Search Results - "Haag, R"

Multisubunit RNA polymerases IV and V: purveyors of non-coding RNA for plant gene silencing by Pikaard, Craig S, Haag, Jeremy R

“…Key Points RNA polymerase IV (Pol IV) and Pol V are plant-specific RNA polymerases that have non-redundant activities that evolved as specialized forms of Pol…”
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Noncoding Transcription by RNA Polymerase Pol IVb/Pol V Mediates Transcriptional Silencing of Overlapping and Adjacent Genes by Wierzbicki, Andrzej T., Haag, Jeremy R., Pikaard, Craig S.

“…Nuclear transcription is not restricted to genes but occurs throughout the intergenic and noncoding space of eukaryotic genomes. The functional significance of…”
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In Vitro Transcription Activities of Pol IV, Pol V, and RDR2 Reveal Coupling of Pol IV and RDR2 for dsRNA Synthesis in Plant RNA Silencing by Haag, Jeremy R., Ream, Thomas S., Marasco, Michelle, Nicora, Carrie D., Norbeck, Angela D., Pasa-Tolic, Ljiljana, Pikaard, Craig S.

“…In Arabidopsis, RNA-dependent DNA methylation and transcriptional silencing involves three nuclear RNA polymerases that are biochemically undefined: the…”
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Phylogeography of Daphnia magna Straus (Crustacea: Cladocera) in Northern Eurasia: Evidence for a deep longitudinal split between mitochondrial lineages by Bekker, Eugeniya I, Karabanov, Dmitry P, Galimov, Yan R, Haag, Christoph R, Neretina, Tatiana V, Kotov, Alexey A

“…Species with a large geographic distributions present a challenge for phylogeographic studies due to logistic difficulties of obtaining adequate sampling. For…”
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RNA polymerase V transcription guides ARGONAUTE4 to chromatin by Pikaard, Craig S, Wierzbicki, Andrzej T, Ream, Thomas S, Haag, Jeremy R

“…Retrotransposons and repetitive DNA elements in eukaryotes are silenced by small RNA-directed heterochromatin formation. In Arabidopsis, this process involves…”
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Chromosomal rearrangements maintain a polymorphic supergene controlling butterfly mimicry by Joron, Mathieu, Frezal, Lise, Jones, Robert T., Chamberlain, Nicola L., Lee, Siu F., Haag, Christoph R., Whibley, Annabel, Becuwe, Michel, Baxter, Simon W., Ferguson, Laura, Wilkinson, Paul A., Salazar, Camilo, Davidson, Claire, Clark, Richard, Quail, Michael A., Beasley, Helen, Glithero, Rebecca, Lloyd, Christine, Sims, Sarah, Jones, Matthew C., Rogers, Jane, Jiggins, Chris D., ffrench-Constant, Richard H.

“…Evolution of supergenes The toxic butterfly Heliconius numata , found in forests across South America, mimics the wing patterns of several species of another…”
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Gateway‐compatible vectors for plant functional genomics and proteomics by Earley, Keith W., Haag, Jeremy R., Pontes, Olga, Opper, Kristen, Juehne, Tom, Song, Keming, Pikaard, Craig S.

“…Summary Gateway cloning technology facilitates high‐throughput cloning of target sequences by making use of the bacteriophage lambda site‐specific…”
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Plant Nuclear RNA Polymerase IV Mediates siRNA and DNA Methylation-Dependent Heterochromatin Formation by Onodera, Yasuyuki, Haag, Jeremy R., Ream, Thomas, Nunes, Pedro Costa, Pontes, Olga, Pikaard, Craig S.

“…All eukaryotes have three nuclear DNA-dependent RNA polymerases, namely, Pol I, II, and III. Interestingly, plants have catalytic subunits for a fourth nuclear…”
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Abundance of an invasive bivalve, Corbicula fluminea, is negatively related to growth of freshwater mussels in the wild by Haag, Wendell R., Culp, Jacob, Drayer, Andrea N., McGregor, Monte A., White, Drew E. J., Price, Steven J.

