A Basic Ddradseq Two‐Enzyme Protocol Performs Well With
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Laurentian Mixed Forest Province, Cliff/Talus System Summary
CT Cliff and Talus System photo by M.D. Lee MN DNR Lake County, MN General Description Communities in the Cliff/Talus (CT) System are present on cliffs or talus slopes on steep- sided knobs, in river gorges, along lakeshores, and in other settings with sheer bedrock exposures. Often, cliffs and talus slopes are associated with one another because talus slopes are composed of rock fractured either from cliffs or from exposed bedrock on steep hillsides. The vegetation of CT communities is generally open. Lichens and moss- es are the dominant life forms, with vascular plants sparse or patchy because of scarcity of soil. In this classification, cliff communities are grouped by moisture and light regimes and by bedrock type, which are the major determinants of species composition. Cliff habitats range from warm and dry to cool and wet depending on cliff aspect, proximity to streams or lake shores, and presence of groundwater seepage on the cliff face. In the Laurentian Mixed Forest (LMF) Province, cliffs are formed most commonly of igneous bedrock, although cliffs on metamorphic rock are also common. Talus communities are classified according to amount of woody plant cover and moisture regime. In the LMF Province, CT communities are restricted mostly to the North Shore High- lands and Border Lakes subsections in NSU, where Precambrian bedrock is frequently at or just below the surface and topography is often rugged. Scattered cliffs are present in WSU and are likely in the Laurentian Uplands Subsection in NSU and the Littlefork- Vermilion Uplands Subsection in Northern Minnesota & Ontario Peatlands MOP, primar- ily along lakes and streams where water has exposed the underlying bedrock. -
Chromosomal Evolution and Apomixis in the Cruciferous Tribe Boechereae
fpls-11-00514 May 26, 2020 Time: 17:57 # 1 ORIGINAL RESEARCH published: 28 May 2020 doi: 10.3389/fpls.2020.00514 Chromosomal Evolution and Apomixis in the Cruciferous Tribe Boechereae Terezie Mandáková1, Petra Hloušková1, Michael D. Windham2, Thomas Mitchell-Olds2, Kaylynn Ashby3, Bo Price3, John Carman3 and Martin A. Lysak1* 1 CEITEC, Masaryk University, Brno, Czechia, 2 Department of Biology, Duke University, Durham, NC, United States, 3 Plants, Soils, and Climate Department, Utah State University, Logan, UT, United States The mustard family (Brassicaceae) comprises several dozen monophyletic clades usually ranked as tribes. The tribe Boechereae plays a prominent role in plant research due to the incidence of apomixis and its close relationship to Arabidopsis. This tribe, largely confined to western North America, harbors nine genera and c. 130 species, with >90% of species belonging to the genus Boechera. Hundreds of apomictic diploid and triploid Boechera hybrids have spurred interest in this genus, but the remaining Boechereae genomes remain virtually unstudied. Here we report on comparative Edited by: genome structure of six genera (Borodinia, Cusickiella, Phoenicaulis, Polyctenium, Steven Dodsworth, Nevada, and Sandbergia) and three Boechera species as revealed by comparative University of Bedfordshire, United Kingdom chromosome painting (CCP). All analyzed taxa shared the same seven-chromosome Reviewed by: genome structure. Comparisons with the sister Halimolobeae tribe (n = 8) showed Ana Paula Moraes, that the ancestral Boechereae genome (n = 7) was derived from an older n = 8 Universidade Federal do ABC, Brazil Aretuza Sousa Dos Santos, genome by descending dysploidy followed by the divergence of extant Boechereae Ludwig Maximilian University taxa. -
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 -
Atlas of Stem Anatomy in Herbs, Shrubs and Trees Volume 1
