Biology of Amphibians William E

Total Page:16

File Type:pdf, Size:1020Kb

Biology of Amphibians William E 40 Years of Evolution Darwin's Finches on Daphne Major Island Peter R. Grant, B. Rosemary Grant Princeton University Press (2014) Summary: Renowned evolutionary biologists Peter and Rosemary Grant have produced landmark studies of the Galápagos finches first made famous by Charles Darwin. In How and Why Species Multiply, they offered a complete evolutionary history of Darwin's finches since their origin almost three million years ago. Now, in their richly illustrated new book, 40 Years of Evolution, the authors turn their attention to events taking place on a contemporary scale. By continuously tracking finch populations over a period of four decades, they uncover the causes and consequences of significant events leading to evolutionary changes in species. The authors used a vast and unparalleled range of ecological, behavioral, and genetic data--including song recordings, DNA analyses, and feeding and breeding behavior--to measure changes in finch populations on the small island of Daphne Major in the Galápagos archipelago. They find that natural selection happens repeatedly, that finches hybridize and exchange genes rarely, and that they compete for scarce food in times of drought, with the remarkable result that the finch populations today differ significantly in average beak size and shape from those of forty years ago. The authors' most spectacular discovery is the initiation and establishment of a new lineage that now behaves as a new species, differing from others in size, song, and other characteristics. The authors emphasize the immeasurable value of continuous long-term studies of natural populations and of critical opportunities for detecting and understanding rare but significant events. By following the fates of finches for several generations, 40 Years of Evolution offers unparalleled insights into ecological and evolutionary changes in natural environments. Genre: Nature Number of Pages: 400 Language: English ISBN: 9780691160467 Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 16, 2018 Tags: Office A Bedside Nature Genius and Eccentricity in Science, 1869-1953 Walter Bruno Gratzer W. H. Freeman (1999) Summary: This volume offers a chronologically arranged smorgasbord of brief, annotated excerpts from Nature magazine's Victorian- era beginnings to the revolutionary publication of a study on DNA in 1953. Genre: Literary Criticism Number of Pages: 266 Language: English ISBN: 9780716736509 Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 19, 2018 Tags: Office A Brief History of Everyone Who Ever Lived The Human Story Retold Through Our Genes Adam Rutherford The Experiment (October 3, 2017) Summary: National Book Critics Circle Award—2017 Nonfiction Finalist “Nothing less than a tour de force—a heady amalgam of science, history, a little bit of anthropology and plenty of nuanced, captivating storytelling.”—The New York Times Book Review, Editor's ChoiceA National Geographic Best Book of 2017 In our unique genomes, every one of us carries the story of our species—births, deaths, disease, war, famine, migration, and a lot of sex. But those stories have always been locked away—until now. Who are our ancestors? Where did they come from? Geneticists have suddenly become historians, and the hard evidence in our DNA has blown the lid off what we thought we knew. Acclaimed science writer Adam Rutherford explains exactly how genomics is completely rewriting the human story—from 100,000 years ago to the present.A Brief History of Everyone Who Ever Lived will upend your thinking on Neanderthals, evolution, royalty, race, and even redheads. (For example, we now know that at least four human species once roamed the earth.) Plus, here is the remarkable, controversial story of how our genes made their way to the Americas—one that’s still being written, as ever more of us have our DNA sequenced. Rutherford closes with “A Short Introduction to the Future of Humankind,” filled with provocative questions that we’re on the cusp of answering: Are we still in the grasp of natural selection? Are we evolving for better or worse? And . where do we go from here? Genre: Science Number of Pages: 416 Language: English ISBN: 9781615194049 Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 19, 2018 Tags: Office A Checklist Of West Indian Amphibians And Reptiles Schwartz, Thomas Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 