MBG Press Catalog 2010
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Bee-Friendly Flowers: Aster
Bee-Friendly Flowers: Aster Like fireworks to celebrate the coming of fall, the vibrant pinks, purples, and whites of the star flowers burst into bloom just as summer flowers fade. They are ubiquitous, lighting up meadows, woodlands, river bottoms, salt marshes, sand dunes, roadsides, and waste places. There are many native species of asters in North America, but it’s hard to put a precise number on them. The problem is that asters used to be classified with their own genus, but recent strides in DNA analysis have made scientists rethink where to put them. Plants that used to be lumped into the genus Aster are now split into Symphiotrichum, Eurybia, Solidago, and Machaeranthera just to name a few. Not all taxonomists are onboard with the change, so many botanical New England aster sources list more than one name for the same plant. Despite the confusion about what to call them, the variety of asters is enormous. Hybridization between species frequently occurs in the wild and there are a plethora of human-created hybrids and cultivars. Some have clouds of tiny flowers and some have blossoms as large as daisies. What they all have in common is that each aster flower is a composite of numerous disc and ray florets, which collectively give the appearance of a single large flower. The center holds the disc florets, which are tubular, house the nectar, and are usually yellow, orange, or brownish in color. Those near the bullseye location have both stamens and pistils and can provide pollen to visiting insects. The outer discs are all females and only have pistils to receive pollen. -
Safety Assessment of Helianthus Annuus (Sunflower)-Derived Ingredients As Used in Cosmetics
Safety Assessment of Helianthus annuus (Sunflower)-Derived Ingredients as Used in Cosmetics Status: Draft Tentative Report for Panel Review Release Date: March 7, 2016 Panel Meeting: March 31-April 1, 2016 The 2016 Cosmetic Ingredient Review Expert Panel members are: Chair, Wilma F. Bergfeld, M.D., F.A.C.P.; Donald V. Belsito, M.D.; Ronald A. Hill, Ph.D.; Curtis D. Klaassen, Ph.D.; Daniel C. Liebler, Ph.D.; James G. Marks, Jr., M.D.; Ronald C. Shank, Ph.D.; Thomas J. Slaga, Ph.D.; and Paul W. Snyder, D.V.M., Ph.D. The CIR Director is Lillian J. Gill, D.P.A. This report was prepared by Lillian C. Becker, Scientific Analyst/Writer. © Cosmetic Ingredient Review 1620 L Street, NW, Suite 1200 Washington, DC 20036-4702 ph 202.331.0651 fax 202.331.0088 [email protected] 1 Distributed for comment only -- do not cite or quote Commitment & Credibility since 1976 MEMORANDUM To: CIR Expert Panel and Liaisons From: Lillian C. Becker, M.S. Scientific Analyst and Writer Ivan J. Boyer, PhD, DABT Senior Toxicologist Date: March 7, 2016 Subject: Helianthus annuus (Sunflower)-Derived Ingredients as Used in Cosmetics Attached is the tentative report of 13 Helianthus annuus (sunflower)-derived ingredients as used in cosmetics. [Helian122015Rep] All of these ingredients are derived from parts of the Helianathus annuus (sunflower) plant. The sunflower seed oils (with the exception of Ozonized Sunflower Seed Oil) were reviewed in the vegetable- derived oils report and are not included here. In December, 2015, the Panel issued an Insufficient Data Announcement with these data needs: • HRIPT of Hydrogenated Sunflower Seed Extract at 1% or greater • Method of manufacture, including clarification of the source material (whole plant vs “bark”), of Helianthus Annuus (Sunflower) Extract • Composition of these ingredients, especially protein content (including 2S albumin) Impurities The Council submitted summaries of HRIPTs and use studies of products containing Helianthus annuus (sunflower)-derived ingredients. -
Bletilla Striata (Orchidaceae) Seed Coat Restricts the Invasion of Fungal Hyphae at the Initial Stage of Fungal Colonization
