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Results: 399
Enzymatic Sulfurylation Mechanisms
Irving Hyman Goldberg
Jan 01, 0001
Sulfate activation and transfer to lipids, polysaccharides, and aminoalkyl phenols have been studied In a variety of biological systems. The transfer of S3504 from radioactive 3'-phosphoadenoslne 5'-phosphosulfate (PAPS35) into...
Published by: Rockefeller University
Genome-Wide Localization And Novel Deposition Pathways Of Histone Variant H3.3 In Embryonic Stem And Neuronal Precursor Cells
Aaron David Goldberg
Jan 01, 0001
The eukaryotic genome is composed of chromatin, a complex polymer of genomic DNA, RNA, and closely associated proteins. Histone proteins form the core of the nucleosome, the fundamental repeating unit of chromatin. Variant...
Published by: Rockefeller University
Investigating Genetic (IN)Compatibility Between Temperate Phages and CRISPR-CAS Systems in Staphylococcus Aureus
Gregory W Goldberg
Jan 01, 0001
Prokaryotic organisms employ various mechanisms for defending against parasitism by viruses and other mobile genetic elements. One form of defense comprises the adaptive immune systems derived from clustered, regularly...
Published by: Rockefeller University
Ensuring Core Competencies for Cybersecurity Specialists
Within an organization, it is critical that all employees possess a security awareness and thus play a part in the protection of said organization's information assets. Some employees will have key roles and responsibilities and...
The IKKbeta subunit of IkappaB kinase (IKK) is essential for nuclear factor kappaB activation and prevention of apoptosis.
The IkappaB kinase (IKK) complex is composed of three subunits, IKKalpha, IKKbeta, and IKKgamma (NEMO). While IKKalpha and IKKbeta are highly similar catalytic subunits, both capable of IkappaB phosphorylation in vitro, IKKgamma...
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Optimization of Nanosubstrates toward Molecularly Surface-Functionalized Raman Spectroscopy.
Diagnostic advancements require continuous developments of reliable analytical sensors, which can simultaneously fulfill many criteria, including high sensitivity and specificity for a broad range of target analytes....
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Musicians’ views on the role of reading music in learning, performance, and understanding
Yuko Arthurs, Karin Petrini
Mar 31, 2024
Reading music notation is not an easy skill to acquire and can take years of training to master. In addition, it is not strictly necessary to be able to read music to make music. Nevertheless, music teaching and learning in the...
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Oil and gas companies invest in legislators that vote against the environment.
Do campaign contributions from oil and gas companies influence legislators to vote against the environment, or do these companies invest in legislators that have a proven antienvironmental voting record? Using 28 y of campaign...
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Ursinus College Bulletin, January 1988
President's memo: Students face evolution of social values Colleges reexamine student alcohol use: What other colleges are doing; What Ursinus is doing Research expert leads students to chemical frontiers Friday nights on the...
Published by: Ursinus College
Reversible Optogenetic Control of Subcellular Protein Localization in a Live Vertebrate Embryo.
We demonstrate the utility of the phytochrome system to rapidly and reversibly recruit proteins to specific subcellular regions within specific cells in a living vertebrate embryo. Light-induced heterodimerization using the...
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Field interventions for climate change mitigation behaviors
Behavioral change is essential to mitigate climate change. To advance current knowledge, we synthesize research on interventions aiming to promote climate change mitigation behaviors in field settings. In a preregistered...
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Rapid profiling of triglycerides in human breast milk using liquid extraction surface analysis Fourier transform mass spectrometry reveals new very long chain fatty acids and differences within individuals.
RATIONALE: We describe a novel method for preparing milk samples and profiling their triglyceride (TG) fractions. This method was used to explore how the TG profile of milk modulates as lactation progresses and how the TG...
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Citizen Adoption in E-Government Systems
Electronic Government (e-Government) refers to a system of information, communication and interaction between government and its citizens. E-Government adoption has been studied for more than a decade with several meta-analytic...
Non-smooth Hopf-type bifurcations arising from impact–friction contact events in rotating machinery
We analyse the novel dynamics arising in a nonlinear rotor dynamic system by investigating the discontinuity-induced bifurcations corresponding to collisions with the rotor housing (touchdown bearing surface interactions). The...
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