Uluslararası Botanik Adlandırma Yasası
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Genome-Wide Characterization of Simple Sequence Repeats in Pyrus
Xue et al. BMC Genomics (2018) 19:473 https://doi.org/10.1186/s12864-018-4822-7 RESEARCH ARTICLE Open Access Genome-wide characterization of simple sequence repeats in Pyrus bretschneideri and their application in an analysis of genetic diversity in pear Huabai Xue1,2†, Pujuan Zhang1†, Ting Shi1, Jian Yang2, Long Wang2, Suke Wang2, Yanli Su2, Huirong Zhang2, Yushan Qiao1* and Xiugen Li2* Abstract Background: Pear (Pyrus spp.) is an economically important temperate fruit tree worldwide. In the past decade, significant progress has been made in pear molecular genetics based on DNA research, but the number of molecular markers is still quite limited, which hardly satisfies the increasing needs of geneticists and breeders. Results: In this study, a total of 156,396 simple sequence repeat (SSR) loci were identified from a genome sequence of Pyrus bretschneideri ‘Dangshansuli’. A total of 101,694 pairs of SSR primers were designed from the SSR loci, and 80,415 of the SSR loci were successfully located on 17 linkage groups (LGs). A total of 534 primer pairs were synthesized and preliminarily screened in four pear cultivars, and of these, 332 primer pairs were selected as clear, stable, and polymorphic SSR markers. Eighteen polymorphic SSR markers were randomly selected from the 332 polymorphic SSR markers in order to perform a further analysis of the genetic diversity among 44 pear cultivars. The 14 European pears and their hybrid materials were clustered into one group (European pear group); 29 Asian pear cultivars were clustered into one group (Asian pear group); and the Zangli pear cultivar ‘Deqinli’ from Yunnan Province, China, was grouped in an independent group, which suggested that the cultivar ‘Deqinli’ is a distinct and valuable germplasm resource. -
Phylogeny of Maleae (Rosaceae) Based on Multiple Chloroplast Regions: Implications to Genera Circumscription
Hindawi BioMed Research International Volume 2018, Article ID 7627191, 10 pages https://doi.org/10.1155/2018/7627191 Research Article Phylogeny of Maleae (Rosaceae) Based on Multiple Chloroplast Regions: Implications to Genera Circumscription Jiahui Sun ,1,2 Shuo Shi ,1,2,3 Jinlu Li,1,4 Jing Yu,1 Ling Wang,4 Xueying Yang,5 Ling Guo ,6 and Shiliang Zhou 1,2 1 State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China 2University of the Chinese Academy of Sciences, Beijing 100043, China 3College of Life Science, Hebei Normal University, Shijiazhuang 050024, China 4Te Department of Landscape Architecture, Northeast Forestry University, Harbin 150040, China 5Key Laboratory of Forensic Genetics, Institute of Forensic Science, Ministry of Public Security, Beijing 100038, China 6Beijing Botanical Garden, Beijing 100093, China Correspondence should be addressed to Ling Guo; [email protected] and Shiliang Zhou; [email protected] Received 21 September 2017; Revised 11 December 2017; Accepted 2 January 2018; Published 19 March 2018 Academic Editor: Fengjie Sun Copyright © 2018 Jiahui Sun et al. Tis is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Maleae consists of economically and ecologically important plants. However, there are considerable disputes on generic circumscription due to the lack of a reliable phylogeny at generic level. In this study, molecular phylogeny of 35 generally accepted genera in Maleae is established using 15 chloroplast regions. Gillenia isthemostbasalcladeofMaleae,followedbyKageneckia + Lindleya, Vauquelinia, and a typical radiation clade, the core Maleae, suggesting that the proposal of four subtribes is reasonable. -
Mysterious Chokeberries: New Data on the Diversity and Phylogeny of Aronia Medik. (Rosaceae)