plants Article Bletilla striata (Orchidaceae) Seed Coat Restricts the Invasion of Fungal Hyphae at the Initial Stage of Fungal Colonization Chihiro Miura 1, Miharu Saisho 1, Takahiro Yagame 2, Masahide Yamato 3 and Hironori Kaminaka 1,* 1 Faculty of Agriculture, Tottori University, 4-101 Koyama Minami, Tottori 680-8553, Japan 2 Mizuho Kyo-do Museum, 316-5 Komagatafujiyama, Mizuho, Tokyo 190-1202, Japan 3 Faculty of Education, Chiba University, 1-33 Yayoicho, Inage-ku, Chiba 263-8522, Japan * Correspondence: [email protected]; Tel.: +81-857-31-5378 Received: 24 June 2019; Accepted: 8 August 2019; Published: 11 August 2019 Abstract: Orchids produce minute seeds that contain limited or no endosperm, and they must form an association with symbiotic fungi to obtain nutrients during germination and subsequent seedling growth under natural conditions. Orchids need to select an appropriate fungus among diverse soil fungi at the germination stage. However, there is limited understanding of the process by which orchids recruit fungal associates and initiate the symbiotic interaction. This study aimed to better understand this process by focusing on the seed coat, the first point of fungal attachment. Bletilla striata seeds, some with the seed coat removed, were prepared and sown with symbiotic fungi or with pathogenic fungi. The seed coat-stripped seeds inoculated with the symbiotic fungi showed a lower germination rate than the intact seeds, and proliferated fungal hyphae were observed inside and around the stripped seeds. Inoculation with the pathogenic fungi increased the infection rate in the seed coat-stripped seeds. The pathogenic fungal hyphae were arrested at the suspensor side of the intact seeds, whereas the seed coat-stripped seeds were subjected to severe infestation. -
Cop18 Doc. 66
Original language: English CoP18 Doc. 66 CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ____________________ Eighteenth meeting of the Conference of the Parties Colombo (Sri Lanka), 23 May – 3 June 2019 Species specific matters TRADE IN BOSWELLIA SPP. (BURSERACEAE) 1. This document has been submitted by Sri Lanka and the United States of America.* Overview 2. The genus Boswellia is the source of the aromatic resin known as frankincense, a semi-solid, yellow-brown substance derived from the gummy sap of the tree. Also known as olibanum, this resin and resin-derived essential oils and alcohol extracts are widely traded internationally and are incorporated into a variety of healthcare, home care, aromatherapy, cosmetics and toiletries, and dietary supplement products. Bark, extracts of bark, wood products, and live plants of these species may also be traded internationally. Boswellia species provide economic and ecological benefits across their range. However, there is growing concern that increasing demand and unregulated international trade of this high value commodity might threaten the survival of these species. This document provides background information to serve as a background and seek input from Parties and insights from the Plants Committee for further information gathering, review, and discussion to better understand the impact of international trade on these species. The species and their status 3. Boswellia species are the sole source of frankincense, also known as olibanum (Coppen 1995; Hassan Alaamri 2012). The genus includes includes about 18 small to medium tree species that are native to the arid tropical regions of Africa, the Middle East, and South Asia. -
Outline of Angiosperm Phylogeny
Outline of angiosperm phylogeny: orders, families, and representative genera with emphasis on Oregon native plants Priscilla Spears December 2013 The following listing gives an introduction to the phylogenetic classification of the flowering plants that has emerged in recent decades, and which is based on nucleic acid sequences as well as morphological and developmental data. This listing emphasizes temperate families of the Northern Hemisphere and is meant as an overview with examples of Oregon native plants. It includes many exotic genera that are grown in Oregon as ornamentals plus other plants of interest worldwide. The genera that are Oregon natives are printed in a blue font. Genera that are exotics are shown in black, however genera in blue may also contain non-native species. Names separated by a slash are alternatives or else the nomenclature is in flux. When several genera have the same common name, the names are separated by commas. The order of the family names is from the linear listing of families in the APG III report. For further information, see the references on the last page. Basal Angiosperms (ANITA grade) Amborellales Amborellaceae, sole family, the earliest branch of flowering plants, a shrub native to New Caledonia – Amborella Nymphaeales Hydatellaceae – aquatics from Australasia, previously classified as a grass Cabombaceae (water shield – Brasenia, fanwort – Cabomba) Nymphaeaceae (water lilies – Nymphaea; pond lilies – Nuphar) Austrobaileyales Schisandraceae (wild sarsaparilla, star vine – Schisandra; Japanese -
