DOCSLIB.ORG

The European Alpine Seed Conservation and Research Network

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
The European Alpine Seed Conservation and Research Network The International Newsletter of the Millennium Seed Bank Partnership August 2016 – January 2017 kew.org/msbp/samara ISSN 1475-8245 Issue: 30 View of Val Dosdé with Myosotis alpestris The European Alpine Seed Conservation and Research Network ELINOR BREMAN AND JONAS V. MUELLER (RBG Kew, UK), CHRISTIAN BERG AND PATRICK SCHWAGER (Karl-Franzens-Universitat Graz, Austria), BRIGITTA ERSCHBAMER, KONRAD PAGITZ AND VERA MARGREITER (Institute of Botany; University of Innsbruck, Austria), NOÉMIE FORT (CBNA, France), ANDREA MONDONI, THOMAS ABELI, FRANCESCO PORRO AND GRAZIANO ROSSI (Dipartimento di Scienze della Terra e dell’Ambiente; Universita degli studi di Pavia, Italy), CATHERINE LAMBELET-HAUETER, JACQUELINE DÉTRAZ- Photo: Dr Andrea Mondoni Andrea Dr Photo: MÉROZ AND FLORIAN MOMBRIAL (Conservatoire et Jardin Botaniques de la Ville de Genève, Switzerland). The European Alps are home to nearly 4,500 taxa of vascular plants, and have been recognised as one of 24 centres of plant diversity in Europe. While species richness decreases with increasing elevation, the proportion of endemic species increases – of the 501 endemic taxa in the European Alps, 431 occur in subalpine to nival belts. he varied geology of the pre and they are converting to shrub land and forest awareness of its increasing vulnerability. inner Alps, extreme temperature with reduced species diversity. Conversely, The Alpine Seed Conservation and Research T fluctuations at altitude, exposure to over-grazing in some areas (notably by Network currently brings together five plant high levels of UV radiation and short growing sheep) is leading to eutrophication and a science institutions across the Alps, housed season mean that the majority of alpine loss of species adapted to low nutrient at leading universities and botanic gardens: species are highly adapted to their harsh levels. The expansion of urban settlements, • Austria, Karl-Franzens University of Graz; and changeable environment. modern ski runs and the increase in alien Botanic Garden and invasive species are further threats. These ecosystems – and the services that Sustainable land management and the • Austria, Botanic Garden of the Institute of they provide – are under threat, and many protection of species in nature reserves will Botany, University of Innsbruck plant species require urgent conservation not be sufficient to conserve the majority of • France, Conservatoire Botanique National action. Climate change has already led to species, particularly in the context of climate Alpin an upward movement of plant distributions, change. leaving those at the top with nowhere to go. Changes in land use are affecting many A new project has been developed by RBG plant communities. A decrease in traditional Kew, with funding from the David and Story continues on page 2 land use practices, such as haymaking and Claudia Harding Foundation, to conserve grazing on high alpine grasslands, means European alpine flora and to raise 2 Samara are helping the network develop between the Continued from page 1 adaptation, gather new data on the conservation institutes involved. To raise awareness of the status of endemic species in the target threats to alpine plant communities as well areas, and investigate germination, seedling as the project’s initiatives to protect them, • Italy, University of Pavia, Department of recruitment, establishment and persistence a communication and publication strategy is Earth and Environmental Sciences in the soil seed bank of target species along also being developed, involving stakeholder • Switzerland, Conservatoire et Jardin altitudinal gradients. The research uses a groups at the local level across the whole alpine Botaniques de la Ville de Genève combination of field and laboratory experiments region. In addition to disseminating research, and results will be published in leading journals. an educational programme is being set up with The overarching aim of the project is to set There’s more information on these projects on schools in Austria and Switzerland, and through up a network for seed conservation and pages 16 and 17. institutional connections in Italy. Living collection research in the European Alps, and improve displays will also be tied in to the project at the conservation status of endangered plant A fundamental part of the project is to foster each of the botanic gardens involved. To follow species and communities in their European cooperation and collaboration, and to promote the success of the project, please visit Alpine habitats. the exchange of experience and ideas. Joint www.alpineseedconservation.eu. field trips and staff and student exchanges The five