Index Catalog // ScholarsArchive@OSU

High-Throughput Sequencing of Arabidopsis microRNAs : Evidence for Frequent Birth and Death of MIRNA Genes

Creator:: Fahlgren, Noah, Howell, Miya D., Kasschau, Kristin D., Sullivan, Christopher M., Cumbie, Jason S., Givan, Scott A., Law, Theresa F., Grant, Sarah R., Dangl, Jeffrey L., and Carrington, James C.
Abstract:: In plants, microRNAs (miRNAs) comprise one of two classes of small RNAs that function primarily as negative regulators at the posttranscriptional level. Several MIRNA genes in the plant kingdom are ancient, with conservation extending between angiosperms and the mosses, whereas many others are more recently evolved. Here, we use deep...
Resource Type:: Article
Full Text:: Death of MIRNA Genes. PLoS ONE 2(2): e219. doi:10.1371/journal.pone.0000219 INTRODUCTION Eukaryotes

Genome-Wide Profiling and Analysis of Arabidopsis siRNAs

Creator:: Kasschau, Kristin D., Fahlgren, Noah, Chapman, Elisabeth J., Sullivan, Christopher M., Cumbie, Jason S., Givan, Scott A., and Carrington, James C.
Abstract:: Eukaryotes contain a diversified set of small RNA-guided pathways that control genes, repeated sequences, and viruses at the transcriptional and posttranscriptional levels. Genome-wide profiles and analyses of small RNAs, particularly the large class of 24-nucleotide (nt) short interfering RNAs (siRNAs), were done for wild-type Arabidopsis thaliana and silencing pathway mutants...
Resource Type:: Article
Full Text:: analysis of Arabidopsis siRNAs. PLoS Biol 5(3): e57. doi:10. 1371/journal.pbio.0050057 Introduction Most

Reproductive phase locking of mosquito populations in response to rainfall frequency

Creator:: Shaman, Jeffrey and Day, Jonathan F.
Abstract:: The frequency of moderate to heavy rainfall events is projected to change in response to global warming. Here we show that these hydrologic changes may have a profound effect on mosquito population dynamics and rates of mosquito-borne disease transmission. We develop a simple model, which treats the mosquito reproductive cycle...
Resource Type:: Article
Full Text:: . PLoS ONE 2(3): e331. doi:10.1371/journal.pone.0000331 INTRODUCTION Mosquito populations and the

Genetic and Functional Diversification of Small RNA Pathways in Plants

Creator:: Xie, Zhixin, Johansen, Lisa K., Gustafan, Adam M., Kasschau, Kristin D., Lellis, Andrew D., Zilberman, Daniel, Jacobsen, Steven E., and Carrington, James C.
Abstract:: Multicellular eukaryotes produce small RNA molecules (approximately 21–24 nucleotides) of two general types, microRNA (miRNA) and short interfering RNA (siRNA). They collectively function as sequence-specific guides to silence or regulate genes, transposons, and viruses and to modify chromatin and genome structure. Formation or activity of small RNAs requires factors belonging...
Resource Type:: Article
Full Text:: proteins in miRNA (DCL1), endogenous siRNA (DCL3), and viral siRNA (DCL2) biogenesis were identified. One

Multiplex sequencing of plant chloroplast genomes using Solexa sequencing-by-synthesis technology

Creator:: Cronn, Richard, Liston, Aaron, Parks, Matthew, Gernandt, David S., Shen, Rongkun, and Mockler, Todd
Abstract:: Organellar DNA sequences are widely used in evolutionary and population genetic studies, however, the conservative nature of chloroplast gene and genome evolution often limits phylogenetic resolution and statistical power. To gain maximal access to the historical record contained within chloroplast genomes, we have adapted multiplex sequencing-by-synthesis (MSBS) to simultaneously sequence...
Resource Type:: Article
Full Text:: from this journal can be downloaded with one click as a PowerPoint slide. Journal information http

