Search results for "Key"
showing 10 items of 1962 documents
Bird assemblages in isolated Ficus trees in Kenyan farmland
2006
Over the last few decades a rapid and extensive conversion of tropical forests to agricultural land has taken place resulting in mosaics of fragmented forest patches, pastures and farmland. While the effects of forest fragmentation on biodiversity have been intensively studied within the remaining forests, relatively little is known about the biodiversity in tropical farmland (Daily et al. 2001, Pimentel et al. 1992). Frugivorous birds are an important group of species in tropical farmland ecosystems. Frugivorous birds are significant seed dispersers and can play a prominent role in transporting seeds into disturbed areas and setting the stage for the regeneration of these systems. Isolated…
Revision of Hermadion Kinberg, 1856, with a redescription of Hermadion magalhaensi Kinberg, 1856, Adyte hyalina (G.O. Sars, 1873) n. comb. and Neopol…
2010
Examination of all species previously referred to the genus Hermadion revealed that the type species, H. magalhaensi Kinberg, 1856, is the only valid species in the genus. H. magalhaensi is redescribed and its synonymy with Hermadion longicirratus Kinberg, 1856, Hermadion kerguelensis McIntosh, 1885, and Lagisca laevis Hartmann-Schroder, 1962, is discussed. The generic attribution of 12 species that had already been moved from Hermadion to other genera by earlier authors is confirmed. Following our re-examination four species are moved to other genera: Harmothoe ornatus (Hartman, 1967) n. comb., Harmothoe africanus (Hartman, 1974) n. comb., Adyte hyalina (G.O. Sars, 1873) n. comb., and Neop…
Keyhole Limpet Hemocyanin: Molecular Structure of a Potent Marine Immunoactivator
2000
Objectives: In this short review we present a survey of the available biochemical and electron microscopic data on keyhole limpet hemocyanin (KLH). Results: The b
A revision of Gynura (Asteraceae: Senecioneae)
2011
A revision of the paleotropical genus Gynura Cass. is presented. Forty-four species are recognized, of which three are described as new. These are G. daviesiae Vanijajiva & Kadereit, G. villosa Vanijajiva & Kadereit, and G. siamensis Vanijajiva & Kadereit. Gynura dissecta (F. G. Davies) Vanijajiva & Kadereit, G. annua (F. G. Davies) Vanijajiva & Kadereit, and G. aurantiaca (Bl.) DC. subsp. parviflora (F. G. Davies) Vanijajiva & Kadereit are new combinations. An identification key, descriptions, and distribution maps are provided.
Mucin Glycopeptide-Protein Conjugates - Promising Antitumor Vaccine Candidates
2015
Recent efforts towards the development of synthetic glycopeptide vaccines, which aim at the active immunization of patients against their own tumor tissues, are outlined. To achieve sufficient tumor selectivity, glycopeptides of the tandem repeat region of tumor-associated mucin, MUC1, have been synthesized. Since the endogenous structures usually exert low immunogenicity, these glycopeptide antigens, as B-cell epitopes, were conjugated with immunostimulating components. In the present short review, work is outlined in which the MUC1 B-cell epitope peptides are conjugated with bovine serum albumin (BSA), keyhole limpet hemocyanin (KLH), or tetanus toxoid (TTox). In particular, the synthetic…
ChemInform Abstract: Mucin Glycopeptide-Protein Conjugates - Promising Antitumor Vaccine Candidates
2015
Recent efforts towards the development of synthetic glycopeptide vaccines, which aim at the active immunization of patients against their own tumor tissues, are outlined. To achieve sufficient tumor selectivity, glycopeptides of the tandem repeat region of tumor-associated mucin, MUC1, have been synthesized. Since the endogenous structures usually exert low immunogenicity, these glycopeptide antigens, as B-cell epitopes, were conjugated with immunostimulating components. In the present short review, work is outlined in which the MUC1 B-cell epitope peptides are conjugated with bovine serum albumin (BSA), keyhole limpet hemocyanin (KLH), or tetanus toxoid (TTox). In particular, the synthetic…
Structure of keyhole limpet hemocyanin type 1 (KLH1) at 15 Å resolution by electron cryomicroscopy and angular reconstitution † 1 †This article is de…
1997
Abstract A three-dimensional reconstruction of keyhole limpet hemocyanin type 1 (KLH1) has been obtained using electron cryomicroscopy at liquid helium temperatures and single particle image processing. The use of a high-contrast embedding medium, 1% (w/v) glucose and 2% (w/v) ammonium molybdate (pH 7.0), enables high-resolution electron micrographs to be recorded close to focus, i.e. with excellent transfer of high-resolution information, while maintaining enough image contrast to localise the individual macromolecules in the images. When low-pass filtered to ∼45 A resolution, the new 15 A resolution reconstruction is very similar to the earlier reconstructions of gastropodan hemocyanins o…
<p class="HeadingRunIn"><strong>Notes on the genera <em>Peritropisca</em> Carvalho &amp; Lorenzato and <em>Rewafulv…
2013
The genera Peritropisca Carvalho & Lorenzato, 1978 and Rewafulvius Carvalho, 1972 are redescribed. A description of a new species of the genus Peritropisca from Indonesia— P. laticostata sp. nov. and a redescription of P. bituberculata Carvalho & Lorenzato, 1978 are provided. The genus Euchilofulviella Gorczyca, 1999 is proposed as a junior synonym of Rewafulvius Carvalho, 1972 syn. nov. A color habitus picture of the adult and male genitalia drawings of each treated species are provided. A key to the genus Peritropisca is given.
Additions to the Nepalese oribatid mite fauna, with description of two new species (Acari, Oribatida)
2013
An annotated checklist of identified oribatid mite taxa from Nepal is provided. It includes 45 species/subspecies, 38 genera and 31 families; 34 species/subspecies are recorded for the first time in Nepal. Two new species, Eremaeus anichkini n. sp. (Eremaeidae) and Ghilarovizetes longiporosus n. sp. (Ceratozetidae), are described from soil and litter. An identification key to all known species of the genus Ghilarovizetes is given.urn:lsid:zoobank.org:pub:BE27D886-1294-4E55-AD0B-25CDFC663D71
New species, records and synonymies of West Palaearctic Pamphaginae (Orthoptera: Caelifera: Pamphagidae)
2012
The author analyses the species of some West Palaearctic genera of Pamphaginae, namely Euryparyphes, Paraeuryparyphes, Glauia, Pseudoglauia, Glauvarovia, Prionosthenus, Lativertex, Ocnerosthenus, establishing the following synonymies: Euryparyphes olcesei (Bolivar 1907) = Euryparyphes bolivari (Stål 1876); Euryparyphes paraflexuosus La Greca 1993 = Euryparyphes flexuosus Uvarov 1927; Glauia durieui rubripes Morales Agacino & Descamps 1968 = Glauia durieui durieui (Bolivar 1878); Prionosthenus lebanicus Dirsh 1950 = Prionosthenus femoralis Werner 1938; Prionosthenus (Lativertex) Koçak & Kemal 2011 = Paranothrotes Mishchenko 1951. Further, the author confirms the synonymies: Euryparyphes vauc…