specific objectives of the network are: mean length of the growing season was about three months with mean temperature 1. Improve the conservation status of of 8°C at the soil surface. Under these grassland communities and their conditions, seeds can mature each year constituent species in the high-montane, (Wagner et al., 2010). However, germination alpine and nival altitudinal belts. ability and factors determining germination 2. Make high quality seed material available have yet to be studied. for conservation, research and restoration. R. glacialis is locally on the Red List of Ranunculus glacialis, Obergurgl, 2,850 m endangered species in North and East 3. Improve knowledge of the ecology of target Ranunculus glacialis L. is a pioneer species Tyrol, and in Vorarlberg, Austria.. In former species through specific research projects. from the upper alpine to the nival belt. times it was used in folk medicine as a 4. Develop a network for seed conservation It is among the few vascular species remedy for fever and dizziness. and research in the European Alps, able to reach the uppermost summits in fostering collaboration, development of the Alps. Nutrient-poor siliceous rocks Collected 2016. Three other collections at early-career scientists, and expanding and scree sites are the typical habitats the MSB (Italy, Finland, Austria). knowledge on key ecological species in the of this arctic-alpine species. In artificial European Alps. warming experiments in the Arctic, the REFERENCES: species showed no phenotypic plasticity 5. Raise awareness of the importance of in reproductive or phenological growth Totland, Ø. & Alatalo, J.M. (2002) Effects of Alpine grassland communities through temperature and date of snowmelt on growth, (Totland & Alatalo, 2002), suggesting that engagement with schools and public reproduction, and flowering phenology in the arctic/ R. glacialis might be highly vulnerable to alpine herb, Ranunculus glacialis. Oecologia, 133, outreach. climate change. In the Alps, reproductive 168–175. plasticity was found to be quite high with Wagner, J., Steinacher, G. & Ladinig, U. (2010): Over three field seasons, seed of 500 vascular Ranunculus glacialis L.: successful reproduction optimal sexual reproduction in the sub- plant species will be collected from grassland at the altitudinal limits of higher plant life. nival zone (i.e. at 2,880 m a.s.l.). Here, the Protoplasma, 243, 117-128. communities in the subalpine, alpine and nival Photo: B. Erschbamer B. Photo: altitudinal belts and adjacent, directly connected specialist communities. These communities A B So-called mountain wormwoods – in French include calcareous and siliceous grasslands génépi, in German Edelraute or Bergwermut, at high altitude (including dry and semi-dry in Italian genepi – like Artemisia genipi grasslands), calcareous and siliceous rock (black genepi) or Artemisia umbelliformis communities, limestone scree (alpine scree (white genepi), are traditionally used in communities), snow bed and alpine pioneer alcoholic maceration to produce an olive to communities. The first priority for sampling will pale gold-coloured herbal liqueur, popular be given to endemic and threatened species, in the Alps. or those that are particularly valuable for other reasons e.g. a species used in traditional Photo A: Artemisia Photo B: Artemisia nivalis Mountain wormwoods have been medicine or local cuisine. This approach will nivalis flowering, at harvesting time, 22 appreciated as medicinal plants since result in collections of a mix of rare, threatened 5 August 2013 September 2016 the Middle Ages. Books devoted to and more common species. aromatic plants emphasize the digestive, Artemisia nivalis Braun-Blanq. (Snow expectorant, neurotonic and stimulating The project began earlier this year and we have wormwood), is a narrow endemic species properties of these plants. Aphrodisiac already had our first, highly-successful collecting located in the area of Zermatt (Upper powers have even been attributed to them. season. Despite various challenges – poor Wallis). It grows only on calcschists ridges Indeed, it is said that ‘génépi is good for weather, late seed set, remote populations and of the Rothorn summits between 3,000 and Madam when it is Monsieur who drinks it’. poor seeding – 150 species have already been 3,400 m. A. nivalis is a species close to It doesn’t appear that A. nivalis is used for collected and conserved for future use. A. genipi and differs from it by its this reason today, which is probably a good hairlessness and strong and pleasant smell thing as it is protected at the national level. As part of the programme, one MSc and three (photo A). These plants very often grow PhD research projects investigate evolutionary close to each other, but no hybrid has been Seeds were collected for the project after patterns and processes of alpine species
