Search Results - (Author, Cooperation:A. Schulman)
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1Latest Papers from Table of Contents or Articles in PressJared T. Hammill, Daniel C. Scott, Jaeki Min, Michele C. Connelly, Gloria Holbrook, Fangyi Zhu, Amy Matheny, Lei Yang, Bhuvanesh Singh, Brenda A. Schulman, R. Kiplin Guy
American Chemical Society (ACS)
Published 2018Staff ViewPublication Date: 2018-03-28Publisher: American Chemical Society (ACS)Topics: Chemistry and PharmacologyPublished by: -
2Latest Papers from Table of Contents or Articles in PressJared T. Hammill, Deepak Bhasin, Daniel C. Scott, Jaeki Min, Yizhe Chen, Yan Lu, Lei Yang, Ho Shin Kim, Michele C. Connelly, Courtney Hammill, Gloria Holbrook, Cynthia Jeffries, Bhuvanesh Singh, Brenda A. Schulman, R. Kiplin Guy
American Chemical Society (ACS)
Published 2018Staff ViewPublication Date: 2018-03-28Publisher: American Chemical Society (ACS)Topics: Chemistry and PharmacologyPublished by: -
3Latest Papers from Table of Contents or Articles in PressD. C. Scott ; J. K. Monda ; E. J. Bennett ; J. W. Harper ; B. A. Schulman
American Association for the Advancement of Science (AAAS)
Published 2011Staff ViewPublication Date: 2011-09-24Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Acetylation ; Amino Acid Sequence ; Cullin Proteins/metabolism ; Humans ; Molecular Sequence Data ; Multiprotein Complexes/*metabolism ; Protein Binding ; Saccharomyces cerevisiae Proteins/*metabolism ; Ubiquitin-Protein Ligases/metabolism ; Ubiquitins/metabolismPublished by: -
4Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2012-09-08Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; *Biocatalysis ; Humans ; Nuclear Proteins/*chemistry ; Transcription Factors/*chemistry ; Ubiquitin/*metabolism ; Ubiquitin-Conjugating Enzymes/*chemistry/*metabolism ; Ubiquitin-Protein Ligases/*chemistry ; *Zinc FingersPublished by: -
5Latest Papers from Table of Contents or Articles in PressK. F. Mayer ; R. Waugh ; J. W. Brown ; A. Schulman ; P. Langridge ; M. Platzer ; G. B. Fincher ; G. J. Muehlbauer ; K. Sato ; T. J. Close ; R. P. Wise ; N. Stein
Nature Publishing Group (NPG)
Published 2012Staff ViewPublication Date: 2012-10-19Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Alternative Splicing/genetics ; Codon, Nonsense/genetics ; Crops, Agricultural/genetics ; Evolution, Molecular ; Gene Expression Regulation, Plant ; Genes, Plant/genetics ; Genome, Plant/*genetics ; Genomics ; Hordeum/classification/*genetics ; Molecular Sequence Annotation ; Physical Chromosome Mapping ; Polymorphism, Single Nucleotide/genetics ; Repetitive Sequences, Nucleic Acid/genetics ; *Sequence Analysis, DNA ; Transcriptome/geneticsPublished by: -
6Articles: DFG German National LicensesLeelawat, C. ; Scherer, W. ; Chang, J. ; Schulman, A. ; Vijayaraghavan, T.
Oxford, UK : Blackwell Publishing Ltd
Published 1992Staff ViewISSN: 1708-8240Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: The purpose of this in vitro study was to determine whether adhesive lining materials reduce microleakage in amalgam restorations, and to observe the degree of microleakage at the interface between freshly placed (new) and existing (old) amalgam. Forty-eight specimens were used in the experimental groups. The materials used to study microleakage in this investigation were: copal varnish, a dentin bonding agent (Clearfil New Bond), and a 4-META adhesive (Amalgambond). No significant difference in microleakage was found at the interfaces between freshly placed and existing amalgam. Significantly less microleakage was noted in specimens using the 4-META adhesive and the dentin bonding agent as compared to specimens in which no lining material was placed. Significantly less microleakage was noted in specimens using the 4-META adhesive compared to specimens using cavity varnish.Type of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesLeelawat, C. ; Scherer, W. ; Chang, J. ; David, S. ; Schulman, A.