19, 2018 Tags: Office A Complete Guide to Reptiles of Australia Steve Wilson, Gerry Swan New Holland (2008) Summary: The Complete Guide to the Reptiles of Australia explores the rich diversity of Australia's Reptiles. This book represents an accessible identification gUide to reptiles, including: Crocodiles, sea turtles, freshwater turtles, geckos, flat-footed lizards, skinks, dragons, goannas, blind snakes, pythons, file snakes, colubrid snakes, terrestrial elapids, sea snakes, sea kraits. Genre: Nature Number of Pages: 512 Language: English ISBN: 9781877069468 Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 19, 2018 Tags: Office A Cruising Guide to the Turks and Caicos Islands Including Expanded Coverage of the Dominican Republic Stephen J. Pavlidis Seaworthy Publications, Incorporated (2015) Summary: A Cruising Guide to The Turks and Caicos Islands, 3rd ed.: with expanded Dominican Republic coverage, is a new, updated and improved version of the Turks and Caicos Guide we originally produced during the 1990s. This in-depth cruising guide provides coverage of the entire Turks and Caicos region, including significantly-expanded coverage of the Dominican Republic. The book contains color charts, GPS waypoints, piloting instructions, approaches, routes, marinas and anchorages, dive sites, ham and weather radio broadcasts and stations, tides and currents, and even history, holidays and customs. In addition, the book contains charts, photos and information on most of the more popular cruising ports of the Dominican Republic. In this book, as in all other books by Pavlidis, the charts are extremely accurate and provide close-up views in much greater scale than standard navigation charts. The color schemes of the charts in this new edition are designed to make navigation easier. Altogether there are 47 charts included; 30 charts covering the Turks and Caicos and another 17 charts covering the Dominican Republic. Features New Completely Updated Third Edition of this Pavlidis Guide! New Full-color Aerial Photos All Original Charts Based on Personal Surveys Conducted by the Author Extensive Navigational Instructions, and GPS Waypoints Coverage Areas Providenciales The Caicos Bank South Caicos Grand Turk Salt Cay Great Sand Cay Luperón Puerto Plata Samaná Santo Domingo. Genre: Travel Number of Pages: 164 Language: English ISBN: 9781892399403 Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 19, 2018 Tags: Office A Field Guide to Amphibians and Reptiles in Arizona Thomas C. Brennan, Andrew T. Holycross Arizona Game and Fish Department (2006) Summary: A guide to Arizona's reptiles and amphibians includes range maps along with color photographs and detailed descriptions of each species. Number of Pages: 150 Language: English ISBN: 9780917563539 Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 19, 2018 Tags: Office A Field Guide to Mammal Tracking in Western America James C. Halfpenny Big Earth Publishing (1986) Summary: With Halfpenny's Field Guide to Mammal Tracking anyone can be a nature detective, able to reconstruct the behavior of mammals from mice to moose. Based on field research, the book brings the amateur naturalist the latest information on animal gaits and the interpretation of scat. Genre: Nature Number of Pages: 161 Language: English ISBN: 9780933472983 Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 12, 2018 Tags: Office A Field Guide to Mexican Birds Mexico, Guatemala, Belize, El Salvador Roger Tory Peterson, Edward L. Chalif Houghton Mifflin Harcourt (March 1, 1999) Summary: With more than 700 color paintings arranged by families for quick comparison of similar species, and with detailed information on range, habitat, size, and voice, this field guide describes and illustrates 1,038 species of Mexico, Guatemala, Belize, and El Salvador. Genre: Nature Number of Pages: 320 Language: English ISBN: 9780395975145 Physical Location: Lab Reading Status: Finished Date Added: November 20, 2018 A Field Guide to Pacific Coast Fishes North America William N. Eschmeyer, Earl Stannard Herald Houghton Mifflin Harcourt (September 1, 1999) Summary: More than 600 species are described in detail, with more than 525 illustrations. This is the guide for quick, reliable identification of fishes that you'll encounter while fishing, snorkeling, diving, or even strolling along a Pacific Coast beach. Genre: Nature Number of Pages: 352 Language: English ISBN: 9780618002122 Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 19, 2018 Tags: Office A Field Guide to Reptiles and Amphibians in the Hawaiian Islands Sean McKeown Diamond Head Pub. (1996) Genre: Nature Number of Pages: 172 Language: English ISBN: 9780965073103 Reading Status: Finished Date Finished: November 19, 2018 Date Added: November 19, 2018 Tags: Office A Field Guide to the Amphibians and Reptiles of Madagascar Frank Glaw, Miguel Vences Vences & Glaw (2007) Genre: Amphibians Number of Pages: 495 Language: English