Load more

Recommended publications
  • NEWSLETTER NUMBER 84 JUNE 2006 New Zealand Botanical Society
    NEW ZEALAND BOTANICAL SOCIETY NEWSLETTER NUMBER 84 JUNE 2006 New Zealand Botanical Society President: Anthony Wright Secretary/Treasurer: Ewen Cameron Committee: Bruce Clarkson, Colin Webb, Carol West Address: c/- Canterbury Museum Rolleston Avenue CHRISTCHURCH 8001 Subscriptions The 2006 ordinary and institutional subscriptions are $25 (reduced to $18 if paid by the due date on the subscription invoice). The 2006 student subscription, available to full-time students, is $9 (reduced to $7 if paid by the due date on the subscription invoice). Back issues of the Newsletter are available at $2.50 each from Number 1 (August 1985) to Number 46 (December 1996), $3.00 each from Number 47 (March 1997) to Number 50 (December 1997), and $3.75 each from Number 51 (March 1998) onwards. Since 1986 the Newsletter has appeared quarterly in March, June, September and December. New subscriptions are always welcome and these, together with back issue orders, should be sent to the Secretary/Treasurer (address above). Subscriptions are due by 28th February each year for that calendar year. Existing subscribers are sent an invoice with the December Newsletter for the next years subscription which offers a reduction if this is paid by the due date. If you are in arrears with your subscription a reminder notice comes attached to each issue of the Newsletter. Deadline for next issue The deadline for the September 2006 issue is 25 August 2006 Please post contributions to: Joy Talbot 17 Ford Road Christchurch 8002 Send email contributions to [email protected] or [email protected]. Files are preferably in MS Word (Word XP or earlier) or saved as RTF or ASCII.
    [Show full text]
  • Mccaskill Alpine Garden, Lincoln College : a Collection of High
    McCaskill Alpine Garden Lincoln College A Collection of High Country Native Plants I/ .. ''11: :. I"" j'i, I Joy M. Talbot Pat V. Prendergast Special Publication No.27 Tussock Grasslands & Mountain Lands Institute. McCaskill Alpine Garden Lincoln College A Collection of High Country Native Plants Text: Joy M. Tai bot Illustration & Design: Pat V. Prendergast ISSN 0110-1781 ISBN O- 908584-21-0 Contents _paQ~ Introduction 2 Native Plants 4 Key to the Tussock Grasses 26 Tussock Grasses 27 Family and Genera Names 32 Glossary 34 Map 36 Index 37 References The following sources were consulted in the compilation of this manual. They are recommended for wider reading. Allan, H. H., 1961: Flora of New Zealand, Volume I. Government Printer, Wellington. Mark, A. F. & Adams, N. M., 1973: New Zealand Alpine Plants. A. H. & A. W. Reed, Wellington. Moore, L.B. & Edgar, E., 1970: Flora of New Zealand, Volume II. Government Printer, Wellington. Poole, A. L. & Adams, N. M., 1980: Trees and Shrubs of New Zealand. Government Printer, Wellington. Wilson, H., 1978: Wild Plants of Mount Cook National Park. Field Guide Publication. Acknowledgement Thanks are due to Dr P. A. Williams, Botany Division, DSIR, Lincoln for checking the text and offering co.nstructive criticism. June 1984 Introduction The garden, named after the founding Director of the Tussock Grasslands and Mountain Lands Institute::', is intended to be educational. From the early 1970s, a small garden plot provided a touch of character to the original Institute building, but it was in 1979 that planning began to really make headway. Land­ scape students at the College carried out design projects, ideas were selected and developed by Landscape architecture staff in the Department of Horticul­ ture, Landscape and Parks, and the College approved the proposals.
    [Show full text]
  • Flowering Plants Eudicots Apiales, Gentianales (Except Rubiaceae)
    Edited by K. Kubitzki Volume XV Flowering Plants Eudicots Apiales, Gentianales (except Rubiaceae) Joachim W. Kadereit · Volker Bittrich (Eds.) THE FAMILIES AND GENERA OF VASCULAR PLANTS Edited by K. Kubitzki For further volumes see list at the end of the book and: http://www.springer.com/series/1306 The Families and Genera of Vascular Plants Edited by K. Kubitzki Flowering Plants Á Eudicots XV Apiales, Gentianales (except Rubiaceae) Volume Editors: Joachim W. Kadereit • Volker Bittrich With 85 Figures Editors Joachim W. Kadereit Volker Bittrich Johannes Gutenberg Campinas Universita¨t Mainz Brazil Mainz Germany Series Editor Prof. Dr. Klaus Kubitzki Universita¨t Hamburg Biozentrum Klein-Flottbek und Botanischer Garten 22609 Hamburg Germany The Families and Genera of Vascular Plants ISBN 978-3-319-93604-8 ISBN 978-3-319-93605-5 (eBook) https://doi.org/10.1007/978-3-319-93605-5 Library of Congress Control Number: 2018961008 # Springer International Publishing AG, part of Springer Nature 2018 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use.