F.H. Schweingruber, A. Börner, E.-D. Schulze Atlas of Stem Anatomy in Herbs, Shrubs and Trees Volume 1 ▶ Presents a taxonomical and ecological evaluation of stem anatomical features of all life forms of dicotyledonous Angiosperms ▶ Contains more than 2000 color illustrations ▶ Has a high aesthetic value ▶ Opens vast fields of research for dendrochronology, wood anatomy, taxonomy and ecology This work, published in two volumes, contains descriptions of the wood and bark anatomies of 3000 dicotyledonous plants of 120 families, highlighting the anatomical and phylogenetic diversity of dicotyledonous plants of the Northern Hemisphere. The first volume principally treats families of the Early Angiosperms, Eudicots, Core Eudicots and Rosids, while the second concentrates on the Asterids. 2011, VIII, 495 p. Presented in Volume 1 are microsections of the xylem and phloem of herbs, shrubs and trees of 1200 species and 85 families of various life forms of the temperate zone along Printed book altitudinal gradients from the lowland at the Mediterranean coast to the alpine zone in Hardcover Western Europe. The global perspective of the findings is underlined by the analysis of ▶ 140,18 € | £129.99 | $199.99 500 species from the Caucasus, the Rocky Mountains and Andes, the subtropical zone on ▶ *149,99 € (D) | 154,20 € (A) | CHF 165.50 the Canary Islands, the arid zones in the Sahara, in Eurasia, Arabia and Southwest North America, and the boreal and arctic zones in Eurasia and Canada. eBook The presence of annual rings in all life forms demonstrates that herbs and dwarf shrubs Available from your bookstore or are an excellent tool for the reconstruction of annual biomass production and the ▶ springer.com/shop interannual dynamic of plant associations. -
A New Application for Phylogenetic Marker Development Using Angiosperm Transcriptomes Author(S): Srikar Chamala, Nicolás García, Grant T
MarkerMiner 1.0: A New Application for Phylogenetic Marker Development Using Angiosperm Transcriptomes Author(s): Srikar Chamala, Nicolás García, Grant T. Godden, Vivek Krishnakumar, Ingrid E. Jordon- Thaden, Riet De Smet, W. Brad Barbazuk, Douglas E. Soltis, and Pamela S. Soltis Source: Applications in Plant Sciences, 3(4) Published By: Botanical Society of America DOI: http://dx.doi.org/10.3732/apps.1400115 URL: http://www.bioone.org/doi/full/10.3732/apps.1400115 BioOne (www.bioone.org) is a nonprofit, online aggregation of core research in the biological, ecological, and environmental sciences. BioOne provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Web site, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/page/terms_of_use. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. ApApplicatitionsons Applications in Plant Sciences 2015 3 ( 4 ): 1400115 inin PlPlant ScienSciencesces S OFTWARE NOTE M ARKERMINER 1.0: A NEW APPLICATION FOR PHYLOGENETIC 1 MARKER DEVELOPMENT USING ANGIOSPERM TRANSCRIPTOMES S RIKAR C HAMALA 2,12 , N ICOLÁS G ARCÍA 2,3,4 * , GRANT T . G ODDEN 2,3,5 * , V IVEK K RISHNAKUMAR 6 , I NGRID E. -
Taxa Named in Honor of Ihsan A. Al-Shehbaz
TAXA NAMED IN HONOR OF IHSAN A. AL-SHEHBAZ 1. Tribe Shehbazieae D. A. German, Turczaninowia 17(4): 22. 2014. 2. Shehbazia D. A. German, Turczaninowia 17(4): 20. 2014. 3. Shehbazia tibetica (Maxim.) D. A. German, Turczaninowia 17(4): 20. 2014. 4. Astragalus shehbazii Zarre & Podlech, Feddes Repert. 116: 70. 2005. 5. Bornmuellerantha alshehbaziana Dönmez & Mutlu, Novon 20: 265. 2010. 6. Centaurea shahbazii Ranjbar & Negaresh, Edinb. J. Bot. 71: 1. 2014. 7. Draba alshehbazii Klimeš & D. A. German, Bot. J. Linn. Soc. 158: 750. 2008. 8. Ferula shehbaziana S. A. Ahmad, Harvard Pap. Bot. 18: 99. 2013. 9. Matthiola shehbazii Ranjbar & Karami, Nordic J. Bot. doi: 10.1111/j.1756-1051.2013.00326.x, 10. Plocama alshehbazii F. O. Khass., D. Khamr., U. Khuzh. & Achilova, Stapfia 101: 25. 2014. 11. Alshehbazia Salariato & Zuloaga, Kew Bulletin …….. 