Recommended publications
  • Herping Around
    The Member Magazine of The Orianne Society Issue 10 • Winter 2019 Indigomagazine HERPING AROUND Field Herping with Conservation in Mind Herping in the Heartland The Poconos Mountains: Sunrise in Early June Herping the Trans-Pecos Herping: A Slippery (and Scaly) Slope Eastern Hog-nosed Snake Indigomagazine staff Christopher Jenkins Chief Executive Officer Heidi Hall Development Director Houston Chandler Longleaf Savannas Initiative Director Brannon Knight Longleaf Savannas Initiative Stewardship Coordinator Ben Stegenga Field Herping with 4 Longleaf Savannas Initiative Research Associate Jacob Barrett Conservation in Mind Longleaf Savannas Initiative Field Operations Coordinator Kiley Briggs Great Northern Forests Initiative Turtle Conservation Coordinator William Rodriguez Conservation Communications Coordinator Charli Palmer Program Manager Patty Li 12 18 Accountant Herping in the Heartland The Poconos Mountains: Sunrise in Early June contributors Bob Ferguson Chad Harrison Noah Fields Peter Kleinhenz Houston Chandler issue Indigo Magazine Issue 10, Winter 2019 Indigo Magazine is the member magazine of 24 The Orianne Society and is produced, designed 30 and edited by the staff of The Orianne Society. Herping the Trans-Pecos Herping: A Slippery (and Scaly) Slope CONTACT The Orianne Society 11 Old Fruit Stand Lane, Tiger, GA 30576 706-224-1359 [email protected] www.OrianneSociety.org 38 40 Upcoming Events @OrianneSociety Member Photos 2 ORIANNESOCIETY.ORG WINTER ISSUE 2019 Indigomagazine Go into almost any town in America and ask people if they know what message a birder is. Many people may not understand why, but they know that from our there are groups of people who like to go out and look at birds through binoculars. If you told them you are CEO a field herper however, you are likely to get some very strange looks.
    [Show full text]
  • Virginia Herpetological Society Newsletter
    Virginia Herpetological Society Newsletter Volume 16, Number 1 January 2006 http://fwie.fw.vt.edu/VHS/ PRESIDENT SECRETARY/TREASURER Jason Gibson Paul Sattler VICE PRESIDENT CATESBEIANA EDITOR Susan Watson Steve Roble NEWSLETTER EDITOR VHS WEBMASTER Kory Steele John White Contents VHS Business................................. 1 Events............................................. 3 Herp Trivia ...................................... 4 Surveys........................................... 5 Online Resources ......................... 10 News............................................. 12 Trivia Answers .............................. 17 Virginia Literature.......................... 17 Virginia Native............................... 19 VHS Business VHS Business 1) President’s Message 3) Fall Meeting Announcement 2) Biographies 4) Research Committee President’s Message I would like to formally thank the VHS members for voting me in as president at the last Fall VHS business meeting. I am excited about serving the members for the next two years and working with the new vice president (Susan Watson), the re-elected secretary/treasurer (Paul Sattler), the newly appointed newsletter editor (Kory Steele), the Catesbeiana editor (Steve Roble) and all the chairs of all standing committees. I would like to thank Mike Clifford (outgoing president) and Shelly Miller (former newsletter editor) for all of their hard work. I learned a great deal from Mike and many of the things I will work to accomplish were motivated in part by listening and learning from him. Virginia Herpetological Society Newsletter 2 There are many things that I want to see accomplished during my term. Already the officers and committee members are planning three herping trips in 2006 (please see the announcement of dates and locations in this newsletter). We will have our annual VHS herp survey with a business meeting, we will participate in the Virginia BioBlitz, and we are instituting a new survey called Herp Blitz.