    [Show full text]
  • Euphorbia Subg
    ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ УЧРЕЖДЕНИЕ НАУКИ БОТАНИЧЕСКИЙ ИНСТИТУТ ИМ. В.Л. КОМАРОВА РОССИЙСКОЙ АКАДЕМИИ НАУК На правах рукописи Гельтман Дмитрий Викторович ПОДРОД ESULA РОДА EUPHORBIA (EUPHORBIACEAE): СИСТЕМА, ФИЛОГЕНИЯ, ГЕОГРАФИЧЕСКИЙ АНАЛИЗ 03.02.01 — ботаника ДИССЕРТАЦИЯ на соискание ученой степени доктора биологических наук САНКТ-ПЕТЕРБУРГ 2015 2 Оглавление Введение ......................................................................................................................................... 3 Глава 1. Род Euphorbia и основные проблемы его систематики ......................................... 9 1.1. Общая характеристика и систематическое положение .......................................... 9 1.2. Краткая история таксономического изучения и формирования системы рода ... 10 1.3. Основные проблемы систематики рода Euphorbia и его подрода Esula на рубеже XX–XXI вв. и пути их решения ..................................................................................... 15 Глава 2. Материал и методы исследования ........................................................................... 17 Глава 3. Построение системы подрода Esula рода Euphorbia на основе молекулярно- филогенетического подхода ...................................................................................................... 24 3.1. Краткая история молекулярно-филогенетического изучения рода Euphorbia и его подрода Esula ......................................................................................................... 24 3.2. Результаты молекулярно-филогенетического
    [Show full text]
  • Damnamenia Vernicosa
    Damnamenia vernicosa COMMON NAME Damnamenia SYNONYMS Celmisia vernicosa Hook.f. FAMILY Asteraceae AUTHORITY Damnamenia vernicosa (Hook f.) D.R.Given FLORA CATEGORY Vascular – Native ENDEMIC TAXON Yes ENDEMIC GENUS Campbell Island. Photographer: David Norton Yes ENDEMIC FAMILY No STRUCTURAL CLASS Herbs - Dicotyledonous composites NVS CODE DAMVER CHROMOSOME NUMBER Campbell Island. Photographer: David Norton 2n = 108 CURRENT CONSERVATION STATUS 2012 | At Risk – Naturally Uncommon | Qualifiers: RR PREVIOUS CONSERVATION STATUSES 2009 | At Risk – Naturally Uncommon 2004 | Range Restricted DISTRIBUTION Endemic. New Zealand: Auckland and Campbell Islands. HABITAT A species of mostly upland cushion bogs and Pleurophyllum Hook.f. dominated meadows. Also grows at low altitudes in exposed, inhospitable, sparsely vegetated sites. FEATURES Stoloniferous herb with thick woody multicipital basal stock. Living leaves densely imbricating and forming rosettes at tips of branchlets and sometimes at ends of leafy stolons. Leaves glossy as though varnished, glabrous; venation simple with lateral veins of sheath not extending into the lamina. Ptyxis plain. Inflorescence scapose and monocephalous. Receptacle obconic; phyllaries in several series, bearing eglandular uniseriate hairs only. Ray florets ligulate, female, white, occasionally pale rose especially near tips, limb and tube clad in scattered hairs. Disc florets tubular, pefect, purple or occasionally yellow, cyathiform above point of insertion of stamen filaments and usually cylindrical below, although occasionally gradually narrowing towards corolla base; corolla hairs eglandular biseriate and uniseriate; stamen tip usually obtuse or if acute then short, anther tails present but shorter than the basally narrowed filament collar; style arms short, terminal appendage broadly triangular and bearing long collecting hairs on back and margin. Pappus bristles unequal, in more than one series, plumose with long crowded teeth.
