milton (www.milton.snapprinting.com.au) Cover: Pemberton Design (www.pembertondesign.com.au) Cover photo: Cravens Peak. Photographer: Nick Rains 2007 State map and Topographic Map provided by: Richard MacNeill, Spatial Information Coordinator, Bush Heritage Australia (www.bushheritage.org.au) Other Titles in the Geography Monograph Series: No 1. Technology Education and Geography in Australia Higher Education No 2. Geography in Society: a Case for Geography in Australian Society No 3. Cape York Peninsula Scientific Study Report No 4. Musselbrook Reserve Scientific Study Report No 5. A Continent for a Nation; and, Dividing Societies No 6. Herald Cays Scientific Study Report No 7. Braving the Bull of Heaven; and, Societal Benefits from Seasonal Climate Forecasting No 8. Antarctica: a Conducted Tour from Ancient to Modern; and, Undara: the Longest Known Young Lava Flow No 9. White Mountains Scientific Study Report No 10. -
Dissemination of Brain Inflammation in Traumatic Brain Injury
Cellular & Molecular Immunology www.nature.com/cmi REVIEW ARTICLE Dissemination of brain inflammation in traumatic brain injury Kaibin Shi1,2,3, Jianning Zhang1, Jing-fei Dong4 and Fu-Dong Shi1,2,3 Traumatic brain injury (TBI) is recognized as a global health problem due to its increasing occurrence, challenging treatment, and persistent impacts on brain pathophysiology. Neural cell death in patients with TBI swiftly causes inflammation in the injured brain areas, which is recognized as focal brain inflammation. Focal brain inflammation causes secondary brain injury by exacerbating brain edema and neuronal death, while also exerting divergent beneficial effects, such as sealing the damaged limitans and removing cellular debris. Recent evidence from patients with TBI and studies on animal models suggest that brain inflammation after TBI is not only restricted to the focal lesion but also disseminates to remote areas of the brain. The dissemination of inflammation has been detected within days after the primary injury and persists chronically. This state of inflammation may be related to remote complications of TBI in patients, such as hyperthermia and hypopituitarism, and may lead to progressive neurodegeneration, such as chronic traumatic encephalopathy. Future studies should focus on understanding the mechanisms that govern the initiation and propagation of brain inflammation after TBI and its impacts on post-trauma brain pathology. Keywords: disseminated brain inflammation; traumatic brain injury; microglia; post-injury neurodegeneration Cellular & Molecular Immunology (2019) 16:523–530; https://doi.org/10.1038/s41423-019-0213-5 INTRODUCTION the first responders to the injury, followed by activated astrocytes Traumatic brain injury (TBI) encompasses mechanical brain injuries and endothelial cells. -
Salticidae (Arachnida, Araneae) of Islands Off Australia
1999. The Journal of Arachnology 27:229±235 SALTICIDAE (ARACHNIDA, ARANEAE) OF ISLANDS OFF AUSTRALIA Barbara Patoleta and Marek ZÇ abka: Zaklad Zoologii WSRP, 08±110 Siedlce, Poland ABSTRACT. Thirty nine species of Salticidae from 33 Australian islands are analyzed with respect to their total distribution, dispersal possibilities and relations with the continental fauna. The possibility of the Torres Strait islands as a dispersal route for salticids is discussed. The studies of island faunas have been the ocean level ¯uctuations over the last 50,000 subject of zoogeographical and evolutionary years, at least some islands have been sub- research for over 150 years and have resulted merged or formed land bridges with the con- in hundreds of papers, with the syntheses by tinent (e.g., Torres Strait islands). All these Carlquist (1965, 1974) and MacArthur & Wil- circumstances and the human occupation son (1967) being the best known. make it rather unlikely for the majority of Modern zoogeographical analyses, based islands to have developed their own endemic on island spider faunas, began some 60 years salticid faunas. ago (Berland 1934) and have continued ever When one of us (MZ) began research on since by, e.g., Forster (1975), Lehtinen (1980, the Australian and New Guinean Salticidae 1996), Baert et al. (1989), ZÇ abka (1988, 1990, over ten years ago, close relationships be- 1991, 1993), Baert & Jocque (1993), Gillespie tween the faunas of these two regions were (1993), Gillespie et al. (1994), ProÂszynÂski expected. Consequently, it was hypothesized (1992, 1996) and Berry et al. (1996, 1997), that the Cape York Peninsula and Torres Strait but only a few papers were based on veri®ed islands were the natural passage for dispersal/ and suf®cient taxonomic data. -
Ekspedisi Saintifik Biodiversiti Hutan Paya Gambut Selangor Utara 28 November 2013 Hotel Quality, Shah Alam SELANGOR D