2015 12. Alshehbzia hauthalii (Gilg & Muschl.) Salariato & Zuloaga 13. Ihsanalshehbazia Tahir Ali & Thines, Taxon 65: 93. 2016. 14. Ihsanalshehbazia granatensis (Boiss. & Reuter) Tahir Ali & Thines, Taxon 65. 93. 2016. 15. Aubrieta alshehbazii Dönmez, Uǧurlu & M.A.Koch, Phytotaxa 299. 104. 2017. 16. Silene shehbazii S.A.Ahmad, Novon 25: 131. 2017. PUBLICATIONS OF IHSAN A. AL-SHEHBAZ 1973 1. Al-Shehbaz, I. A. 1973. The biosystematics of the genus Thelypodium (Cruciferae). Contrib. Gray Herb. 204: 3-148. 1977 2. Al-Shehbaz, I. A. 1977. Protogyny, Cruciferae. Syst. Bot. 2: 327-333. 3. A. R. Al-Mayah & I. A. Al-Shehbaz. 1977. Chromosome numbers for some Leguminosae from Iraq. Bot. Notiser 130: 437-440. 1978 4. Al-Shehbaz, I. A. 1978. Chromosome number reports, certain Cruciferae from Iraq. -
Field Release of the Gall Mite, Aceria Drabae
United States Department of Field release of the gall mite, Agriculture Aceria drabae (Acari: Marketing and Regulatory Eriophyidae), for classical Programs biological control of hoary Animal and Plant Health Inspection cress (Lepidium draba L., Service Lepidium chalapense L., and Lepidium appelianum Al- Shehbaz) (Brassicaceae), in the contiguous United States. Environmental Assessment, January 2018 Field release of the gall mite, Aceria drabae (Acari: Eriophyidae), for classical biological control of hoary cress (Lepidium draba L., Lepidium chalapense L., and Lepidium appelianum Al-Shehbaz) (Brassicaceae), in the contiguous United States. Environmental Assessment, January 2018 Agency Contact: Colin D. Stewart, Assistant Director Pests, Pathogens, and Biocontrol Permits Plant Protection and Quarantine Animal and Plant Health Inspection Service U.S. Department of Agriculture 4700 River Rd., Unit 133 Riverdale, MD 20737 Non-Discrimination Policy The U.S. Department of Agriculture (USDA) prohibits discrimination against its customers, employees, and applicants for employment on the bases of race, color, national origin, age, disability, sex, gender identity, religion, reprisal, and where applicable, political beliefs, marital status, familial or parental status, sexual orientation, or all or part of an individual's income is derived from any public assistance program, or protected genetic information in employment or in any program or activity conducted or funded by the Department. (Not all prohibited bases will apply to all programs and/or employment activities.) To File an Employment Complaint If you wish to file an employment complaint, you must contact your agency's EEO Counselor (PDF) within 45 days of the date of the alleged discriminatory act, event, or in the case of a personnel action. -
Diploid Apomicts of the Boechera Holboellii Complex Display Large-Scale Chromosome Substitutions and Aberrant Chromosomes
Diploid apomicts of the Boechera holboellii complex display large-scale chromosome substitutions and aberrant chromosomes Laksana Kantama*†, Timothy F. Sharbel‡, M. Eric Schranz§, Thomas Mitchell-Olds¶, Sacco de Vries*, and Hans de Jongʈ** *Laboratory of Biochemistry, Wageningen University, Dreijenlaan 3, NL-6703 HA, Wageningen, The Netherlands; ‡Apomixis Research Group, Department of Cytogenetics and Genome Analysis, Leibniz Institute of Plant Genetics and Crop Plant Research, D-06466 Gatersleben, Germany; §Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Kruislaan 318, NL-1098 MS, Amsterdam, The Netherlands; ¶Department of Biology, Duke University, Durham, NC 27708; and ʈLaboratory of Genetics, Wageningen University, Arboretumlaan 4, NL-6703 BD, Wageningen, The Netherlands Communicated by Maarten Koornneef, Wageningen University and Research Centre, Wageningen, The Netherlands, July 15, 2007 (received for review May 20, 2007) We conducted a cytogenetic study of sexual lines of Boechera holboellii is polyphyletic. Its sequence and microsatellite analyses and