    [Show full text]
  • A Biographical Index of British and Irish Botanists
    L Biographical Index of British and Irish Botanists. TTTEN & BOULGER, A BIOaEAPHICAL INDEX OF BKITISH AND IRISH BOTANISTS. BIOGRAPHICAL INDEX OF BRITISH AND IRISH BOTANISTS COMPILED BY JAMES BEITTEN, F.L.S. SENIOR ASSISTANT, DEPARTMENT OF BOTANY, BBITISH MUSEUM AKD G. S. BOULGEE, E.L. S., F. G. S. PROFESSOR OF BOTANY, CITY OF LONDON COLLEGE LONDON WEST, NEWMAN & CO 54 HATTON GARDEN 1893 LONDON PRINTED BY WEST, NEWMAN AND HATTON GAEDEN PEEFACE. A FEW words of explanation as to the object and scope of this Index may fitly appear as an introduction to the work. It is intended mainly as a guide to further information, and not as a bibliography or biography. We have been liberal in including all who have in any way contributed to the literature of Botany, who have made scientific collections of plants, or have otherwise assisted directly in the progress of Botany, exclusive of pure Horticulture. We have not, as a rule, included those who were merely patrons of workers, or those known only as contributing small details to a local Flora. Where known, the name is followed by the years of birth and death, which, when uncertain, are marked with a ? or c. [circa) ; or merely approximate dates of "flourishing" are given. Then follows the place and day of bu'th and death, and the place of burial ; a brief indication of social position or occupation, espe- cially in the cases of artisan botanists and of professional collectors; chief university degrees, or other titles or offices held, and dates of election to the Linnean and Eoyal Societies.
    [Show full text]
  • Karl Jordan: a Life in Systematics
    AN ABSTRACT OF THE DISSERTATION OF Kristin Renee Johnson for the degree of Doctor of Philosophy in History of SciencePresented on July 21, 2003. Title: Karl Jordan: A Life in Systematics Abstract approved: Paul Lawrence Farber Karl Jordan (1861-1959) was an extraordinarily productive entomologist who influenced the development of systematics, entomology, and naturalists' theoretical framework as well as their practice. He has been a figure in existing accounts of the naturalist tradition between 1890 and 1940 that have defended the relative contribution of naturalists to the modem evolutionary synthesis. These accounts, while useful, have primarily examined the natural history of the period in view of how it led to developments in the 193 Os and 40s, removing pre-Synthesis naturalists like Jordan from their research programs, institutional contexts, and disciplinary homes, for the sake of synthesis narratives. This dissertation redresses this picture by examining a naturalist, who, although often cited as important in the synthesis, is more accurately viewed as a man working on the problems of an earlier period. This study examines the specific problems that concerned Jordan, as well as the dynamic institutional, international, theoretical and methodological context of entomology and natural history during his lifetime. It focuses upon how the context in which natural history has been done changed greatly during Jordan's life time, and discusses the role of these changes in both placing naturalists on the defensive among an array of new disciplines and attitudes in science, and providing them with new tools and justifications for doing natural history. One of the primary intents of this study is to demonstrate the many different motives and conditions through which naturalists came to and worked in natural history.
    [Show full text]
  • Storms and Hurricanes
    History of Regional Storms and Hurricanes 19 20 STORMS: A LONG PERSPECTIVE FROM HISTORY K. Mountford Cove Corporation 10200 Breeden Rd., Lusby, MD 20657 ABSTRACT The paper highlights several points based on Isabel’s passage. First, early Chesapeake visitors Historical accounts from early seafarers and registered shock to the major weather events they regional inhabitants of the Mid-Atlantic suggest encountered, similar to the reactions of today’s that hurricanes and storms posed grievous citizens to Isabel. Their valor and strength under conditions for the first settlers in the region. adversity are models to compare with our pampered Seafarers were at the mercy of winds and waves, existence today. Second, the escalation of storm often surviving only through diligent and impacts measured in the colonial literature seems continuous bailing and luck, ultimately to ground to have increased the severity of flooding as near hospitable islands, such as Bermuda or barrier settlement density and the value of coastal property islands such as Assateague, Virginia. Recounts of increased, the number of people recording incidents colonial storm surges describe mass flooding and multiplied, and damage to the naturally resilient extensive sediment deposition. More recent ecosystem mounted. Third, within the memory of Chesapeake reports rely on a vanishing oral history living persons, it is possible to reach back before and accompanying local landmarks of flood real understanding of storm tracks and beyond the heights, indicating the importance in recording social warning systems of radio and television regional history as baseline data for contrasting the relied upon today. The perspectives of individuals most recent effects of large storms with those of coping with the damage of hurricanes coming as a the last century.
