• Ancient hybridization leads to the repeated evolution of red flowers across a monkeyflower radiation 

  Short, Aidan W.; Streisfeld, Matthew A. (Oxford Academic, 2023-06-05)

  The reuse of old genetic variation can promote rapid diversification in evolutionary radiations, but in most cases, the historical events underlying this divergence are not known. For example, ancient hybridization can ...
• Comparison of fractal and grid electrodes for studying the effects of spatial confinement on dissociated retinal neuronal and glial behavior 

  Moslehi, Saba; Rowland, Conor; Smith, Julian H.; Griffiths, Willem; Watterson, William J.; Niell, Cristopher M.; Alemán, Benjamín J.; Perez, Maria-Thereza; Taylor, Richard P. (Nature, 2022-10-20)

  Understanding the impact of the geometry and material composition of electrodes on the survival and behavior of retinal cells is of importance for both fundamental cell studies and neuromodulation applications. We ...
• Aging and sperm signals alter DNA break formation and repair in the C. elegans germline 

  Toraason, Erik; Adler, Victoria L.; Libuda, Diana E. (PLOS, 2022-11-07)

  Female reproductive aging is associated with decreased oocyte quality and fertility. The nematode Caenorhabditis elegans is a powerful system for understanding the biology of aging and exhibits age-related reproductive ...
• Ligand field tuning of d-orbital energies in MOF clusters 

  Diamond, Brian; Payne, Lillian; Hendon, Christopher (Research Square, 2023-04-12)

  Linker functionalization is a common route used to affect the electronic and catalytic properties of metal-organic frameworks. By either pre- or post-synthetically installing linkages with differing linker moieties the ...
• Molecular dissection of PI3Kβ synergistic activation by receptor tyrosine kinases, GβGγ, and Rho-family GTPases 

  Duewell, Benjamin R.; Wilson, Naomi E.; Bailey, Gabriela M.; Peabody, Sarah E.; Hansen, Scott D. (bioRxiv, 2023-05-01)

  The class 1A phosphoinositide 3-kinase (PI3K) beta (PI3Kβ) is functionally unique in the ability to integrate signals derived from receptor tyrosine kinases (RTKs), heterotrimeric guanine nucleotidebinding protein ...
• Anomalous Dynamics in Macromolecular Liquids 

  Guenza, Marina G. (MDPI, 2022-02-22)

  Macromolecular liquids display short-time anomalous behaviors in disagreement with conventional single-molecule mean-field theories. In this study, we analyze the behavior of the simplest but most realistic macromolecular ...
• Mendeleev eponyms in the epoch of educational ethnocentrism 

  Slabin, Uladzimir (Scientia Socialis, 2023)

  Eponymous terms play an important role in STEM education. This research focuses on the current state of Mendeleev eponyms in the context of education and ethnocentrism, addressing their usage in various languages, their ...
• Mapping DNA conformations and interactions within the binding cleft of bacteriophage T4 single-stranded DNA binding protein (gp32) at single nucleotide resolution 

  Camel, Benjamin R.; Jose, Davis; Meze, Katarina; Dang, Anson; von Hippel, Peter H. (Oxford University Press, 2020-12-24)

  In this study, we use single-stranded DNA (oligo-dT) lattices that have been position-specifically labeled with monomer or dimer 2-aminopurine (2-AP) probes to map the local interactions of the DNA bases with the nucleic ...
• Evolving Stark Effect During Growth of Perovskite Nanocrystals Measured Using Transient Absorption 

  Sadighian, James C.; Wilson, Kelly S.; Crawford, Michael L.; Wong, Cathy Y. (Frontiers, 2020-10)

  Methylammonium lead triiodide (MAPbI3) nanocrystals (NCs) are emerging materials for a range of optoelectronic applications. Photophysical characterization is typically limited to structurally stable NCs owing to the ...
• Dinucleotides as simple models of the base stacking-unstacking component of DNA 'breathing' mechanisms 