seven diploid apomic- have shown that B. divaricarpa arose through hybridization (14 ؍ stricta and Boechera holboellii (2n tic accessions of their interspecific hybrid Boechera divaricarpa and between sexual B. stricta and B. holboellii or a closely related or 15). By studying chromosome morphology, species (3, 5, 6). The level of allelic variation is comparable 14 ؍ B. holboellii (2n rDNA repeats, genome painting, male meiosis, pollen morphology, between B. divaricarpa and B. holboellii, and a low number of and flow-cytometry seed screens, we revealed an unexpected species-specific alleles suggests that the hybrid originated re- plethora of chromosome forms, pairing behavior, and hybrid cently (6). Multiple evolutionary origins of triploidy in Boechera composition in all apomictic lines. -
Draba Cana Rydb
Draba cana Rydb. synonym: Draba lanceolata Royle (misapplied), Draba breweri S. Watson var. cana (Rydb.) Rollins lance-leaved draba Brassicaceae - mustard family status: State Sensitive, BLM sensitive, USFS sensitive rank: G5 / S1S2 General Description: Perennial, ashy-colored, 5-25 cm tall, arising from a simple or branched woody base. Stems several, simple to freely branched, covered with simple to many-branched hairs. Leaves woolly, with soft, star-shaped or many-branched hairs. Basal leaves rosette-forming, oblanceolate, 1-3 cm long, entire to small-toothed, often with simple hairs along the leaf margins. Stem leaves several, narrowly to broadly lanceolate, generally toothed, and covered with mostly forked hairs. Floral Characteristics: Racemes with 10-50 flowers, elongate in fruit. Petals 4, white, 3-5 mm long, notched at the tip. Stamens 6. Fruits: Lanceolate to oblong silicle, 4-12 x 1.5-3 mm, soft-hairy with Illustration by Jeanne R. Janish, simple to branched hairs, and often somewhat contorted. Style 0.2-0.5 ©1964 University of Washington (0.8) mm long. Seeds 20-50, less than 1 mm long. Identifiable May to Press July; usually in full flower and fruit by late June. Identif ication Tips: This species keys to Draba lanceolata in Hitchcock & C ronquist (1973), though the name has been misapplied to WA plants. It is istinguished from other Draba species in its range by its leafy stems and white petals. D. cras s ifolia, D. incerta, D. oligos perma, D. pays onii, and D. ruaxes have yellow flowers and leafless stems (but D. crassifolia and D. -
Vascular Plant Inventory of Mount Rainier National Park
National Park Service U.S. Department of the Interior Natural Resource Program Center Vascular Plant Inventory of Mount Rainier National Park Natural Resource Technical Report NPS/NCCN/NRTR—2010/347 ON THE COVER Mount Rainier and meadow courtesy of 2007 Mount Rainier National Park Vegetation Crew Vascular Plant Inventory of Mount Rainier National Park Natural Resource Technical Report NPS/NCCN/NRTR—2010/347 Regina M. Rochefort North Cascades National Park Service Complex 810 State Route 20 Sedro-Woolley, Washington 98284 June 2010 U.S. Department of the Interior National Park Service Natural Resource Program Center Fort Collins, Colorado The National Park Service, Natural Resource Program Center publishes a range of reports that address natural resource topics of interest and applicability to a broad audience in the National Park Service and others in natural resource management, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Technical Report Series is used to disseminate results of scientific studies in the physical, biological, and social sciences for both the advancement of science and the achievement of the National Park Service mission. The series provides contributors with a forum for displaying comprehensive data that are often deleted from journals because of page limitations. All manuscripts in the series receive the appropriate level of peer review to ensure that the information is scientifically credible, technically accurate, appropriately written for the intended audience, and designed and published in a professional manner. This report received informal peer review by subject-matter experts who were not directly involved in the collection, analysis, or reporting of the data. -