    [Show full text]
  • Indigenous Plants of Bendigo
    Produced by Indigenous Plants of Bendigo Indigenous Plants of Bendigo PMS 1807 RED PMS 432 GREY PMS 142 GOLD A Gardener’s Guide to Growing and Protecting Local Plants 3rd Edition 9 © Copyright City of Greater Bendigo and Bendigo Native Plant Group Inc. This work is Copyright. Apart from any use permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission from the City of Greater Bendigo. First Published 2004 Second Edition 2007 Third Edition 2013 Printed by Bendigo Modern Press: www.bmp.com.au This book is also available on the City of Greater Bendigo website: www.bendigo.vic.gov.au Printed on 100% recycled paper. Disclaimer “The information contained in this publication is of a general nature only. This publication is not intended to provide a definitive analysis, or discussion, on each issue canvassed. While the Committee/Council believes the information contained herein is correct, it does not accept any liability whatsoever/howsoever arising from reliance on this publication. Therefore, readers should make their own enquiries, and conduct their own investigations, concerning every issue canvassed herein.” Front cover - Clockwise from centre top: Bendigo Wax-flower (Pam Sheean), Hoary Sunray (Marilyn Sprague), Red Ironbark (Pam Sheean), Green Mallee (Anthony Sheean), Whirrakee Wattle (Anthony Sheean). Table of contents Acknowledgements ...............................................2 Foreword..........................................................3 Introduction.......................................................4
    [Show full text]
  • University of Florida Thesis Or Dissertation Formatting
    SYSTEMATICS OF TRIBE TRICHOCEREEAE AND POPULATION GENETICS OF Haageocereus (CACTACEAE) By MÓNICA ARAKAKI MAKISHI A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY UNIVERSITY OF FLORIDA 2008 1 © 2008 Mónica Arakaki Makishi 2 To my parents, Bunzo and Cristina, and to my sisters and brother. 3 ACKNOWLEDGMENTS I want to express my deepest appreciation to my advisors, Douglas Soltis and Pamela Soltis, for their consistent support, encouragement and generosity of time. I would also like to thank Norris Williams and Michael Miyamoto, members of my committee, for their guidance, good disposition and positive feedback. Special thanks go to Carlos Ostolaza and Fátima Cáceres, for sharing their knowledge on Peruvian Cactaceae, and for providing essential plant material, confirmation of identifications, and their detailed observations of cacti in the field. I am indebted to the many individuals that have directly or indirectly supported me during the fieldwork: Carlos Ostolaza, Fátima Cáceres, Asunción Cano, Blanca León, José Roque, María La Torre, Richard Aguilar, Nestor Cieza, Olivier Klopfenstein, Martha Vargas, Natalia Calderón, Freddy Peláez, Yammil Ramírez, Eric Rodríguez, Percy Sandoval, and Kenneth Young (Peru); Stephan Beck, Noemí Quispe, Lorena Rey, Rosa Meneses, Alejandro Apaza, Esther Valenzuela, Mónica Zeballos, Freddy Centeno, Alfredo Fuentes, and Ramiro Lopez (Bolivia); María E. Ramírez, Mélica Muñoz, and Raquel Pinto (Chile). I thank the curators and staff of the herbaria B, F, FLAS, LPB, MO, USM, U, TEX, UNSA and ZSS, who kindly loaned specimens or made information available through electronic means. Thanks to Carlos Ostolaza for providing seeds of Haageocereus tenuis, to Graham Charles for seeds of Blossfeldia sucrensis and Acanthocalycium spiniflorum, to Donald Henne for specimens of Haageocereus lanugispinus; and to Bernard Hauser and Kent Vliet for aid with microscopy.