Prosiding Ekspedisi Saintifik Biodiversiti Hutan Paya Gambut Selangor Utara 28 November 2013 Hotel Quality, Shah Alam SELANGOR D. E. Seminar Ekspedisi Saintifik Biodiversiti Hutan Paya Gambut Selangor Utara 2013 Dianjurkan oleh Jabatan Perhutanan Semenanjung Malaysia Jabatan Perhutanan Negeri Selangor Malaysian Nature Society Ditaja oleh ASEAN Peatland Forest Programme (APFP) Dengan Kerjasama Kementerian Sumber Asli and Alam Sekitar (NRE) Jabatan Perlindungan Hidupan Liar dan Taman Negara (PERHILITAN) Semenanjung Malaysia PROSIDING 1 SEMINAR EKSPEDISI SAINTIFIK BIODIVERSITI HUTAN PAYA GAMBUT SELANGOR UTARA 2013 ISI KANDUNGAN PENGENALAN North Selangor Peat Swamp Forest .................................................................................................. 2 North Selangor Peat Swamp Forest Scientific Biodiversity Expedition 2013...................................... 3 ATURCARA SEMINAR ........................................................................................................................... 5 KERTAS PERBENTANGAN The Socio-Economic Survey on Importance of Peat Swamp Forest Ecosystem to Local Communities Adjacent to Raja Musa Forest Reserve ........................................................................................ 9 Assessment of North Selangor Peat Swamp Forest for Forest Tourism ........................................... 34 Developing a Preliminary Checklist of Birds at NSPSF ..................................................................... 41 The Southern Pied Hornbill of Sungai Panjang, Sabak -
Mitochondrial Physiology Within Myelinated Axons in Health and Disease : an Energetic Interplay Between Counterparts Gerben Van Hameren
Mitochondrial physiology within myelinated axons in health and disease : an energetic interplay between counterparts Gerben Van Hameren To cite this version: Gerben Van Hameren. Mitochondrial physiology within myelinated axons in health and disease : an energetic interplay between counterparts. Human health and pathology. Université Montpellier, 2018. English. NNT : 2018MONTT084. tel-02053421 HAL Id: tel-02053421 https://tel.archives-ouvertes.fr/tel-02053421 Submitted on 1 Mar 2019 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. THÈSE POUR OBTENIR LE GRADE DE DOCTEUR DE L’UNIVERSITÉ DE M ONTPELLIER En Biologie Santé École doctorale CBS2 Institut des Neurosciences de Montpellier MITOCHONDRIAL PHYSIOLOGY WITHIN MYELINATED AXONS IN HEALTH AND DISEASE AN ENERGETIC INTERPLAY BETWEEN COUNTERPARTS Présentée par Gerben van Hameren Le 23 Novembre 2018 Sous la direction de Dr. Nicolas Tricaud Devant le jury composé de Prof. Pascale Belenguer, Centre de Recherches sur la Cognition Animale Toulouse Professeur d’université Dr. Guy Lenaers, Mitochondrial Medicine Research Centre Angers Directeur de recherche Dr. Don Mahad, University of Edinburgh Senior clinical lecturer Invité Dr. Marie-Luce Vignais, Institute for Regenerative Medicine & Biotherapy, Montpellier Chargé de recherche 0 Table of contents Prologue ................................................................................................................................................. -
Mai Po Nature Reserve Management Plan: 2019-2024
Mai Po Nature Reserve Management Plan: 2019-2024 ©Anthony Sun June 2021 (Mid-term version) Prepared by WWF-Hong Kong Mai Po Nature Reserve Management Plan: 2019-2024 Page | 1 Table of Contents EXECUTIVE SUMMARY ................................................................................................................................................... 2 1. INTRODUCTION ..................................................................................................................................................... 7 1.1 Regional and Global Context ........................................................................................................................ 8 1.2 Local Biodiversity and Wise Use ................................................................................................................... 9 1.3 Geology and Geological History ................................................................................................................. 10 1.4 Hydrology ................................................................................................................................................... 10 1.5 Climate ....................................................................................................................................................... 10 1.6 Climate Change Impacts ............................................................................................................................. 11 1.7 Biodiversity ................................................................................................................................................ -