Evolution of Anatomical Characters in Acianthera Section Pleurobotryae (Orchidaceae: Pleurothallidinae)
RESEARCH ARTICLE Evolution of anatomical characters in Acianthera section Pleurobotryae (Orchidaceae: Pleurothallidinae) Audia Brito Rodrigues de AlmeidaID*, Eric de Camargo SmidtID, Erika Amano Programa de PoÂs-GraduacËão em BotaÃnica, Setor de Ciências BioloÂgicas, Universidade Federal do ParanaÂ, Curitiba, PR, Brazil * [email protected] a1111111111 a1111111111 a1111111111 a1111111111 Abstract a1111111111 Acianthera section Pleurobotryae is one of ten sections of the genus Acianthera and include four species endemic to the Atlantic Forest. The objective of this study was to describe com- paratively the anatomy of vegetative organs and floral micromorphology of all species of Acianthera section Pleurobotryae in order to identify diagnostic characters between them OPEN ACCESS and synapomorphies for the section in relation of other sections of the genus. We analyzed Citation: Almeida ABRd, Smidt EdC, Amano E roots, ramicauls, leaves and flowers of 15 species, covering eight of the nine sections of (2019) Evolution of anatomical characters in Acianthera section Pleurobotryae (Orchidaceae: Acianthera, using light microscopy and scanning electron microscopy. Acianthera section Pleurothallidinae). PLoS ONE 14(3): e0212677. Pleurobotryae is a monophyletic group and the cladistic analyses of anatomical and flower https://doi.org/10.1371/journal.pone.0212677 micromorphology data, combined with molecular data, support internal relationship hypoth- Editor: Suzannah Rutherford, Fred Hutchinson eses among the representatives of this section. The synapomorphies identified for A. sect. Cancer Research Center, UNITED STATES Pleurobotryae are based on leaf anatomy: unifacial leaves, round or elliptical in cross-sec- Received: August 24, 2018 tion, round leaves with vascular bundles organized in concentric circles, and mesophyll with Accepted: February 7, 2019 28 to 30 cell layers. -
Endophytic Colletotrichum Species from Bletilla Ochracea (Orchidaceae), with Descriptions of Seven New Speices
Fungal Diversity (2013) 61:139–164 DOI 10.1007/s13225-013-0254-5 Endophytic Colletotrichum species from Bletilla ochracea (Orchidaceae), with descriptions of seven new speices Gang Tao & Zuo-Yi Liu & Fang Liu & Ya-Hui Gao & Lei Cai Received: 20 May 2013 /Accepted: 1 July 2013 /Published online: 19 July 2013 # Mushroom Research Foundation 2013 Abstract Thirty-six strains of endophytic Colletotrichum ornamental plants and important research materials for coevo- species were isolated from leaves of Bletilla ochracea Schltr. lution between plants and fungi because of their special sym- (Orchidaceae) collected from 5 sites in Guizhou, China. biosis with mycorrhizal fungi (Zettler et al. 2004; Stark et al. Seventeen different species, including 7 new species (namely 2009; Nontachaiyapoom et al. 2010). Recently, the fungal C. bletillum, C. caudasporum, C. duyunensis, C. endophytum, communities in leaves and roots of orchid Bletilla ochracea C. excelsum-altitudum and C. guizhouensis and C. ochracea), have been investigated and the results indicated that there is a 8 previously described species (C. boninense, C. cereale, C. high diversity of endophytic fungi, including species from the destructivum, C. karstii, C. liriopes, C. miscanthi, C. genus Colletotrichum Corda (Tao et al. 2008, 2012). parsonsiae and C. tofieldiae) and 2 sterile mycelia were iden- Endophytic fungi live asymptomatically and internally with- tified. All of the taxa were identified based on morphology and in different tissues (e.g. leaves, roots) of host plants (Ganley phylogeny inferred from multi-locus sequences, including the and Newcombe 2006; Promputtha et al. 2007; Hoffman and nuclear ribosomal internal transcribed spacer (ITS) region, Arnold 2008). -
Research Opinions in Animal & Veterinary Sciences