Oxford, UK : Blackwell Publishing Ltd
Published 1992Staff ViewISSN: 1708-8240Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: The purpose of this study was to observe the interfaces between (1) dentin and amalgam and (2) freshly placed amalgam and existing amalgam using various adhesive liners. Specimens were randomly assigned to four equal groups for liner placement: Group I - control, no liner used; Group II - copal varnish; Group III -4-META adhesive; Group IV - dentin bonding agent. After liner placement and amalgam replacement, specimens set for 24 hours and were then thermocycled in 0.5% basic Fuchsin dye, sectioned, and SEM analyses performed. Microgaps appeared in a disjointed fashion at the interface between freshly placed and existing amalgam. The 4-META adhesive appeared to establish a bond between amalgam and tooth structure and, thus, diminished the microgap between amalgam and dentin.Type of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesStaff View
ISSN: 0005-7967Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: MedicinePsychologyType of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesStaff View
ISSN: 0007-1269Topics: PsychologyURL: -
10Articles: DFG German National LicensesStaff View
ISSN: 0021-9673Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 1432-0509Keywords: Key words: Ascariasis—Biliary system—Ultrasound—Bile duct calculi.Source: Springer Online Journal Archives 1860-2000Topics: MedicineNotes: Abstract. Background: To determine the range of ultrasonographic (US) appearances of Ascaris lumbricoides roundworms in the biliary system, their distribution in the intra- and extrahepatic parts of the system, and associated features. Methods: All cases of biliary ascariasis during a 10-year period were reviewed. There were 42 cases in which diagnosis was based on established US criteria, and 2 cases diagnosed surgically in which US had been negative. These 44 cases occurred in 36 patients. Results: In the US-diagnosed cases, worms were present in intrahepatic ducts in 32 cases, in the main duct in 37, and in the gallbladder in eight. In six cases, the liver was lifted off the main portal vein by a bundle of worms obliterating the lumen of the main bile duct. Worms packing and dilating intrahepatic ducts produced pseudotumorous appearances in the liver in four cases and bundlelike appearances in three. Worms were also seen in the pancreatic duct in two cases. Stones in intrahepatic ducts were present in 12 patients. Conclusion: Biliary ascariasis should be searched for inside and outside the liver. The appearances of bundles and boluses are different from those of single worms. Intra- and extrahepatic biliary stones may be present.Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesStaff View
ISSN: 1432-0509Keywords: Key words: Traumatic, diaphragmatic hernia—Stomach—Diagnosis—Radiography—Complications.Source: Springer Online Journal Archives 1860-2000Topics: MedicineNotes: Abstract. Six cases of gastric herniation through the lacerated diaphragm are presented. Plain radiographs and single-contrast barium examinations demonstrate simple signs that either have not been previously published or need restatement. Some pitfalls that still delay diagnosis are also shown.Type of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesStaff View
ISSN: 1432-0509Keywords: Key words: Traumatic, diaphragmatic hernia—Intestines—Diagnosis—Radiography—Ultrasonography—Complications.Source: Springer Online Journal Archives 1860-2000Topics: MedicineNotes: Abstract. Five cases of intestinal herniation through the torn diaphragm are presented. Plain radiography, single-contrast examination, and ultrasonography show some simple features that either have not been previously published or need restatement. Some pitfalls that still delay diagnosis are also shown.Type of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 1432-2242Keywords: Key words Hordeum vulgare ; Retrotransposon BARE-1 ; REMAP ; IRAP ; Molecular markerSource: Springer Online Journal Archives 1860-2000Topics: BiologyNotes: Abstract The BARE-1 retrotransposon is an active, dispersed, and highly abundant component of the genome of barley (Hordeum vulgare) and other species in its genus. Like all retrotransposons of its kind, BARE-1 is bounded by long terminal repeats (LTRs). We have developed two amplification-based marker methods based on the position of given LTRs within the genome. The IRAP (Inter-Retrotransposon Amplified Polymorphism) markers are generated by the proximity of two LTRs using outward-facing primers annealing to LTR target sequences. In REMAP (REtrotransposon-Microsatellite Amplified Polymorphism), amplification between LTRs proximal to simple sequence repeats such as constitute microsatellites produces markers. The methods can distinguish between barley varieties and produce fingerprint patterns for species across the genus. The patterns indicate that although the BARE-1 family of retrotransposons is disperse, these elements are locally clustered or nested and often found near tandem arrays of a simple sequence repeat.Type of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesStaff View
ISSN: 1617-4623Keywords: BARE-1 retrotransposon Barley Net blotch resistance Linkage mapping Quantitative trait locus (QTL)Source: Springer Online Journal Archives 1860-2000Topics: BiologyNotes: Abstract. Net blotch, which is caused by the fungus Pyrenophora teres Drechs. f. teres Smedeg., presents a serious problem for barley production worldwide, and the identification and deployment of sources of resistance to it are key objectives for many breeders. Here, we report the identification of a major resistance gene, accounting for 65% of the response variation, in a cross between the resistant line CI9819 and the susceptible cv. Rolfi. The resistance gene was mapped to chromosome 6H with the aid of two recently developed systems of retrotransposon-based molecular markers, REMAP and IRAP. A total of 239 BARE-1 and Sukkula retrotransposon markers were mapped in the cross, and the 30-cM segment containing the locus with significant resistance effect contained 26 of the markers. The type and local density of the markers should facilitate future map-based cloning of the resistance gene as well as manipulation of the resistance through backcross breeding.Type of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesGribbon, B. M. ; Pearce, S. R. ; Kalendar, R. ; Schulman, A. H. ; Paulin, L. ; Jack, P. ; Kumar, A. ; Flavell, A. J.