    [Show full text]
  • Transversal Pattern of the Leaves of Eighteen Species of the Genus Narcissus L
    Flora Montiberica 79: 28-31 (III-2021) ISSN1138-5952 – eISSN1988-799X TRANSVERSAL PATTERN OF THE LEAVES OF EIGHTEEN SPECIES OF THE GENUS NARCISSUS L. (ASPARAGALES: AMARYLLIDACEAE) IN SPAIN Pedro GÓMEZ-MURILLO1 & Irene ARELLANO-MARTÍN2 1Independent Researcher. C/Caridad, 8. planta 2, pta. 8. 29680-Estepona (Málaga, Spain) [email protected]; [email protected] ABSTRACT: Data on the pattern of the cross section of the leaves and additional information on 18 wild species of the genus Narcissus L. observed and analyzed in-situ in Spain are shown. Keywords: Daffodils; Narcissus; classification; speciation; Extremadura; Andalucía; Spain. RESUMEN: Patrón transversal de las hojas de dieciocho especies del género Narcissus L. (Asparagales: Amaryllidaceae) en España. Se muestran datos sobre patrón del corte transversal de las hojas e información adicional de 18 especies silvestres del género Narcissus L. observadas y analizadas in-situ en España. Palabras clave: Narcissus; narcisos; especiación; Clasificación; Extremadura; Andalucía; España. INTRODUCTION It is not currently listed by IUCN. The genus Narcissus L. expresses its greatest diversi- Narcissus blancoi Barra & G. López ty in the Iberian Peninsula (BLANCHARD, 1990; MAR- JAÉN: Vilches, 30SVH52, 15-02-2019. QUES & al., 2017). Currently, the real number of species Endemic species of Spain, member of Sect. Bulboco- is far from being known, due to the great variability of dii (BARRA & al., 2011). some groups. The cross section of the leaves is semicircular (fig. 1c). The taxonomy of the genus Narcissus L. has proven It is not currently listed by IUCN. to be very complex and difficult to solve (WEBB, 1980; MATHEW, 2002). Historically, the number of accepted Narcissus cantabricus DC.
    [Show full text]
  • Association of Societies for Growing Australian Plants
    ISSN - 335X November. 1994 ASSOCIATION OF SOCIETIES FOR GROWING AUSTRALIAN PLANTS THE AUSTRALIAN DAISY-STUDY GROUP-NEWSLETTER N0.40 Dear Members, With the bulk of collecting and observation completed for the Brachyscome Project, it looks as if drought will thwart me. Any rain that falls in the next couple of weeks will be too late for my collecting schedule. There's also the irritating problem of some arid area species failing to appreciate the urgency of our situation. They are being reluctant to germinate or to grow on down here in Melbourne. All this suggests there will be plenty of scope for follow-up research. Like all study groups and kindred organisations, we rely heavily on the willing co-operation and voluntary efforts of our members. ADSG is indeed fortunate in this regard. We are very grateful to Ruth Marriott for the design of our windcheater logo (see p.52 ). We were an extremely smart crew in white logo on navy at the recent Melbourne Wildflower Show. I The Daisy display made quite an impact and we have Maureen Schaumann to thank for the inspirational concept of "Uses of Daisies". One of the projects was undertaken in great secrecy. The only clue we had was that Maureen was working away with wood. At the unveiling we were stunned to see beautifully created necklaces designed from Cassinia aculeafa and C.laevis. What patience and creativity! Judy and Maureen supplied the range of dried flowers and Peggy MacAllister, Melbourne's Master Gardener, brought along a number of floral arrangements, a few of her own and some of her daughter's.
    [Show full text]
  • Chromosomal and Molecular Evolution in Brachyscome (Astereae)
    Kobe University Repository : Kernel タイトル Chromosomal and molecular evolution in Brachyscome (Astereae) Title 著者 Watanabe, Kuniaki / Denda, Tetsuo / Suzuki, Yohei / Kosuge, Keiko / Author(s) Ito, Motomi / Philip S. Short / Yahara, Tahara 掲載誌・巻号・ページ In D. J. N. Hind and H. Beentje (eds.) Compositae: Systematics,1:705- Citation 722 刊行日 1996 Issue date 資源タイプ Journal Article / 学術雑誌論文 Resource Type 版区分 publisher Resource Version 権利 Rights DOI JaLCDOI URL http://www.lib.kobe-u.ac.jp/handle_kernel/90001483 PDF issue: 2021-10-05 Watanabe, K., Denda, T., Suzuki, Y., Kosuge, K., Ito, M., Short, P.S. and Yahara, T. (1996). Chromosom~l and molecular evolution in the genus Brachyscome (Astereae). In D.l.N. Hind & H.J. Beentje (eds). Compositae: Systematics. Proceedings of the International Compositae Conference, Kew, 1994. (DJ.N. Hind, Editor-in-Chief), vol. 1. pp. 705-722. Royal Botanic Gardens, Kew. 47. CHROMOSOMAL AND MOLECULAR EVOL-UTION IN THE GENUS BRACHYSCOME (ASTEREAE) i i 2 i KUNIAKI WATANABE , TETSUO DENDA , YOHEI SUZUKI , KEIKO KOSUGE ', MOTOMI 2 3 4 IT0 , PHILIP S. SHORT AND TETSUKAZU YAHARA I Department of Biology, Faculty of Science, Kobe University, Tsurukabuto, 1-2-1, Kobe, 657, JAPAN 2 Department of Biology, Faculty of Science, Chiba University, Chiba, 260, JAPAN 3 National Herbarium of Victoria, Birdwood Avenue, South Yarra, Victoria, 3141, AUSTRALIA 4 Department of Biology, Faculty of Science, Kyushu University, Fukuoka, 812, JAPAN Abstract Intrageneric circumscription, interspecific relationships and chromosomal and molecular evolution of the Australian Brachyscome were examined using data from restriction site analysis of chloroplast DNA, karyotype analysis and DNA sequence analysis of the alcohol dehydrogenase gene (adh).