    [Show full text]
  • Biology, Bioinformatics, Bioengineering, Biophysics, Biostatistics, Neuroscience, Medicine, Ophthalmology, and Dentistry
    Biology, Bioinformatics, Bioengineering, Biophysics, Biostatistics, Neuroscience, Medicine, Ophthalmology, and Dentistry This section contains links to textbooks, books, and articles in digital libraries of several publishers (Springer, Elsevier, Wiley, etc.). Most links will work without login on any campus (or remotely using the institution’s VPN) where the institution (company) subscribes to those digital libraries. For De Gruyter and the associated university presses (Chicago, Columbia, Harvard, Princeton, Yale, etc.) you may have to go through your institution’s library portal first. A red title indicates an excellent item, and a blue title indicates a very good (often introductory) item. A purple year of publication is a warning sign. Titles of Open Access (free access) items are colored green. The library is being converted to conform to the university virtual library model that I developed. This section of the library was updated on 06 September 2021. Professor Joseph Vaisman Computer Science and Engineering Department NYU Tandon School of Engineering This section (and the library as a whole) is a free resource published under Attribution-NonCommercial-NoDerivatives 4.0 International license: You can share – copy and redistribute the material in any medium or format under the following terms: Attribution, NonCommercial, and NoDerivatives. https://creativecommons.org/licenses/by-nc-nd/4.0/ Copyright 2021 Joseph Vaisman Table of Contents Food for Thought Biographies Biology Books Articles Web John Tyler Bonner Morphogenesis Evolution
    [Show full text]
  • 1 Restoring Scientific Integrity in Policy Making February 18, 2004
    Restoring Scientific Integrity in Policy Making February 18, 2004 Science, like any field of endeavor, relies on freedom of inquiry; and one of the hallmarks of that freedom is objectivity. Now, more than ever, on issues ranging from climate change to AIDS research to genetic engineering to food additives, government relies on the impartial perspective of science for guidance. President George H.W. Bush, April 23, 1990 Successful application of science has played a large part in the policies that have made the United States of America the world’s most powerful nation and its citizens increasingly prosperous and healthy. Although scientific input to the government is rarely the only factor in public policy decisions, this input should always be weighed from an objective and impartial perspective to avoid perilous consequences. Indeed, this principle has long been adhered to by presidents and administrations of both parties in forming and implementing policies. The administration of George W. Bush has, however, disregarded this principle. When scientific knowledge has been found to be in conflict with its political goals, the administration has often manipulated the process through which science enters into its decisions. This has been done by placing people who are professionally unqualified or who have clear conflicts of interest in official posts and on scientific advisory committees; by disbanding existing advisory committees; by censoring and suppressing reports by the government’s own scientists; and by simply not seeking independent scientific advice. Other administrations have, on occasion, engaged in such practices, but not so systematically nor on so wide a front. Furthermore, in advocating policies that are not scientifically sound, the administration has sometimes misrepresented scientific knowledge and misled the public about the implications of its policies.
    [Show full text]
  • HUMAN GENE MAPPING WORKSHOPS C.1973–C.1991
    HUMAN GENE MAPPING WORKSHOPS c.1973–c.1991 The transcript of a Witness Seminar held by the History of Modern Biomedicine Research Group, Queen Mary University of London, on 25 March 2014 Edited by E M Jones and E M Tansey Volume 54 2015 ©The Trustee of the Wellcome Trust, London, 2015 First published by Queen Mary University of London, 2015 The History of Modern Biomedicine Research Group is funded by the Wellcome Trust, which is a registered charity, no. 210183. ISBN 978 1 91019 5031 All volumes are freely available online at www.histmodbiomed.org Please cite as: Jones E M, Tansey E M. (eds) (2015) Human Gene Mapping Workshops c.1973–c.1991. Wellcome Witnesses to Contemporary Medicine, vol. 54. London: Queen Mary University of London. CONTENTS What is a Witness Seminar? v Acknowledgements E M Tansey and E M Jones vii Illustrations and credits ix Abbreviations and ancillary guides xi Introduction Professor Peter Goodfellow xiii Transcript Edited by E M Jones and E M Tansey 1 Appendix 1 Photographs of participants at HGM1, Yale; ‘New Haven Conference 1973: First International Workshop on Human Gene Mapping’ 90 Appendix 2 Photograph of (EMBO) workshop on ‘Cell Hybridization and Somatic Cell Genetics’, 1973 96 Biographical notes 99 References 109 Index 129 Witness Seminars: Meetings and publications 141 WHAT IS A WITNESS SEMINAR? The Witness Seminar is a specialized form of oral history, where several individuals associated with a particular set of circumstances or events are invited to meet together to discuss, debate, and agree or disagree about their memories. The meeting is recorded, transcribed, and edited for publication.