  Beyerle, Eric R.; Dinpajooh, Mohammadhasan; Ji, Huiying; von Hippel, Peter H.; Marcus, Andrew H.; Guenza, Marina G. (Oxford Academic, 2021-01)

  Regulatory protein access to the DNA duplex 'interior' depends on local DNA 'breathing' fluctuations, and the most fundamental of these are thermally-driven base stacking-unstacking interactions. The smallest DNA unit that ...
• The Calculated Properties of Helium II 

  Brooks, James S.; Donnelly, Russell J. (University of Oregon, 1973-12)

  There is a continual need for a consistent set of experimental data on helium II. Compilations have been given in the Appendix of Wilks's "The Properties of Liquid and Solid Helium" and Donnelly's "Experimental Superfluidity." ...
• Prion protein expression in Chinese hamster ovary cells using a glutamine synthetase selection and amplification system 

  Blochberger, Thomas C.; Cooper, Carl; Peretz, David; Tatzelt, Jorg; Griffith, O. H.; Baldwin, Michael A.; Prusiner, Stanley B. (Protein Engineering, 1997)
• Phorbol ester-induced actin cytoskeletal reorganization requires a heavy metal ion 

  Hedberg, Karen K.; Birrell, G. B.; Griffith, O. H. (Cell Regulation, 1991-12)
• Phosphatidylinositol-Specific Phospholipase C of Bacillus cereus: Cloning, Sequencing, and Relationship to Other Phospholipases 

  Griffith, O. H.; McMillen, Debra A.; Evans, Loreene M.; Kuppe, Andreas (Journal of Bacteriology, 1989-11)

  The phosphatidylinositol (Pl)-specific phospholipase C (PLC) of Bacillus cereuswas cloned into Escherichia coli by using monoclonal antibody probes raised against the purified protein. The enzyme is specific for hydrolysis ...
• Beyond Information: Exploring Patients’ Preferences 

  Epstein, Ronald; Peters, Ellen (American Medical Association, 2009)

  The Institute of Medicine considers patient-centered care (“care that is respectful of and responsive to individual patient preferences, needs and values” 1(p6)) to be a foundation of high-quality health care, along ...
• Isotope effect on the paramagnetic resonance of triplet excitons 

  Buckman, T. D.; Griffith, O. H.; McConnell, H. M. (Journal of Chemical Physics, 1965-10-15)
• Prion protein (PrP) synthetic peptides induce cellular PrP to acquire properties of the scrapie isoform 

  Kaneko, K.; Peretz, David; Pan, K. K.; Blochberger, Thomas C.; Wille, H.; Gabizon, R.; Griffith, O. H.; Cohen, F. E.; Baldwin, Michael A.; Prusiner, Stanley B. (Proceedings of the National Academy of Sciences, 1995-11)

  Conversion of the cellular isoform of prion protein (PrPc) into the scrapie isoform (PrPSc) involves an increase in the /3-sheet content, diminished solubility, and resistance to proteolytic digestion. Transgenetic ...
• Electron optical benches for in-line and branched systems. A new bench designed for mirror-based aberration correction and low energy electron microscopy 

  Skoczylas, W. P.; Rempfer, G. F.; Griffith, O. H. (Review of Scientific Instruments, 1994-10)

  A review of electron optical bench literature is presented, and the designs of two optical benches used by the authors are described. One bench was designed for testing individual electrostatic electron lenses and in-line ...
• Phorbol ester-induced actin cytoskeletal reorganization requires a heavy metal ion, probably Zn2+. 

  Hedberg, K. K.; Birrell, G. B.; Griffith, O. H. (Cell Regulation, 1991-12)

  The cell-permeant heavy metal chelator N,N,N',Ntetrakis( 2-pyridylmethyl)ethylenediamine (TPEN) was found to counteract phorbol ester-induced actin reorganization in PTK2 and Swiss 3T3 cells. By us ing fluorescence and ...
• Phosphatidylinositol-specific phospholipase C from Bacillus cereus and Bacillus thuringiensis 

  Griffith, O. H.; Volwerk, J. J.; Kuppe, A. (Methods In Enzymology, 1991)

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