“…Causes of worldwide freshwater mussel declines are poorly understood, and the potential role of the invasive Asian Clam, Corbicula fluminea, has received…”
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Changing Perspectives on Pearly Mussels, North America's Most Imperiled Animals by STRAYER, DAVID L, DOWNING, JOHN A, HAAG, WENDELL R, KING, TIMOTHY L, LAYZER, JAMES B, NEWTON, TERESA J, NICHOLS, S. JERRINE

“…Pearly mussels (Unionacea) are widespread, abundant, and important in freshwater ecosystems around the world. Catastrophic declines in pearly mussel…”
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Mutation of Arabidopsis SMC4 identifies condensin as a corepressor of pericentromeric transposons and conditionally expressed genes by Wang, Jing, Blevins, Todd, Podicheti, Ram, Haag, Jeremy R, Tan, Ek Han, Wang, Feng, Pikaard, Craig S

“…In eukaryotes, transcriptionally inactive loci are enriched within highly condensed heterochromatin. In plants, as in mammals, the DNA of heterochromatin is…”
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Core-multishell nanocarriers: Transport and release of dexamethasone probed by soft X-ray spectromicroscopy by Yamamoto, K., Klossek, A., Flesch, R., Ohigashi, T., Fleige, E., Rancan, F., Frombach, J., Vogt, A., Blume-Peytavi, U., Schrade, P., Bachmann, S., Haag, R., Hedtrich, S., Schäfer-Korting, M., Kosugi, N., Rühl, E.

“…Label-free detection of core-multishell (CMS) nanocarriers and the anti-inflammatory drug dexamethasone is reported. Selective excitation by tunable soft…”
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A candidate locus for variation in dispersal rate in a butterfly metapopulation by Haag, Christoph R, Saastamoinen, Marjo, Marden, James H, Hanski, Ilkka

“…) were both highest in newly established, isolated populations. Furthermore, genotypes with this…”
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Functional and environmental performance of plant-produced crumb rubber asphalt mixtures using the dry process by Bueno, M., Haag, R., Heeb, N., Mikhailenko, P., Boesiger, L., Poulikakos, L. D.

“…Incorporating crumb rubber (CR) using the dry process, directly in the asphalt mixture rather than into the bituminous binder requires no plant retrofitting,…”
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Strong intraspecific variation in genetic diversity and genetic differentiation in Daphnia magna: the effects of population turnover and population size by WALSER, B., HAAG, C. R.

“…Theory predicts that genetic diversity and genetic differentiation may strongly vary among populations of the same species depending on population turnover and…”
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Environmental impact of rejuvenators in asphalt mixtures containing high reclaimed asphalt content by Muñoz, M., Haag, R., Figi, R., Schreiner, C., Zaumanis, M., Cavalli, M. C., Poulikakos, L. D., Heeb, N. V.

“…The use of reclaimed asphalt pavement (RAP) is of increasing importance due to fast-growing amounts of demolished road materials. However, reclaimed asphalt…”
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Efficacy of topically applied rapamycin-loaded redox-sensitive nanocarriers in a human skin/T cell co-culture model by Rancan, F., Rajes, K., Sidiropoulou, P., Hadam, S., Guo, X., Zabihi, F., Mirastschijski, U., Rühl, E., Haag, R., Blume-Peytavi, U., Vogt, A.

“…[Display omitted] •An ex vivo human skin culture model was refined to test drug mTOR inhibitory activity.•Rapamycin loaded on nanocarriers affect dermal…”
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Subunit Compositions of the RNA-Silencing Enzymes Pol IV and Pol V Reveal Their Origins as Specialized Forms of RNA Polymerase II by Ream, Thomas S., Haag, Jeremy R., Wierzbicki, Andrzej T., Nicora, Carrie D., Norbeck, Angela D., Zhu, Jian-Kang, Hagen, Gretchen, Guilfoyle, Thomas J., Paša-Tolić, Ljiljana, Pikaard, Craig S.

“…In addition to RNA polymerases I, II, and III, the essential RNA polymerases present in all eukaryotes, plants have two additional nuclear RNA polymerases,…”
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Characterization of an ester-based core-multishell (CMS) nanocarrier for the topical application at the oral mucosa by Dommisch, H., Stolte, KN, Jager, J., Vogel, K., Müller, R., Hedtrich, S., Unbehauen, M., Haag, R., Danker, K.

“…Objectives Topical drug administration is commonly applied to control oral inflammation. However, it requires sufficient drug adherence and a high degree of…”
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Roles of RNA polymerase IV in gene silencing by Pikaard, Craig S., Haag, Jeremy R., Ream, Thomas, Wierzbicki, Andrzej T.

“…Eukaryotes typically have three multi-subunit enzymes that decode the nuclear genome into RNA: DNA-dependent RNA polymerases I, II and III (Pol I, II and III)…”
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