Springer
Published 1999Staff ViewISSN: 1617-4623Keywords: Key words Retrotransposon ; Transposable element ; Barley ; Wheat ; copiaSource: Springer Online Journal Archives 1860-2000Topics: BiologyNotes: Abstract The Ty1-copia group retrotransposon populations of barley (Hordeum vulgare) and bread wheat (Triticum aestivum) have been characterised by degenerate PCR and sequence analysis of fragments of the reverse transcriptase genes. The barley population is comprised of a highly heterogeneous set of retrotransposons, together with a collection of sequences that are closely related to the BARE-1 element. Wheat also contains a highly diverse Ty1-copia retrotransposon population, together with a less prominent BARE-1 subgroup. These data have been combined with previously published Gramineae sequences to construct a composite phylogenetic tree for this class of retrotransposons in cereal grasses. The analysis indicates that the ancestral Gramineae genome contained a heterogeneous population of Ty1-copia group retrotransposons, the descendants of which have proliferated to differing degrees in present-day species. Lastly, the level of recent transpositional activity of two Ty1-copia elements has been estimated by measuring their insertional polymorphism within species. Both transposons are highly polymorphic within all species tested. These data suggest that transposition proficiency may be a common and evolutionarily stable feature of the Ty1-copia group retrotransposons of cereal grasses.Type of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesStaff View
ISSN: 0021-9304Keywords: Chemistry ; Polymer and Materials ScienceSource: Wiley InterScience Backfile Collection 1832-2000Topics: MedicineTechnologyAdditional Material: 2 Ill.Type of Medium: Electronic ResourceURL: -
18Articles: DFG German National LicensesStaff View
ISSN: 0021-9304Keywords: Chemistry ; Polymer and Materials ScienceSource: Wiley InterScience Backfile Collection 1832-2000Topics: MedicineTechnologyNotes: A microindentation technique was used to study and estimate the fracture toughness of six amalgams. A significant difference is observed between fracture toughness at the bulk and the margin of amalgams. All amalgams show significant differences in fracture toughness as a function of distance from the margin. Microindentation measurement of fracture toughness appears to be an effective method of evaluating the localized brittleness of amalgams.Additional Material: 9 Ill.Type of Medium: Electronic ResourceURL: -
19Articles: DFG German National LicensesStaff View
ISSN: 0021-9304Keywords: Chemistry ; Polymer and Materials ScienceSource: Wiley InterScience Backfile Collection 1832-2000Topics: MedicineTechnologyNotes: The in vitro deformation failure behavior of the conventional and the recent high copper dental amalgams is studied under different strain rates. The conventional silver-tin amalgams exhibited significant slow compressive flow at low strain rates, but failed catastrophically at the higher loading rates. On the other hand, amalgams containing highest copper contents showed no compressive flow and failed ctastrophically at all the loading rates. The slow compressive flow in the conventional dental amalgams indicate that dislocations may play an important role in the deformation process of the amalgams at the lower strain rates.Additional Material: 8 Ill.Type of Medium: Electronic ResourceURL: -
20Articles: DFG German National LicensesStaff View
ISSN: 0021-9304Keywords: Chemistry ; Polymer and Materials ScienceSource: Wiley InterScience Backfile Collection 1832-2000Topics: MedicineTechnologyNotes: The demineralization and ion binding effects on dental tissues due to poly(acrylic) acid attack under different dilution conditions of the latter are studied by scanning electron microscope (SEM) and infrared (IR) spectroscopy. The results indicate that in addition to the general demineralization effects such as preferential prism core attack, prism periphery attack, and protruding prism rods, competing ion binding effects also occur. Using optimum dilution conditions, the microstructural effects of demineralization and ion binding are shown and the effects are related to IR spectral observations.Additional Material: 9 Ill.Type of Medium: Electronic ResourceURL: