PPT-From gene expression to metabolic fluxes.

The problem to be solved an example Hauf J Zimmermann FK M ü ller S 2000 Simultaneous genomic over expression of seven glycolytic enzymes in the yeast Saccharomyces cerevisiae Ezyme Microbiol Technol. Inducible gene expression. kinetics of . β-galactosidase. enzyme induction. Add inducer. start transcription = mRNA accumulation. mRNA translation = protein accumulation. Remove inducer. Stop. transcription (. . Principles. in . Biology. :. a . consequence. of . evolution. and natural . selection. Rui. Alves. University. of Lleida. ralves@cmb.udl.es. Climbing. . down. . mount. improbable . Overtime. Reviewed by . Fei. Chen. Background. Autonomous oscillations in gene expression are found in metabolic, cardiac, and neuronal systems.. Such oscillators have important biological roles, as well as very interesting dynamics.. What does the operon model attempt to explain?. the coordinated control of gene expression . in bacteria. bacterial resistance to antibiotics. how genes move between homologous regions of DNA. the mechanism of viral attachment to a host cell. Adam Stevens, Daniel Hanson, Andrew . Whatmore. , Benoit . Destenaves. , Pierre . Chatelain. , Peter . Clayton. Supplementary Information: . Introduction. In this Supplementary Information we make available additional data that were discussed in the main manuscript. . . Differential . expression, clustering, networks, and functional enrichment. STEMREM 201 Fall 2012. Aaron . Newman, Ph.D.. 10/17/12. A . genomics approach . to . biology involves…. A plethora of . University of Notre Dame. Kristin Hager, Associate Teaching Professor, Biological Sciences. Joseph O’Tousa, Professor, Biological Sciences. WH Freeman. Marc Mazzoni, Senior Editor, Life Sciences. Elaine Palucki, Editor, Adjunct Assistant Professor Biology, Brooklyn College. TUMOR SUPRESSOR PROTEINS. ATP. ENZYMES THAT CONTROL CELLULAR RESPIRATION. ADAPTIVE GENE PRODUCTS ARE ONLY REQUIRED UNDER CERTAIN CONDITIONS. GENES FOR PROTEIN DIGESTION ARE TURNED OFF WHEN THERE IS NO PROTEIN AVAILABLE. . Gene Expression. Gene Expression. Transcription. Splicing. Polyadenylation. mRNA Stability. Translation. Protein Stability. Controls on Protein Levels. Transcription Control - Prokaryotic Promoter. Transcription Control - Prokaryotic Promoter. RNA can destabilize mRNA. Single-stranded RNA can affect gene expression. Double-stranded RNA can affect gene expression. All of above. . Before their study, it is known that. Single stranded RNA can cause RNA interference. Drosophila. Embryos using . lacZ. Transgenes. June 18. th. ABLE 2014. University of Oregon, Eugene. Cathy Silver Key. Julie Gates. Jessica Sawyer. Kirsten . Guss. Acknowledgements. Funding from . Roberta . Systematic . In . silico. . analysis using public database. Sung Hwan Lee. 1,4. , Baek Gil . Kim. 2,3. , . Ho Kyoung Hwang. 1,4. , Woo . Jung . Lee. 1,4. , Chang . Moo Kang. 1,4**.  . 1. Department . We performed a genome-wide analysis of gene expressionto identify germline- and sex-regulated genes.Using mutants that cause defects in germ cell proliferationor gametogenesis, we identiÞed sets of g Pearley Chinta and Juliet V. Spencer . Abstract. Methods. Results. Conclusions. HCMV is a widespread pathogen in the general population and can cause severe disease in immune-compromised hosts. HCMV manipulates immune responses in several ways, one of which includes encoding genes with homology to host chemokine receptors. HCMV US27 encodes a chemokine-like receptor that stimulates host gene expression. While, no chemokine ligand has been identified for US27, it is constitutively active. US27 stimulates the gene expression of antioxidant response element (ARE) regulated genes by activation of the transcription factor nuclear respiratory factor 1 (NRF-1). The goal of this project is to identify specific host and viral genes that are regulated by US27. Increased expression of antioxidant genes is likely to benefit virus infection and enable more progeny virus to be produced. Thus, a better understanding of the US27 function has the potential to lead to the development of novel antiviral therapies necessary to treat HCMV infection. .