Stigma and the HIV Diagnosis

Creator:: Hyde, Christina L.
Abstract:: One of the roots of the global problem of HIV/AIDS is the shame associated with an HIV diagnosis. Because it can be transmitted sexually, HIV is stigmatized. Even though there are many routes of transmission that would not cause embarrassment, many times the public view is uncompassionate towards its victims,...
Resource Type:: Honors College Thesis
Full Text:: : __________________________________ Linda Bruslind One of the roots of the global problem of HIV/AIDS is the

Antisense Antibiotics

Creator:: Mitev, Georgi Mitko
Abstract:: Two different types of Phosphorodiamidate Morpholino Oligomers (PMOs) were used to inhibit growth in pure cultures of Salmonella enterica serovar typhimurium and in mouse macrophages infected with S. typhimurium. Both PMOs were 11 bases long and complementary to bases 6-16 of acyl carrier protein mRNA. A membrane-penetrating peptide, (RXR)4XB, was...
Resource Type:: Honors College Thesis
Full Text:: Uncomplicated Typhoid Fever in Children and Adults in Vietnam. PLoS ONE 3(5): e2188. 12. Enterlein S

Positioning Fisheries in a Changing World

Creator:: Williams, Meryl, Ridgeway, Lori, Grafton, Quentin, and Squires, Dale
Abstract:: Society has agreed on the goal of sustainable fisheries but achieving the goal is often submerged by more immediate national and international demands causing fisheries to slip down the political agenda or diverting attention to other fisheries issues, e.g., profitability under high fuel prices. Among the problems challenging marine capture...
Resource Type:: Research Paper
Full Text:: sustainability. Further, transitions to sustainability are not one-off events - constant adjustments are needed

Repression of DNA Mismatch Repair (MMR) in Arabidopsis thaliana through Dominant-Negative MMR Proteins

Creator:: Mohamed, Aly
Abstract:: The highly conserved multi-protein mismatch repair (MMR) system is known for its ability to correct post replication errors in genomic DNA. A hallmark of MMR deficiency in all organisms is microsatellite instability. The initiating proteins in the eukaryotic MMR system are hetrodimers formed with an integral MSH2 subunit and one...
Resource Type:: Honors College Thesis
Full Text:: formed with an integral MSH2 subunit and one of three other subunits; MSH3, MSH6, or MSH7. Conserved

Gramene: a bird's eye view of cereal genomes

Creator:: Jaiswal, Pankaj, Ni, Junjian, Yap, Immanuel, Ware, Doreen, Spooner, William, Youens-Clark, Ken, Canaran, Payan, Fogleman, Molly, Hebbard, Claire, Ren, Liya, Liang, Chengzhi, Zhao, Wei, Ratnapu, Kiran, Faga, Benjamin, Avraham, Shuly, Schmidt, Steven, Casstevens, Terry M., Buckler, Edward S., Stein, Lincoln, and McCouch, Susan
Abstract:: Rice, maize, sorghum, wheat, barley and the other major crop grasses from the family Poaceae (Gramineae) are mankind’s most important source of calories and contribute tens of billions of dollars annually to the world economy (FAO 1999, http://www.fao.org; USDA 1997, http://www.usda.gov). Continued improvement of Poaceae crops is necessary in order...
Resource Type:: Article
Full Text:: sequenced. Gramene is a one stop portal for finding curated literature, genetic and genomic data- sets

ScholarsArchive@OSU

High-Throughput Sequencing of Arabidopsis microRNAs : Evidence for Frequent Birth and Death of MIRNA Genes

Genome-Wide Profiling and Analysis of Arabidopsis siRNAs

Reproductive phase locking of mosquito populations in response to rainfall frequency

Genetic and Functional Diversification of Small RNA Pathways in Plants

Multiplex sequencing of plant chloroplast genomes using Solexa sequencing-by-synthesis technology

Stigma and the HIV Diagnosis

Antisense Antibiotics

Positioning Fisheries in a Changing World

Repression of DNA Mismatch Repair (MMR) in Arabidopsis thaliana through Dominant-Negative MMR Proteins

Gramene: a bird's eye view of cereal genomes

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