PPT-1 Annotation for Gene Expression Analysis with

Reactomedb Package Utah State University Spring 2012 STAT 6570 Statistical Bioinformatics Cody Tramp References Ligtenberg W 2011 Reactomedb How to use the reactomedb. Vibrio cholerae . HHMI 2011. Sara Fassio. Dr. Claudia H. ä. se. Dr. Yusuke Minato . Cholera. Infection of small intestine . Causes severe diarrhea and electrolyte loss. 3-5 million cases a year. 100,000- 120,000 deaths per year . Bing Zhang. Department of Biomedical Informatics. Vanderbilt University. bing.zhang@vanderbilt.edu. Overall workflow of gene expression studies. Microarray. Biological question. Experimental . design. 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. . Daniel Standage. Biology Department. Indiana University. An-no-ta-. tion. . \ˌa. -. nə. -ˈ. tā-. shən. \. A critical or explanatory note or body of notes added to a text. The act of annotating. Controlling gene expression is often accomplished by controlling transcription initiation.. Regulatory proteins . bind to DNA to either block or stimulate transcription, depending on how they interact with RNA polymerase.. 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 . Lecture 3. Gene Finding and Sequence Annotation. Objectives of this lecture. Introduce you to basic concepts and approaches of gene finding. Show you differences between gene prediction for prokaryotic and eukaryotic genomes. analysis - outliers. V2: batch effects. V3: data imputation. What . is measured by microarrays?. Microarray normalization. Differential gene expression (DE) analysis based on microarray data. Detection of outliers. transcriptomic. ) . data analysis. Ståle. . Nygård. , Bioinformatics core facility, OUS/UiO. staaln@ifi.uio.no. Gene expression. Gene expression is the process by which information from a gene is used in the synthesis of a functional gene product.. 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. . However, genomes are large and complex and visualizing this information is not easy. You need to imagine that the raw annotation information, by itself, can be contained in a text file, which could include positional information (coordinates relative to the reference genome) and different features (e.g. annotation type – gene, mRNA, intron/exon, variant, UTR, etc.).