scholarly journals Detection and Genomic Characterization of Enterovirus D68 in Respiratory Samples Isolated in the United States in 2016

2016 ◽  
Vol 4 (6) ◽  
Author(s):  
Terry Fei Fan Ng ◽  
Anna Montmayeur ◽  
Christina Castro ◽  
Marshall Cone ◽  
Joey Stringer ◽  
...  

The genomic sequences of three 2016 enterovirus D68 (EV-D68) strains were obtained from respiratory samples of patients from Florida, Texas, and New York. These EV-D68 sequences share highest nucleotide identities with strains that circulated in North America, Europe, and Asia in 2014–2015.

Fragmentology ◽  
10.24446/dlll ◽  
2020 ◽  
pp. 73-139
Author(s):  
Scott Gwara

Using evidence drawn from S. de Ricci and W. J. Wilson’s Census of Medieval and Renaissance Manuscripts in the United States and Canada, American auction records, private library catalogues, public exhibition catalogues, and manuscript fragments surviving in American institutional libraries, this article documents nineteenth-century collections of medieval and Renaissance manuscript fragments in North America before ca. 1900. Surprisingly few fragments can be identified, and most of the private collections have disappeared. The manuscript constituents are found in multiple private libraries, two universities (New York University and Cornell University), and one Learned Society (Massachusetts Historical Society). The fragment collections reflect the collecting genres documented in England in the same period, including albums of discrete fragments, grangerized books, and individual miniatures or “cuttings” (sometimes framed). A distinction is drawn between undecorated text fragments and illuminated ones, explained by aesthetic and scholarly collecting motivations. An interest in text fragments, often from binding waste, can be documented from the 1880s.


2020 ◽  
pp. 16-45
Author(s):  
Sarah Meer

This chapter introduces precursors to the claimant—the theatrical Yankee and his vehicle the trip play, in which Britons travelled to the United States, or Americans to Britain. The trip plays cast light on Frances Trollope’s Domestic Manners of the Americans, and on Dickens’s Martin Chuzzlewit and American Notes. In Tom Taylor’s Our American Cousin, a trip play involves a claimant, inaugurating patterns evident in the structure and characterization of subsequent claimant texts. The chapter relates mid-century transatlantic tensions to the creation and staging of Our American Cousin, as reflected in Great Exhibition dramas and the newsprint duels of The Times and the New York Herald. It also suggests that the play drew on a pedagogical relationship between Tom Taylor and an American student at Cambridge, Charles Astor Bristed.


BMC Genomics ◽  
2014 ◽  
Vol 15 (1) ◽  
pp. 427 ◽  
Author(s):  
Lorraine D Rodriguez-Rivera ◽  
Andrea I Moreno Switt ◽  
Lovorka Degoricija ◽  
Rixun Fang ◽  
Craig A Cummings ◽  
...  

Plant Disease ◽  
2006 ◽  
Vol 90 (6) ◽  
pp. 830-830
Author(s):  
J. Weiland ◽  
G. Stanosz

Norway maple leaves bearing powdery mildew were collected from one location in the fall of 2003 and four locations (as much as 1.5 km apart) in the fall of 2005 in Buffalo, NY. No powdery mildew was observed on leaves collected from sugar maples (Acer saccharum) that were present in the vicinity of affected Norway maples at two locations. Trees were located along streets and in yards. Diseased leaves were present throughout tree crowns but lower leaves were more commonly affected. White mycelium was present in irregular, discrete, scattered spots only on the upper surface of leaves and on both sides of wings of samaras. Typically, <10% of the upper leaf area bore visible mycelium. Cleistothecia were present singly or in groups on the mycelium. Morphology of cleistothecia on leaves collected each year, including simple and bifid appendages with uncinate to circinate apices, was sufficient to identify the pathogen to the genus Sawadaea (1). Other characteristics were not sufficiently distinct to make an identification of S. bicornis or S. tulasnei (1), each a European species found on Acer spp. However, a sample from 2003 was supplied by the authors for use in a study of phylogeny of the genus (2) that served as a first report of the species in the United States. Analysis of nuclear rDNA ITS sequence of this specimen (GenBank Accession No. AB193390) placed the sample in a clade with S. tulasnei specimens from Europe. In the same study, powdery mildew samples from Acer spp. in Ohio and Montreal, Canada also were placed in this clade. Thus, occurrence of S. tulasnei in North America is confirmed. S. bicornis was recently identified (based on morphology) on Norway maple in the western United States (3). Specimens from Buffalo, NY have been deposited in the U.S. National Fungus Collections (BPI 871210). References: (1) U. Braun. The Powdery Mildews (Erysiphales) of Europe. Gustav Fischer Verlag, Jena-Stuttgart-New York, 1995. (2) S. Hirose et al. Mycol. Res. 109:912, 2005. (3) C. Nischwitz and G. Newcombe. Plant Dis. 87:451, 2003.


HortScience ◽  
1997 ◽  
Vol 32 (6) ◽  
pp. 980c-980
Author(s):  
Michael W. Kilby

The pecan is native to North America and is cultured as a major crop in both the United States and Mexico. In the early part of this century, pecans were thought of as a secondary crop grown in the southern geographic section of the United States. Increased demand for use as a nutritious food has resulted in expansion of the industry into the desert Southwest and California. Adaptive cultivars and irrigation coupled with the lack of diseases and insects has been instrumental in industry development in the West. As the industry has matured during the latter part of the century, pecan culture has improved into a strong crop enterprise business. Orchard management technique and orchard development concepts have been refined, resulting in increased production and awareness. In recent years, production in Mexico has impacted the U.S. price structure and pecan industry economy. The alternate-bearing nature of pecans also impacts prices received by growers. The aging of pecan trees has resulted in serious dilemmas, such as increased tree size and shading. This situation requires techniques such as tree thinning or hedge pruning to enhance annual production and improve nut quality. Various ramifications and parameters of these management practices will be discussed.


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