    [Show full text]
  • Developmental Regulation of the Expression of Amaryllidaceae Alkaloid Biosynthetic Genes in Narcissus Papyraceus
    G C A T T A C G G C A T genes Article Developmental Regulation of the Expression of Amaryllidaceae Alkaloid Biosynthetic Genes in Narcissus papyraceus Tarun Hotchandani 1, Justine de Villers 1 and Isabel Desgagné-Penix 1,2,* 1 Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières, 3351 boulevard des Forges, Trois-Rivières, QC G9A 5H7, Canada 2 Plant Biology Research Group, Trois-Rivières, QC G9A 5H7, Canada * Correspondence: [email protected]; Tel.: +1-819-376-5011 Received: 6 July 2019; Accepted: 5 August 2019; Published: 7 August 2019 Abstract: Amaryllidaceae alkaloids (AAs) have multiple biological effects, which are of interest to the pharmaceutical industry. To unleash the potential of Amaryllidaceae plants as pharmaceutical crops and as sources of AAs, a thorough understanding of the AA biosynthetic pathway is needed. However, only few enzymes in the pathway are known. Here, we report the transcriptome of AA-producing paperwhites (Narcissus papyraceus Ker Gawl). We present a list of 21 genes putatively encoding enzymes involved in AA biosynthesis. Next, a cDNA library was created from 24 different samples of different parts at various developmental stages of N. papyraceus. The expression of AA biosynthetic genes was analyzed in each sample using RT-qPCR. In addition, the alkaloid content of each sample was analyzed by HPLC. Leaves and flowers were found to have the highest abundance of heterocyclic compounds, whereas the bulb, the lowest. Lycorine was also the predominant AA. The gene expression results were compared with the heterocyclic compound profiles for each sample. In some samples, a positive correlation was observed between the gene expression levels and the amount of compounds accumulated.
    [Show full text]
  • Patterns of Flammability Across the Vascular Plant Phylogeny, with Special Emphasis on the Genus Dracophyllum
    Lincoln University Digital Thesis Copyright Statement The digital copy of this thesis is protected by the Copyright Act 1994 (New Zealand). This thesis may be consulted by you, provided you comply with the provisions of the Act and the following conditions of use: you will use the copy only for the purposes of research or private study you will recognise the author's right to be identified as the author of the thesis and due acknowledgement will be made to the author where appropriate you will obtain the author's permission before publishing any material from the thesis. Patterns of flammability across the vascular plant phylogeny, with special emphasis on the genus Dracophyllum A thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of philosophy at Lincoln University by Xinglei Cui Lincoln University 2020 Abstract of a thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of philosophy. Abstract Patterns of flammability across the vascular plant phylogeny, with special emphasis on the genus Dracophyllum by Xinglei Cui Fire has been part of the environment for the entire history of terrestrial plants and is a common disturbance agent in many ecosystems across the world. Fire has a significant role in influencing the structure, pattern and function of many ecosystems. Plant flammability, which is the ability of a plant to burn and sustain a flame, is an important driver of fire in terrestrial ecosystems and thus has a fundamental role in ecosystem dynamics and species evolution. However, the factors that have influenced the evolution of flammability remain unclear.
    [Show full text]