European Journal of Taxonomy 570: 1–14 ISSN 2118-9773 https://doi.org/10.5852/ejt.2019.570 www.europeanjournaloftaxonomy.eu 2019 · Shipunov A. et al. This work is licensed under a Creative Commons Attribution License (CC BY 4.0). Research article Mysterious chokeberries: new data on the diversity and phylogeny of Aronia Medik. (Rosaceae) Alexey SHIPUNOV 1,*, Sofia GLADKOVA 2, Polina TIMOSHINA 3, Hye Ji LEE 4, Jinhee CHOI 5, Sarah DESPIEGELAERE 5 & Bryan CONNOLLY 5 1,4,5,6 Minot State University, Biology, 500 University Ave, Minot, ND, USA. 2,3 Department of Biology, Moscow State University, Russia. 7 Framingham State University, Biology, 100 State St, Framingham, MA, USA. * Corresponding author: [email protected] 2 Email: [email protected] 3 Email: [email protected] 4 Email: [email protected] 5 Email: [email protected] 6 Email: [email protected] 7 Email: [email protected] Abstract. Aronia Medik. (chokeberry, Rosaceae) is a genus of woody shrubs with two or three North American species. Species boundaries and relationships between species of Aronia are frequently under question. The only European species in the genus, A. mitschurinii A.K.Skvortsov & Maitul., is suggested to be an inter-generic hybrid. In order to clarify the relationships between species of Aronia, we performed several morphometric and molecular analyses and found that the molecular and morphological diversity within data on American Aronia is low, and species boundaries are mostly not clearly expressed. Whereas morphology is able to separate American species from A. mitschurinii, there is no support for such discrimination from the molecular data; our analyses did not reveal evidence of A. -
CANADIAN SERVICEBERRY Plant Guide
Natural Resources Conservation Service Plant Guide stemmed white flowers branching from a cottony axis. The five showy, oblong to lance-like petals are 7–10 mm CANADIAN (~ 0.5 in) long. The fruit is purplish-black, juicy, and sweet. It is technically a pome (similar to an apple or SERVICEBERRY pear), which is not typical within the Rosaceae family, but Amelanchier canadensis (L.) it diagnostic of the subtribe Malinae, to which Amelanchier spp. belongs. Serviceberry has a haploid Medik. chromosome count of 17, as opposed to other plants in the Plant Symbol = AMCA4 Rosaceae family which have counts of 7, 8, 9, or 15. Natural populations of serviceberry often hybridize and so may be difficult to distinguish (Bir, 1992). It hybridizes with A. stolonifera, A. intermedia, A. arborea, and A. laevis. Additionally, morphological characteristics in this genus are quite variable. Distribution: Serviceberry grows in USDA hardiness zone 4–7. It can be found in the eastern United States from Maine to Georgia, west to Mississippi and in the eastern parts of Tennessee. For current distribution, please consult the Plant Profile page for this species on the PLANTS Web site. Habitat: Serviceberry is an understory tree, often found growing in clumps in swamps, lowlands, and thickets. It is considered a coastal species of low elevations (Brown Photograph of Canadian serviceberry. Photo by Wikipedia commons @ and Brown, 1972). In the Northeast, it may be found http://en.wikipedia.org, hosted by the USDA-NRCS PLANTS Database. growing in association with tupelo, speckled alder, poplar, hazel shrubs, white oak, red cedar, choke cherry, and Alternate Names bayberry (Wiggers, 1994). -
Brozura Oskeruše.Indd
The Service Tree The Tree for a New NO Europe PRINT NO The Service Tree PRINT The Tree for a New Europe Mgr. et Mgr. Vít Hrdoušek Mgr. Zdeněk Špíšek prof. Dr. Ing. Boris Krška Ing. Jana Šedivá, Ph.D. Ing. Ladislav Bakay, Ph.D. NO PRINT Please pay 10 euro for use this PDF print. This money will be used for nice paper printing of this book. The Service Tree – the Tree for a New Europe Mgr. et Mgr. Vít Hrdoušek; Mgr. Zdeněk Špíšek; prof. Dr. Ing. Boris Krška; Ing. Jana Šedivá, Ph.D.; Ing. Ladislav Bakay, Ph.D. Published in 2014 by Petr Brázda – vydavatelství and MAS Strážnicko as part of the project “Rural Traditions in the Landscape II” ISBN: 978-80-87387-28-3 Index I. Introductory chapters 9 II. Service tree in history and art; Vít Hrdoušek, Zdeněk Špíšek, Ladislav Bakay 13 • II. 1. Service tree in historical sources • II. 2. Service tree in art • II. 3. Service tree in popular rendition • II. 4. Service tree and local names • II. 5. The history of the name “service tree” • II. 6. Service tree and the beginnings of pomology III. Service tree – description of the species; Vít Hrdoušek, Zdeněk Špíšek, Ladislav Bakay 39 NO• III. 1. Basic data on the species • III. 2. Morphology of the species • III. 3. Service tree variability IV. Service tree – species system and genetics; Zdeněk Špíšek, Vít Hrdoušek 53 • IV. 1. Service tree and related species • IV. 2. Genetics of the European service tree populations V. Service tree – ecology; Vít Hrdoušek, Zdeněk Špíšek, Ladislav Bakay 61 • V. -
Canadian Food Inspection Agency
Canadian Food Inspection Agency Home > Plants > Plants With Novel Traits > Applicants > Directive 9408 > Biology Documents > Malus domestica The Biology of Malus domestica Borkh. (Apple) Table of contents 1. General Administrative Information 2. Identity 3. Geographical Distribution 4. Biology 5. Related Species of Malus domestica 6. Potential Interaction of Malus domestica with Other Life Forms 7. References Appendix 1: Species and hybrid species currently recognized in the genus Malus, according to the taxonomy database of the U.S. Department of Agriculture Germplasm Resources Information Network GRIN) (USDAARS 2012) Biology Document BIO201401: A companion document to Directive 9408 (Dir9408), Assessment Criteria for Determining Environmental Safety of Plant with Novel Traits Photo credit: H. Ardiel Plant and Biotechnology Risk Assessment Unit Plant Health Science Division, Canadian Food Inspection Agency Ottawa, Ontario Oct 15, 2013 1. General Administrative Information 1.1 Background 1.2 Scope 1.1 Background The Canadian Food Inspection Agency's Plant and Biotechnology Risk Assessment (PBRA) Unit is responsible for assessing the potential risk to the environment from the release of plants with novel traits (PNTs) into the Canadian environment. The PBRA Unit is also responsible for assessing the pest potential of plant imports and plant species new to Canada. Risk assessments conducted by the PBRA Unit require biological information about the plant species being assessed. Therefore, these assessments can be done in conjunction with speciesspecific biology documents that provide the necessary biological information. When a PNT is assessed, these biology documents serve as companion documents to Dir9408: Assessment Criteria for Determining Environmental Safety of Plants with Novel Traits. -
How Apomictic Taxa Are Treated in Current Taxonomy: a Review Ľuboš Majeský,1 František Krahulec2 & Radim J
TAXON 66 (5) • October 2017: 1017–1040 Majeský & al. • Apomictic taxa in current taxonomy REVIEW How apomictic taxa are treated in current taxonomy: A review Ľuboš Majeský,1 František Krahulec2 & Radim J. Vašut1 1 Department of Botany, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71 Olomouc, Czech Republic 2 Institute of Botany, Academy of Science of the Czech Republic, 252 43 Průhonice, Czech Republic Author for correspondence: Ľuboš Majeský, [email protected] ORCID FK, http://orcid.org/0000-0001-7706-1723; RJV, http://orcid.org/0000-0001-6882-5509 DOI https://doi.org/10.12705/665.3 Abstract Gametophytic apomixis (asexual seed formation without syngamy of female and male gametes) is a highly interesting mechanism for researchers in plant biotechnology, genetics, evolutionary biology, and taxonomy. Apomixis evolved repeatedly and independently in the evolution of multiple genera. It is an effective reproduction barrier and, consequently, conserved apomictic genotypes may become overrepresented in nature. Apomictic plants may easily colonize free niches with only one or a few individuals and outcompete outcrossing plants. In spite of the indisputable pros of asexual reproduction, apomixis also has several cons. One of the most commonly mentioned is the accumulation of deleterious mutations in asexual lineages and decreased genetic variation. However, apomicts in general can be genetically highly diverse. The most common sources of this variation are the accumulation of mutations, hybridization with sexual plants, and facultative apomixis. Facultative apomicts are highly variable in their level of residual sexuality, which increases their genotypic and phenotypic variation. Even in the case of obligate apomicts, gene flow is possible due to functional male meiosis and the production of viable pollen grains by apomicts. -
Valid Publication of the Name Eriobotrya × Daduheensis (Malinae, Rosaceae)