    [Show full text]
  • Extinction Dynamics of Age-Structured Populations in A
    Proc. Nadl. Acad. Sci. USA Vol. 85, pp. 7418-7421, October 1988 Population Biology Extinction dynamics of age-structured populations in a fluctuating environment (demography/ecology/life history/stochastic model/diffusion process) RUSSELL LANDE AND STEVEN HECHT ORZACK Department of Ecology and Evolution, University of Chicago, Chicago, IL 60637 Communicated by David M. Raup, June 3, 1988 (received for review February 2, 1988) ABSTRACT We model density-independent growth of an a recursion formula for the numbers of individuals in each age- (or stage-) structured population, assuming that mortality age class or developmental stage at time t + 1 in terms of and reproductive rates fluctuate as stationary time series. An- those at the previous time t, alytical formulas are derived for the distribution of time to extinction and the cumulative probability of extinction before n(t + 1) = A(t)n(t), [1] a certain time, which are determined by the initial age distri- bution, and by the infinitesimal mean and variance, # and a2, where n(t) is a column vector with entries representing the of a diffusion approximation for the logarithm of total popula- numbers of (female) individuals of each type at time t and tion size. These parameters can be estimated from the average A(t) is a square projection matrix with nonnegative entries life history and the pattern of environmental fluctuations in Aij(t) that determine the number of individuals of type i pro- the vital rates. We also show that the distribution of time to duced at time t + 1 per individual of type j at time t.
    [Show full text]
  • Binbin Li Assistant Professor in Environmental Sciences, Duke Kunshan University
    Binbin Li Assistant Professor in Environmental Sciences, Duke Kunshan University Phone: +8613810251904, Email: [email protected] EDUCATION Duke University, Nicholas School of the Environment (Durham, NC, USA) • Ph.D, Environment, Aug 2012 – May 2017. • Major Advisor: Stuart Pimm • Committee members: Jeff Vincent, Alex Pfaff, Jennifer Swenson University of Michigan, School of Natural Resources and Environment (Ann Arbor, MI, USA) • Master of Science, Natural Resources and Environment: Conservation biology and Environmental Informatics, Aug 2010 - April 2012 • Thesis: Effects of feral cats on the evolution of antipredator behaviors in the Aegean island lizard Podarcis erhardii. Peking University (Beijing, China) • Bachelor of Arts, Life Sciences with dual degree in Economics, Sep 2006 - Jul 2010 • Peking University Student Government, President of Dept. of International Communication Student Government of School of Environmental Sciences, President of Dept. of Activity, planning student orientation and social events • Thesis: Influence of Monoculture on Fauna diversity - Comparison of biodiversity in Japanese Larch (Larix kaempferi) monoculture and native secondary forest. WORK EXPERIENCE Duke Kunshan University, Environmental Research Center (Kunshan, Jiangsu, China) Assistant Professor of Environmental Sciences, Jul 2017-now • Responsible for teaching in Environmental Policy Master Program at Duke Kunshan University • Research on conservation biology AWARDS AND FUNDING • Young Conservation Leader, Birdlife International (2018) • Candidate
    [Show full text]
  • Maintenance of Quantitative Genetic Variance Under Partial Self-Fertilization, with Implications for Evolution of Selfing