www.roavs.com EISSN: 2223-0343 ReseaRch OpiniOns in animal & VeteRinaRy sciences Research article DOI: 10.20490/ROAVS/16-023 Effect of Olibanum (Boswellia thurifera) as a feed additive on performance, some blood biochemical and intestinal morphology in broiler chicks Sayeed Nouraldin Tabatabaei Department of Animal Sciences, Khorasgan (Isfahan) Branch, Islamic Azad University, Isfahan, Iran Article history Abstract Received: 7 Mar, 2016 To determine the effect of Olibanum on performance, some blood biochemical and Revised: 20 May, 2016 intestinal morphology of broiler chicks, a total 360 one day Ross 308 broiler chicks Accepted: 27 May, 2016 were divided into 6 dietary treatments. The chicks were fed a basal diet as control; basal diet with 0.01% (T1), 0.015% (T2), 0.02% (T3), 0.03% (T4) and 0.05% (T5) of Olibanum. No significant difference was found in feed intake, weight gain and feed conversion ratio between the control and treated groups. Serum triglyceride level decreased significantly (P<0.05) in T1, T2 and T3 compared to the control. Villus length of ilium increased significantly (P<0.05) in T2. In conclusion, it seems that inclusion of Olibanum as feed additive may have significantly enhanced effects on performance and some blood biochemical in broiler chicks. Keywords: Performance; broilers; blood parameters; Olibanum; intestinal morphology To cite this article: Tabatabaie SN, 2016. Effect of Olibanum (Boswellia thurifera) as a feed additive on performance, some blood biochemical and intestinal morphology in broiler chicks. Res. Opin. Anim. Vet. Sci., 6(4): 130-134. Introduction possess anti diarrheal effect, which may be related to anti cholinergic mechanisms (Etuk et al., 2006). -
Systematics and Evolution of the Genus Pleurothallis R. Br
Systematics and evolution of the genus Pleurothallis R. Br. (Orchidaceae) in the Greater Antilles DISSERTATION zur Erlangung des akademischen Grades doctor rerum naturalium (Dr. rer. nat.) im Fach Biologie eingereicht an der Mathematisch-Naturwissenschaftlichen Fakultät I der Humboldt-Universität zu Berlin von Diplom-Biologe Hagen Stenzel geb. 05.10.1967 in Berlin Präsident der Humboldt-Universität zu Berlin Prof. Dr. J. Mlynek Dekan der Mathematisch-Naturwissenschaftlichen Fakultät I Prof. Dr. M. Linscheid Gutachter/in: 1. Prof. Dr. E. Köhler 2. HD Dr. H. Dietrich 3. Prof. Dr. J. Ackerman Tag der mündlichen Prüfung: 06.02.2004 Pleurothallis obliquipetala Acuña & Schweinf. Für Jakob und Julius, die nichts unversucht ließen, um das Zustandekommen dieser Arbeit zu verhindern. Zusammenfassung Die antillanische Flora ist eine der artenreichsten der Erde. Trotz jahrhundertelanger floristischer Forschung zeigen jüngere Studien, daß der Archipel noch immer weiße Flecken beherbergt. Das trifft besonders auf die Familie der Orchideen zu, deren letzte Bearbeitung für Cuba z.B. mehr als ein halbes Jahrhundert zurückliegt. Die vorliegende Arbeit basiert auf der lang ausstehenden Revision der Orchideengattung Pleurothallis R. Br. für die Flora de Cuba. Mittels weiterer morphologischer, palynologischer, molekulargenetischer, phytogeographischer und ökologischer Untersuchungen auch eines Florenteils der anderen Großen Antillen wird die Genese der antillanischen Pleurothallis-Flora rekonstruiert. Der Archipel umfaßt mehr als 70 Arten dieser Gattung, wobei die Zahlen auf den einzelnen Inseln sehr verschieden sind: Cuba besitzt 39, Jamaica 23, Hispaniola 40 und Puerto Rico 11 Spezies. Das Zentrum der Diversität liegt im montanen Dreieck Ost-Cuba – Jamaica – Hispaniola, einer Region, die 95 % der antillanischen Arten beherbergt, wovon 75% endemisch auf einer der Inseln sind. -
Partial Endoreplication Stimulates Diversification in the Species-Richest Lineage Of
bioRxiv preprint doi: https://doi.org/10.1101/2020.05.12.091074; this version posted May 14, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Partial endoreplication stimulates diversification in the species-richest lineage of 2 orchids 1,2,6 1,3,6 1,4,5,6 1,6 3 Zuzana Chumová , Eliška Záveská , Jan Ponert , Philipp-André Schmidt , Pavel *,1,6 4 Trávníček 5 6 1Czech Academy of Sciences, Institute of Botany, Zámek 1, Průhonice CZ-25243, Czech Republic 7 2Department of Botany, Faculty of Science, Charles University, Benátská 2, Prague CZ-12801, Czech Republic 8 3Department of Botany, University of Innsbruck, Sternwartestraße 15, 6020 Innsbruck, Austria 9 4Prague Botanical Garden, Trojská 800/196, Prague CZ-17100, Czech Republic 10 5Department of Experimental Plant Biology, Faculty of Science, Charles University, Viničná 5, Prague CZ- 11 12844, Czech Republic 12 13 6equal contributions 14 *corresponding author: [email protected] 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.05.12.091074; this version posted May 14, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 15 Abstract 16 Some of the most burning questions in biology in recent years concern differential 17 diversification along the tree of life and its causes. -
