Index Catalog // ScholarsArchive@OSU

Small RNA binding is a common strategy to suppress RNA silencing by several viral suppressors

Creator:: Lakatos, Lóránt, Csorba, Tibor, Pantaleo, Vitantonio, Chapman, Elisabeth J., Carrington, James C., Liu, Yu-Ping, Dolja, Valerian V., Calvino, Lourdes Fernández, López-Moya, Juan José, and Burgyán, József
Abstract:: RNA silencing is an evolutionarily conserved system that functions as an antiviral mechanism in higher plants and insects. To counteract RNA silencing, viruses express silencing suppressors that interfere with both siRNA- and microRNA-guided silencing pathways. We used comparative in vitro and in vivo approaches to analyse the molecular mechanism of...
Resource Type:: Article
Full Text:: suppression L Lakatos et al &2006 European Molecular Biology Organization The EMBO Journal VOL 25 | NO 12

A Korean elementary teacher's beliefs about teaching and learning and its impact on interactions and norms in mathematics classroom

Creator:: Cho, Cheong-soo
Abstract:: This study described how and why a Korean elementary teacher taught mathematics as he did. Specifically, the study sought to describe his beliefs about the teaching and learning of mathematics and relate them to patterns of classroom interaction and norms. An ethnographic inquiry guided the study of one third grade...
Resource Type:: Dissertation
Full Text:: and Norms in Mathematics Classroom. Abstract approved: Margaret L. Niess This study described

An investigation of tenth grade students' views of the purpose of geometric proof

Creator:: Gfeller, Mary Katherine
Abstract:: The purpose of this investigation was to describe tenth grade students' views of the purposes of geometric proof within the context of their learning. Classroom observations, the curriculum, assessment tools, journal questions, and a preconceptions questionnaire were used to provide context for the views expressed by students from a single...
Resource Type:: Dissertation
Full Text:: Investigation of Tenth Grade Students' Views of the Purposes of Geometric Proof Abstract approved: Margaret L

The relationship of a problem-based calculus course and students' views of mathematical thinking

Creator:: Liu, Po-Hung
Abstract:: It has been held that heuristic training alone is not enough for developing one's mathematical thinking. One missing component is a mathematical point of view. Many educational researchers have proposed problem-based curricula to improve students' views of mathematical thinking. The present study reports findings regarding effects of a problem-based calculus...
Resource Type:: Dissertation
Full Text:: treatment group (R), list treatment group (L). and behavior instruction group (B). All students were given

Generation of full-length cDNA clone and functional analysis of leader proteases of grapevine leafroll-associated virus-2

Creator:: Liu, Yu-Ping
Abstract:: Papain-like leader proteases are found in diverse families of human, animal, plant, and fungal positive-strand RNA viruses. In addition to autocatalytic processing, these proteases play a variety of roles in the virus life cycle. In particular, the leader protease (L-Pro) of a prototype member of the Closterovirus genus, Beet yellows...
Resource Type:: Dissertation
Full Text:: proteases play a variety of roles in the virus life cycle. In particular, the leader protease (L-Pro) of a

Using lasers to probe the transient light absorption by proteorhodopsin in marine bacterioplankton

Creator:: Desiderio, Russell A., Laney, Samuel R., Letelier, Ricardo M., and Giovannoni, Stephen J.
Abstract:: We constructed an experimental apparatus that used lasers to provide the probe beams for measuring the transient absorption kinetics of bacterioplankton that contain proteorhodopsin, a microbial protein that binds retinal and is analogous to animal rhodopsin. With this approach we were able to observe photocycles characteristic of functioning retinylidene ion...
Resource Type:: Article
Full Text:: . Hadd, L. P. Nguyen, S. B. Jovanovich, C. M. Gates, R. A. Feldman, J. L. Spudich, E. N. Spudich, and E

Endogenous and antiviral RNA silencing pathways in Arabidopsis

Creator:: Chapman, Elisabeth J.
Abstract:: RNA silencing pathways are required for a wide variety of processes in most eucaryotes. In plants, small-interfering RNA (siRNA) arising from transposons and other repetitive sequences is associated with heterochromatin formation and maintenance. MicroRNAs and trans-acting siRNAs encoded at discrete loci function as negative regulators of gene expression by triggering...
Resource Type:: Dissertation
Full Text:: Chapter 3 were done by Lorant Lakatos. Yu-Ping Liu launched BYV virus infection, shown in Chapter 3

Review of the book The Jews of Vienna and the First World War; Reconstructing a National Identity: The Jews of Habsburg Austria during World War I

Creator:: Healy, Maureen
Resource Type:: Article
Full Text:: . Reconstructing a National Identity: The Jews of Habsburg Austria during World War I. By Marsha L. Rozenblit

Introductory college chemistry students' understanding of stoichiometry: connections between conceptual and computational understandings and instruction

Creator:: Wolfer, Adam J.
Abstract:: Previous research has shown a gap between chemistry students' conceptual and computational understandings of chemistry topics such as gas laws, equilibrium, and reactions. This qualitative study examined the conceptual and computational understandings of stoichiometry of college students enrolled in a large lecture Introductory Chemistry course. Factors that might influence students'...
Resource Type:: Dissertation
Full Text:: Lakatos (1970) (Niaz, 1995b, 1998a); conceptual success was a predictor of computational success, and

Stability of reporter gene expression and RNAi in transgenic poplars over multiple years in the field under vegetative propagation

Creator:: Li, Jingyi
Abstract:: Stable expression of transgenes is required for commercial uses of genetically engineered trees. To better understand the stability of transgene expression under field conditions, we studied transgene expression and RNA interference (RNAi)-induced transgene suppression in 2,480 transgenic poplars (460 transgene insertion events) over three years. Stability of expression was assessed...
Resource Type:: Dissertation
Full Text:: copy number was positively correlated with expression (r = 0.46 for GFP, and 0.35 for BAR

ScholarsArchive@OSU

Small RNA binding is a common strategy to suppress RNA silencing by several viral suppressors

A Korean elementary teacher's beliefs about teaching and learning and its impact on interactions and norms in mathematics classroom

An investigation of tenth grade students' views of the purpose of geometric proof

The relationship of a problem-based calculus course and students' views of mathematical thinking

Generation of full-length cDNA clone and functional analysis of leader proteases of grapevine leafroll-associated virus-2

Using lasers to probe the transient light absorption by proteorhodopsin in marine bacterioplankton

Endogenous and antiviral RNA silencing pathways in Arabidopsis

Review of the book The Jews of Vienna and the First World War; Reconstructing a National Identity: The Jews of Habsburg Austria during World War I

Introductory college chemistry students' understanding of stoichiometry: connections between conceptual and computational understandings and instruction

Stability of reporter gene expression and RNAi in transgenic poplars over multiple years in the field under vegetative propagation

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