Neuron: Electrolytic Theory & Framework for Understanding Its
Neuron: Electrolytic Theory & Framework for Understanding its operation Abstract: The Electrolytic Theory of the Neuron replaces the chemical theory of the 20th Century. In doing so, it provides a framework for understanding the entire Neural System to a comprehensive and contiguous level not available previously. The Theory exposes the internal workings of the individual neurons to an unprecedented level of detail; including describing the amplifier internal to every neuron, the Activa, as a liquid-crystalline semiconductor device. The Activa exhibits a differential input and a single ended output, the axon, that may bifurcate to satisfy its ultimate purpose. The fundamental neuron is recognized as a three-terminal electrolytic signaling device. The fundamental neuron is an analog signaling device that may be easily arranged to process pulse signals. When arranged to process pulse signals, its axon is typically myelinated. When multiple myelinated axons are grouped together, the group are labeled “white matter” because of their translucent which scatters light. In the absence of myelination, groups of neurons and their extensions are labeled “dark matter.” The dark matter of the Central Nervous System, CNS, are readily divided into explicit “engines” with explicit functional duties. The duties of the engines of the Neural System are readily divided into “stages” to achieve larger characteristic and functional duties. Keywords: Activa, liquid-crystalline, semiconductors, PNP, analog circuitry, pulse circuitry, IRIG code, 2 Neurons & the Nervous System The NEURONS and NEURAL SYSTEM This material is excerpted from the full β-version of the text. The final printed version will be more concise due to further editing and economical constraints. -
High-Yield Neuroanatomy, FOURTH EDITION
LWBK110-3895G-FM[i-xviii].qxd 8/14/08 5:57 AM Page i Aptara Inc. High-Yield TM Neuroanatomy FOURTH EDITION LWBK110-3895G-FM[i-xviii].qxd 8/14/08 5:57 AM Page ii Aptara Inc. LWBK110-3895G-FM[i-xviii].qxd 8/14/08 5:57 AM Page iii Aptara Inc. High-Yield TM Neuroanatomy FOURTH EDITION James D. Fix, PhD Professor Emeritus of Anatomy Marshall University School of Medicine Huntington, West Virginia With Contributions by Jennifer K. Brueckner, PhD Associate Professor Assistant Dean for Student Affairs Department of Anatomy and Neurobiology University of Kentucky College of Medicine Lexington, Kentucky LWBK110-3895G-FM[i-xviii].qxd 8/14/08 5:57 AM Page iv Aptara Inc. Acquisitions Editor: Crystal Taylor Managing Editor: Kelley Squazzo Marketing Manager: Emilie Moyer Designer: Terry Mallon Compositor: Aptara Fourth Edition Copyright © 2009, 2005, 2000, 1995 Lippincott Williams & Wilkins, a Wolters Kluwer business. 351 West Camden Street 530 Walnut Street Baltimore, MD 21201 Philadelphia, PA 19106 Printed in the United States of America. All rights reserved. This book is protected by copyright. No part of this book may be reproduced or transmitted in any form or by any means, including as photocopies or scanned-in or other electronic copies, or utilized by any information storage and retrieval system without written permission from the copyright owner, except for brief quotations embodied in critical articles and reviews. Materials appearing in this book prepared by individuals as part of their official duties as U.S. government employees are not covered by the above-mentioned copyright. To request permission, please contact Lippincott Williams & Wilkins at 530 Walnut Street, Philadelphia, PA 19106, via email at [email protected], or via website at http://www.lww.com (products and services). -
The Evolution of Forebrain Contralaterality As a Response to Eye Development: the Path of Least Resistance
Hypotheses in the Life Sciences ISSN 2042 8960 Hypotheses in the Life Sciences Volume 1 Issue 1 9-19 The evolution of forebrain contralaterality as a response to eye development: the path of least resistance R.G. Loosemore Maclean District Hospital Emergency Department, Union Street, Maclean, NSW 2463, Australia Abstract The origins of vertebrate forebrain contralaterality remain to be adequately explained. A new and novel idea outlined previously by this author as the Inversion Hypothesis (2009) proposed that the vertebrate forebrain developed its ‘wrong-sidedness’ as a response to the inversion of visual images in an ancestral vertebrate possessing a single frontal eye. Here we develop further the likely mechanisms such processes would entail. Using the single frontal eye of ancestral protochordates as a theoretical starting point for the evolution of bilateral vision in early vertebrates, a simple evolutionary pathway involving incremental improvements in retinal design shows how forebrain contralaterality could evolve due to the requirements set by geometric optical physics alone. This untested proposition, while challenging in many respects, provides a concise and credible framework based on established biological data, from which testable corollaries can now be drawn. Keywords: Contralaterality, Inversion Hypothesis, visual evolution, cyclopia. 