Phytotaxa 212 (1): 095–098 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2015 Magnolia Press Article ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.212.1.5 Valid publication of the name Eriobotrya × daduheensis (Malinae, Rosaceae) MINGYAN DING1, QIANG FAN1, WEI GUO2, SHI SHI1 & WENBO LIAO1§ 1 State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China 2 Department of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China § Corresponding author: [email protected] Address: School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China Abstract “Eriobotrya prinoides Rehd. et Wils. var. daduheensis H. Z. Zhang” was not validly published by Zhang et al. because there was no Latin diagnosis or description and no specimen was indicated as type. Recent studies showed that it was a hybrid between Eriobotrya japonica and E. prinoides. “Eriobotrya × daduheensis (H. Z. Zhang) B.Tang” was proposed, but it was a nomen nudum. Eriobotrya × daduheensis H. Z. Zhang ex W. B. Liao, Q. Fan et M. Y. Ding is validated by giving a full description and designating the type specimens in this paper. Key words: Eriobotrya × daduheensis, Rosaceae, valid publication The genus Eriobotrya Lindley (1822: 96, 102), a small genus of subtribe Malinae (formerly the Pyrinae or Maloideae, Rosaceae) consisting of 15–20 species, is distributed in Himalaya, eastern Asia and western Malesia (Vidal 1965; Mabberley 2008). Currently, the genus includes approximately 14 species in China. -
Exploring Angiosperms353: a Universal Toolkit for Flowering Plant Phylogenomics
RESEARCH ARTICLE INTRODUCTION For the Special Issue: Exploring Angiosperms353: a Universal Toolkit for Flowering Plant Phylogenomics Exploring Angiosperms353: An open, community toolkit for collaborative phylogenomic research on flowering plants William J. Baker1,10 , Steven Dodsworth2 , Félix Forest1 , Sean W. Graham3 , Matthew G. Johnson4 , Angela McDonnell5 , Lisa Pokorny1,6 , Jennifer A. Tate7 , Susann Wicke8,9 , and Norman J. Wickett5 Manuscript received 12 April 2021; revision accepted 14 May 2021. 1 Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK 2 School of Life Sciences, University of Bedfordshire, University Square, Luton LU1 3JU, UK 3 Department of Botany, University of British Columbia, 6270 University Boulevard, Vancouver, British Columbia V6T 1Z4, Canada 4 Department of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA 5 Plant Science and Conservation, Chicago Botanic Garden, 1000 Lake Cook Road, Glencoe, IL 60022, USA 6 Present address: Centre for Plant Biotechnology and Genomics (CBGP) UPM- INIA, Pozuelo de Alarcón (Madrid) 28223, Spain 7 School of Fundamental Sciences, Massey University, Palmerston North 4442, New Zealand 8 Plant Evolutionary Biology, Institute for Evolution and Biodiversity, University of Münster, Münster, Germany 9 Plant Systematics and Biodiversity, Institute for Biology, Humboldt- Universität zu Berlin, Berlin, Germany 10Author for correspondence (e-mail: [email protected]) Citation: Baker, W. J., S. Dodsworth, F. Forest, S. W. Graham, M. G. Johnson, A. McDonnell, L. Pokorny, J. A. Tate, et al. 2021. Exploring Angiosperms353: an open, community toolkit for collabora- tive phylogenomic research on flowering plants. American Journal of Botany 108(7): 1059– 1065. doi:10.1002/ajb2.1703 The unveiling of the angiosperm (flowering plant) tree of life over angiosperm phylogenetic relationships also underpins modern an- the past three decades has been one of the great success stories of giosperm classification (e.g., APG IV, 2016), and helps us to better modern plant biology. -
A Synopsis of the Expanded Rhaphiolepis (Maleae, Rosaceae)
A peer-reviewed open-access journal PhytoKeys 154: 19–55 (2020) Synopsis of Rhaphiolepis (Rosaceae) 19 doi: 10.3897/phytokeys.154.52790 RESEARCH ARTICLE http://phytokeys.pensoft.net Launched to accelerate biodiversity research A synopsis of the expanded Rhaphiolepis (Maleae, Rosaceae) Bin-Bin Liu1,2*, Yu-Bing Wang2,3*, De-Yuan Hong1, Jun Wen2 1 State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Scien- ces, Beijing 100093, China 2 Department of Botany, National Museum of Natural History, Smithsonian Institution, PO Box 37012, Washington, DC 20013-7012, USA 3 Key Laboratory of Three Gorges Regional Plant Genetics & Germplasm Enhancement (CTGU)/Biotechnology Research Center, China Three Gorges Uni- versity, Yichang, 443002, China Corresponding author: Jun Wen ([email protected]) Academic editor: A. Sennikov | Received 1 April 2020 | Accepted 6 June 2020 | Published 4 August 2020 Citation: Liu B-B, Wang Y-B, Hong D-Y, Wen J (2020) A synopsis of the expanded Rhaphiolepis (Maleae, Rosaceae). PhytoKeys 154: 19–55. https://doi.org/10.3897/phytokeys.154.52790 Abstract As part of the integrative systematic studies on the tribe Maleae, a synopsis of the expanded Rhaphiolepis is presented, recognizing 45 species. Three new forms were validated: R. bengalensis f. contracta B.B.Liu & J.Wen, R. bengalensis f. intermedia B.B.Liu & J.Wen, and R. bengalensis f. multinervata B.B.Liu & J.Wen, and four new combinations are made here: R. bengalensis f. angustifolia (Cardot) B.B.Liu & J.Wen, R. bengalensis f. gigantea (J.E.Vidal) B.B.Liu & J.Wen, R. laoshanica (W.B.Liao, Q.Fan & S.F.Chen) B.B.Liu & J.Wen, and R. -
