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Skip to Search Results- 2Chun, Justin
- 1Aktary, Zackie M
- 1Anderson, Andrea Marie
- 1Anderson-Baron, Matthew N
- 1Armstrong, Heather K
- 1Baier, Alicia
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Analysis of Regulatory Mechanisms on RNA Interference by Molecular Chaperone Hsp90 and Protein Phosphorylation in Yeast
DownloadFall 2016
RNA interference (RNAi) is a conserved mechanism that eukaryotes employ small RNAs to regulate gene expression at transcriptional and post-trnascriptiona levels in a sequence-specific manner. However, current understanding on the regulatory mechanisms of RNAi via its core components is quite...
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Spring 2017
ADP-ribosylation factors (Arfs) play a central role in the regulation of vesicular trafficking through the Golgi. Arfs are activated on cis-Golgi membranes exclusively by the guanine nucleotide exchange factor (GEF) Golgi-specific BFA resistance factor 1 (GBF1), upon recruitment from cytosol....
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Hch1p Acts Differently From Its Homologue, Aha1p, in Regulating Sensitivity of Hsp90 to Hsp90 Inhibitors in Yeast
DownloadSpring 2013
Hsp90 is a molecular chaperone that plays a vital role in the regulation of oncoproteins, is targeted by small molecule Hsp90-inhibitors in cancer studies, and is functionally regulated by a cohort of proteins called co-chaperones. We determined that deletion of the co-chaperone Hch1p, but not...
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Spring 2013
The mitochondria associated membranes (MAMs) of the endoplasmic reticulum (ER) are the points of contact between the ER, which is the organelle responsible for lipid and secreted protein synthesis and calcium storage, and the mitochondria, which are organelles responsible for cellular energy...
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Fall 2010
Peroxisomes are indispensable organelles that perform many essential metabolic activities. Thus, eukaryotic cells have evolved molecular mechanisms to ensure the inheritance of peroxisomes from mother cell to daughter cell at cell division. In the budding yeast Saccharomyces cerevisiae, the class...
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Spring 2023
Intestinal epithelial damage and homeostatic cell shedding sends evolutionarily conserved growth signals to activate division programs in stem cells, which renews the epithelium to maintain barrier integrity. In addition to conserved growth and stress signaling, microbes and innate immune...