Universidade Federal Do Amapá Pró-Reitoria De Graduação Campus Mazagão Curso De Licenciatura Em Educação Do Campo: Ciências Agrárias E Biologia
UNIVERSIDADE FEDERAL DO AMAPÁ PRÓ-REITORIA DE GRADUAÇÃO CAMPUS MAZAGÃO CURSO DE LICENCIATURA EM EDUCAÇÃO DO CAMPO: CIÊNCIAS AGRÁRIAS E BIOLOGIA ROSIANE DE SOUZA PIMENTEL O GÊNERO Lepanthes Sw. (ASPARAGALES: ORCHIDACEAE) PARA O BRASIL Mazagão – AP 2019 ROSIANE DE SOUZA PIMENTEL O GÊNERO Lepanthes Sw. (ASPARAGALES: ORCHIDACEAE) PARA O BRASIL Monografia de conclusão de curso apresentada ao Curso de Licenciatura em Educação do Campo: Ciências Agrárias e Biologia, da Universidade Federal do Amapá, Campus Mazagão, como requisito parcial para obtenção do grau de Licenciado. Orientador: Prof. Dr. Raullyan Borja Lima e Silva Coorientador: Prof. Dr. Patrick de Castro Cantuária Mazagão – AP 2019 Dados Internacionais de Catalogação na Publicação (CIP) Biblioteca Central da Universidade Federal do Amapá Elaborada por Orinete Costa Souza – CRB-11/920 Pimentel, Rosiane de Souza. O gênero Lepanthes Sw. (Asparagales: orchidaceae) para o Brasil / Rosiane Souza Pimentel ; Orientador, Raullyan Borja Lima e Silva ; Coorientador, Patrick de Castro Cantuária. – Mazagão, 2019. 64 f. : il. Trabalho de Conclusão de Curso (Graduação) – Fundação Universidade Federal do Amapá – Campus Mazagão, Coordenação do Curso de Educação no Campo com ênfase em Agronomia e Biologia. 1. Plantas - Análise. 2. Fanerógams. 3. Diversidades das plantas. 4. Herbários - Amapá. I. Silva, Raullyan Borja Lima e, orientador. II. Cantuária, Patrick de Castro, coorientador. III. Fundação Universidade Federal do Amapá – Campus Mazagão. V. Título. 582.13 P644g CDD: 22. ed A toda minha família, em especial, aos meus filhos. Dedico AGRADECIMENTOS Agradeço a Deus pelo dom da vida. Á Universidade Federal do Amapá e aos professores do Campus Mazagão pela oportunidade e conhecimento compartilhado. Ao prof. Dr. -
Phylogenetic Analysis of Andinia (Pleurothallidinae; Orchidaceae) and a Systematic Re-Circumscription of the Genus
Phytotaxa 295 (2): 101–131 ISSN 1179-3155 (print edition) http://www.mapress.com/j/pt/ PHYTOTAXA Copyright © 2017 Magnolia Press Article ISSN 1179-3163 (online edition) https://doi.org/10.11646/phytotaxa.295.2.1 Phylogenetic analysis of Andinia (Pleurothallidinae; Orchidaceae) and a systematic re-circumscription of the genus MARK WILSON1, GRAHAM S. FRANK1, LOU JOST2, ALEC M. PRIDGEON3, SEBASTIAN VIEIRA-URIBE4,5 & ADAM P. KARREMANS6,7 1Department of Organismal Biology and Ecology, Colorado College, Colorado Springs, CO 8903, USA; e-mail: [email protected] 2Fundacion EcoMinga, Baños, Tungurahua, Ecuador. 3Royal Botanic Gardens, Kew, Richmond, Surrey, England. 4Grupo de Investigación en Orquídeas, Ecología y Sistemática Vegetal, Universidad Nacional, sede Palmira, Colombia. 5Sociedad Colombiana de Orquideología, AA. 4725 Medellín, Colombia. 6Lankester Botanical Garden, University of Costa Rica, P.O. Box 302-7050 Cartago, Costa Rica. 7Naturalis Biodiversity Center, Leiden, The Netherlands. Abstract Most of the species studied in this paper have previously been placed in either Pleurothallis or Lepanthes. However, at one time or another, members of the group have also been placed in the genera Andinia, Brachycladium, Lueranthos, Masdeval- liantha, Neooreophilus, Oreophilus, Penducella, Salpistele and Xenosia. Phylogenetic analyses of nuclear ITS and plastid matK sequences indicate that these species form a strongly supported clade that is only distantly related to Lepanthes and is distinct from Pleurothallis and Salpistele. Since this clade includes the type species of Andinia, A. dielsii, and it has taxo- nomic precedence over all other generic names belonging to this group, Andinia is re-circumscribed and expanded to include 72 species segregated into five subgenera: Aenigma, Andinia, Brachycladium, Masdevalliantha and Minuscula.