The Pome Fruit (Malinae Rev.) Collections of the National Dendrological Park “Sofiyivka” of NAS of Ukraine
BIO Web of Conferences 24, 00065 (2020) https://doi.org/10.1051/bioconf/20202400065 International Conferences “Plant Diversity: Status, Trends, Conservation Concept” 2020 The pome fruit (Malinae Rev.) collections of the National dendrological park “Sofiyivka” of NAS of Ukraine Olga Opalko1, Nataliya Kucher1, Olena Andrienko2, Mykhaylo Nebykov1, Oleksandr 3 1 1* Serzhyk , Alla Konopelko , and Anatoly Opalko 1National Dendrological Park “Sofiyivka” of NAS of Ukraine, 12-а Kyivska Str., Uman, 20300, Ukraine 2Pavlo Tychyna Uman State Pedagogical University, 2 Sadova Str., Uman, 20300, Ukraine 3Uman National University of Horticulture, 1 Instytutska Str., Uman, 20305, Ukraine Abstract. The plant collections of the NDP “Sofiyivka” of NAS of Ukraine including accessions of the subtribe Malinae Rev., formerly the subfamily Maloideae C. Weber (Rosaceae Juss.), are the objects for research in the field of plant introduction and phytodiversity protection. Because of the significant number of park's holiday-makers, which are not always careful about plants, the posttraumatic regenerative ability of plants is of particular importance for adaptation and periods of the highest regenerative activity could be favourable for vegetative reproduction, including microcloning. Thus, Malinae of the "Sofiyivka" might be useful for germplasm conservation and utilization in the breeding programs. 1 Introduction The National dendrological park “Sofiyivka” of NAS of Ukraine is situated in the Central- Dnipro elevated region of Podilsk-Prydniprovsk area of the Forest-Steppe Zone of Ukraine. The area is characterized by temperate-continental climate with unstable humidification and considerable temperature fluctuations. It is quite an old park [1] that will celebrate its 225th anniversary in 2021. Import of exotic trees and shrubs and planting them in “Sofiyivka” began in the late 18th – first half of the 19th century, almost from the first days of the park’s foundation. -
Appelbes, Deel 3 Aronia
Aronia – Appelbes, deel 3 Ir. M.E.C.M. (Margareth) Hop Tweemaal eerder werd in Dendroflora over Aronia, de Appelbes geschreven, vooral over de verwarrende taxonomie. Recent onderzoek heeft nieuw licht geworpen op het raadsel. Superfood en ongewenste exoot inheemse planten en de gespecialiseerde dieren Aronia, de Appelbes, is een klein heestergeslacht die daarvan afhankelijk zijn. uit NoordAmerika. Het behoort tot het subtribus Pyrinae (vroeger Maloidae) binnen de rozen De fruitrassen familie, de groep waartoe ook bijvoorbeeld Van Aronia bestaan twee soorten en de hybride Sorbus, Malus, Crataegus en Photinia behoren. daartussen. De soort A. arbutifolia wordt Het geslacht staat in de belangstelling, vooral gekenmerkt door de rode vruchten op een als fruitgewas. Het is namelijk een van de opgaande, sterk behaarde plant. De soort gewassen die op het moment als ‘superfood' wordt A. melanocarpa blijft kleiner, heeft zwarte vruchten gepropageerd vanwege de gezondheidseffecten en is onbehaard. De hybride A. ×prunifolia heeft die men eraan toeschrijft. Ook vanuit de ecologie eigenschappen die er tussenin zitten, met een in Nederland heeft men interesse in Aronia, al wisselende beharing en purperzwarte vruchten. is de aandacht daar niet onverdeeld positief. Voor een uitgebreide beschrijving, zie Dendroflora Aronia groeit bij voorkeur op vochtige tot natte nr. 31 (pag. 24 t/m 28) en nr. 36 (pag. 40 t/m locaties. Ondanks dat ze in Nederland niet 47). Het is lang onduidelijk geweest of de Aronia inheems zijn, komen er steeds meer, doordat cultivars die uit Rusland afkomstig zijn en in hun zaden door vogels worden verspreid. Met de fruitteelt worden gebruikt tot de hybride hun ondergrondse uitlopers dringen ze zich behoren.