1. Introduction earlier idea, the influential theory of Cajal (Ramon y Cajal, 1898. Llinas, 2003), posited that The eye is a sensor of light photons that has evolved contralaterality was required in order to correct the in a variety of forms ranging from the simple ocellus inversion of images made by two lateral imaging of invertebrates to the complex camera eye of eyes. These and other theories were based on the vertebrates but its function differs according to its assumption that the vertebrate forebrain evolved its form. -
Contribution of Homeobox Genes to the Development of the Oikoplastic
&RQWULEXWLRQRIKRPHRER[JHQHVWRWKH GHYHORSPHQWRIWKHRLNRSODVWLF epithelium, a major novelty of tunicate Larvaceans <DQD0LNKDOHYD Dissertation for the degree of philosophiae doctor (PhD) at the University of Bergen 'LVVHUWDWLRQGDWH Scientificenvironment. The work presented in this Ph.D. thesis was carried out in the research group of Dr.Daniel Chourrout at the Sars International Centre for Marine Molecular Biology as part of the Ph.D. program at the Department of Molecular Biology at the Faculty of Mathematics and Natural Science of the University of Bergen. This work is entirely reported in four research articles, including three already published and one submitted for publication. Other members of the group who contributed are listed in the authors of these reports. I am the first author and obtained most results in two of them, with external collaborations (Pr. Joel Glover and Dr. Orsolya Kreneisz, University of Oslo; Pr. Eric Thompson from Sars International Centre for Marine Molecular Biology, Bergen). The main collaborating institute in the other papers has been Genoscope, Genome Center in Evry (France) with essential contributions from Dr. Patrick Wincker and Dr. France Denoeud. The funding from Sars International Centre, the Research Council of Norway, Evo-Net grants and Genoscope supported this research project. Acknowledgements I am extremely grateful to everyone who supported and helped me during all the years of work on the thesis. It was a long way with inspiring successes and devastating failures, small wins and big challenges. And first of all, I would like to thank my supervisor Daniel Chourrout for his enthusiasm and belief in this project. He has been the excellent supervisor, with never ending inspiration and encouragement, especially when the things have been difficult. -
Branchiostoma Lanceolatum” Thesis
Open Research Online The Open University’s repository of research publications and other research outputs Study of the Evolutionary Role of Nitric Oxide (NO) in the Cephalochordate Amphioxus, “Branchiostoma lanceolatum” Thesis How to cite: Caccavale, Filomena (2018). Study of the Evolutionary Role of Nitric Oxide (NO) in the Cephalochordate Amphioxus, “Branchiostoma lanceolatum”. PhD thesis The Open University. For guidance on citations see FAQs. c 2017 The Author https://creativecommons.org/licenses/by-nc-nd/4.0/ Version: Version of Record Link(s) to article on publisher’s website: http://dx.doi.org/doi:10.21954/ou.ro.0000d5d2 Copyright and Moral Rights for the articles on this site are retained by the individual authors and/or other copyright owners. For more information on Open Research Online’s data policy on reuse of materials please consult the policies page. oro.open.ac.uk Study of the Evolutionary Role of Nitric Oxide (NO) in the Cephalochordate Amphioxus, “Branchiostoma lanceolatum” A thesis submitted to the Open University of London for the degree of DOCTOR OF PHILOSOPHY by Filomena Caccavale Diploma Degree in Biology Università degli studi di Napoli Federico II Affiliated Research Center (ARC) STAZIONE ZOOLOGICA “ANTON DOHRN” DI NAPOLI Naples, Italy November 2017 This thesis work has been carried out in the laboratory of Dr. Salvatore D’Aniello, at the Stazione Zoologica “Anton Dohrn” di Napoli, Italy. Director of studies: Dr. Salvatore D’Aniello (BEOM, Stazione Zoologica “Anton Dohrn” di Napoli, Italy) Internal Supervisor: Dr. Anna Palumbo (BEOM, Stazione Zoologica “Anton Dohrn” di Napoli, Italy) External Supervisor: Prof. Ricard Albalat Rodriguez (Departament de Genètica, Microbiologia i Estadística and Institut de Recerca de la Biodiversitat (IRBio), Universitat de Barcelona, Spain) “Find a job you enjoy doing, and you will never have to work a day in your life.” Mark Twain ABSTRACT Nitric Oxide (NO) is a gaseous molecule that acts in a wide range of biological processes.