Phylogenetic Position and Generic Limits of Arabidopsis (Brassicaceae)
PHYLOGENETIC POSITION Steve L. O'Kane, Jr.2 and Ihsan A. 3 AND GENERIC LIMITS OF Al-Shehbaz ARABIDOPSIS (BRASSICACEAE) BASED ON SEQUENCES OF NUCLEAR RIBOSOMAL DNA1 ABSTRACT The primary goals of this study were to assess the generic limits and monophyly of Arabidopsis and to investigate its relationships to related taxa in the family Brassicaceae. Sequences of the internal transcribed spacer region (ITS-1 and ITS-2) of nuclear ribosomal DNA, including 5.8S rDNA, were used in maximum parsimony analyses to construct phylogenetic trees. An attempt was made to include all species currently or recently included in Arabidopsis, as well as species suggested to be close relatives. Our ®ndings show that Arabidopsis, as traditionally recognized, is polyphyletic. The genus, as recircumscribed based on our results, (1) now includes species previously placed in Cardaminopsis and Hylandra as well as three species of Arabis and (2) excludes species now placed in Crucihimalaya, Beringia, Olimar- abidopsis, Pseudoarabidopsis, and Ianhedgea. Key words: Arabidopsis, Arabis, Beringia, Brassicaceae, Crucihimalaya, ITS phylogeny, Olimarabidopsis, Pseudoar- abidopsis. Arabidopsis thaliana (L.) Heynh. was ®rst rec- netic studies and has played a major role in un- ommended as a model plant for experimental ge- derstanding the various biological processes in netics over a half century ago (Laibach, 1943). In higher plants (see references in Somerville & Mey- recent years, many biologists worldwide have fo- erowitz, 2002). The intraspeci®c phylogeny of A. cused their research on this plant. As indicated by thaliana has been examined by Vander Zwan et al. Patrusky (1991), the widespread acceptance of A. (2000). Despite the acceptance of A. -
Draba Weberi Price & Rollins
Draba weberi Price & Rollins (Weber’s draba): A Technical Conservation Assessment Prepared for the USDA Forest Service, Rocky Mountain Region, Species Conservation Project July 31, 2006 Karin Decker Colorado Natural Heritage Program Colorado State University Fort Collins, CO Peer Review Administered by Society for Conservation Biology Decker, K. (2006, July 31). Draba weberi Price & Rollins (Weber’s draba): a technical conservation assessment. [Online]. USDA Forest Service, Rocky Mountain Region. Available: http://www.fs.fed.us/r2/projects/scp/ assessments/drabaweberi.pdf [date of access]. ACKNOWLEDGMENTS I would like to thank the employees of Colorado Springs Utilities (Mike Herrin, Bruce Newell, and Kirsta Scherff-Norris) and Colorado Division of Water Resources (Mark Haynes) who responded quickly and openly to my inquiries about the upper Blue Lake Reservoir. USDA Forest Service personnel, including Steve Olson, Paul Semmer, Terry Edelmon, and Greg Laurie, were also extremely helpful in determining the status of Draba weberi and its environs. Dr. Michael Windham of the Utah Museum of Natural History provided helpful clarification of the status of the genus Draba. Bill Jennings provided photographs and records of his observations. Georgia Doyle and Ellen Mayo provided information from the most recent observations of D. weberi. Thanks also to David Anderson and Jill Handwerk of the Colorado Natural Heritage Program for assisting with the preparation of this assessment. AUTHOR’S BIOGRAPHY Karin Decker is an ecologist with the Colorado Natural Heritage Program (CNHP). She works with CNHP’s Ecology and Botany teams, providing ecological, statistical, GIS, and computing expertise for a variety of projects. She has worked with CNHP since 2000.