    GENETICS | INVESTIGATION Maintenance of Quantitative Genetic Variance Under Partial Self-Fertilization, with Implications for Evolution of Selfing Russell Lande*,1 and Emmanuelle Porcher† *Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, United Kingdom, and †Centre d’Ecologie et des Sciences de la Conservation (UMR7204), Sorbonne Universités, MNHN, Centre National de la Recherche Scientifique, UPMC, 75005 Paris, France ABSTRACT We analyze two models of the maintenance of quantitative genetic variance in a mixed-mating system of self-fertilization and outcrossing. In both models purely additive genetic variance is maintainedbymutationandrecombinationunder stabilizing selection on the phenotype of one or more quantitative characters. The Gaussian allele model (GAM) involves a finite number of unlinked loci in an infinitely large population, with a normal distribution of allelic effects at each locus within lineages selfed for t consecutive generations since their last outcross. The infinitesimal model for partial selfing (IMS) involves an infinite number of loci in a large but finite population, with a normal distribution of breeding values in lineages of selfing age t. In both models a stable equilibrium genetic variance exists, the outcrossed equilibrium, nearly equal to that under random mating, for all selfing rates, r, up to critical value,^r;the purging threshold, which approximately equals the mean fitness under random mating relative to that under complete selfing. In the GAM a second stable equilibrium, the purged equilibrium, exists for any positive selfing rate, with genetic variance less than or equal to that under pure selfing; as r increases above ^r the outcrossed equilibrium collapses sharply to the purged equilibrium genetic variance.
    [Show full text]
  • A Complete Bibliography of Publications in the Journal of Theoretical Biology: 1990–1999
    A Complete Bibliography of Publications in the Journal of Theoretical Biology: 1990{1999 Nelson H. F. Beebe University of Utah Department of Mathematics, 110 LCB 155 S 1400 E RM 233 Salt Lake City, UT 84112-0090 USA Tel: +1 801 581 5254 FAX: +1 801 581 4148 E-mail: [email protected], [email protected], [email protected] (Internet) WWW URL: http://www.math.utah.edu/~beebe/ 01 June 2019 Version 1.00 Title word cross-reference 2 [SOR91]. 3 [LBND98, Mar92b, SL91a, Van91]. 4 [Lac90]. 6 [RP99]. > [Hir93]. + [BS92, Cla95, Joh93, NK90]. 2+ [AH90, Cha90, CJMBM92, HP97a, ◦ KD94, Kum91, LF95, LC97, LH91, LR94c, SW91]. [Fli99]. 0 [O'N91]. 1 [O'N91]. 2 [CLY99]. 3 [KD94, LR94c, WBC99]. cmax [WBC99]. i [LR94c]. ml + [WBC99]. α [LBDDG90, MGL 95, Nak95, SST91, TSC90]. b1 [Yar96]. β [Iid90, Rad91, TSC90]. · [SST91, Spe90]. ∆ [Fri98]. [Boe90]. g [MNB97]. Km [RP96]. L = C [Hes90]. µ [RSB92]. N [Dug90, Bla97]. p [DGSK99, Khr98]. Φ [N¨ol98, N¨ol99]. ΦF (0) [PN98]. ! [MR98, O'N91]. -1 [LBND98]. -Adic [DGSK99, Khr98]. -amylase-catalyzed [Nak95]. -ATPase [BS92]. -azaadenine [SOR91]. -chymotrypsin [LBDDG90]. -D [Mar92b, SL91a, Van91]. -dependent [MNB97, CJMBM92]. -globin [Boe90, Iid90]. -helix [TSC90]. -induced [KD94]. -morphogen [Lac90]. -person [Dug90]. -phosphogluconolactone [RP99]. -player [Bla97]. -sarcin [MGL+95]. -sarcin-membrane [MGL+95]. -structure [TSC90]. 1 2 -structures [Rad91]. -thalassemia [Iid90]. -values [N¨ol98, N¨ol99]. [Boe90]. /K [BS92]. 1 [Fin92b, Ham93, Mel93a, TCZ95, TL98, WDP98]. 1-dimenthylurea [LBND98]. 100 [CF94b]. 100-A˚ [CF94b]. 16S [AIK99]. 185 [BBM+13a, BBM+13b]. 19th [Ano99c]. 2 [MK93, SST91]. 2- [RSB92]. 2nd [Ano99a]. 353-379 [Ano92-29].
    [Show full text]