%\VignetteIndexEntry{oneChannelGUI What is New} %\VignetteDepends{} %\VignetteKeywords{one channel microarray,extended Affymetrix GUI, limma, quality control, data filtering, time course, alternative splicing} %\VignettePackage{oneChannelGUI} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \documentclass[12pt]{article} \usepackage{times} \usepackage{hyperref} \textwidth=6.2in \textheight=8.5in \oddsidemargin=0.2in \evensidemargin=0.2in \headheight=0in \headsep=0in \begin{document} \title{oneChannelGUI Package: What is new} \author{Raffaele A Calogero, Francesca Cordero, Remo Sanges} \date{May 03, 2010} \maketitle \section{oneChannelGUI Reference} \begin{Schunk} \begin{Sinput} oneChannelGUI: a graphical interface to Bioconductor tools, designed for life scientists who are not familiar with R language. Sanges R, Cordero F, Calogero RA. Bioinformatics. 2007 Dec 15;23, 24, 3406-8. \end{Sinput} \end{Schunk} \section{Updates} \subsection{1.8.8} Bioconductor BeadStudion V3: report generated by BeadStudio V3 can be loaded in oneChannelGUI. BeadStudio V3 report MUST be a SAMPLE PROBE PROFILE containing at least \begin{Schunk} \begin{Sinput} AVG_Signal \end{Sinput} \end{Schunk} \subsection{1.8.9} Fast parameter in GCRMA is set to FALSE. \subsection{1.10.7} Revised annotation for variant exons has been added. After statistical detection of putative splicing. It is now possible to select only exon-level probesets associated to non-costitutive exons, i.e. those exons associated only to a to a subset of isoforms. \subsection{1.10.8} Added Cosie method to correct SI index: Gaidatzis et al. Nucleic Acids Research, 2009, pg. 1. Since intcor function from metaArray package has a bug it was sobstituted by intCor from MergeMaid package. Alternative splicing events can be visualized on the UCSC Genome Browser via rtracklayer. \subsection{1.10.9} Starting from the work of Shah and Pallas work BMC Bioinformatics. 2009 Jan 20;10:26. Limma routines available for gene-level analysis were implemented at exon-level to detect alternative splicing events. \subsection{1.11.17} Using Bioconductor hugene10stprobeset.db, mogene10stprobeset.db and ragene10stprobeset.db for GENE 1.0 ST arrays istrad of the internal annotaiton based on Affymetrix data. \subsection{1.13.4} Exon-level annotation is provided by three external packages: HuExExonProbesetLocationHg19, MoExExonProbesetLocation, RaExExonProbesetLocation. oneChannelGUI is now providing a basic interface to the secondary analysis of Next Generation Sequencing data. The inteface is designed for ncRNAs quantification analysis. \subsection{1.15.1} Two groups linear model analysis with batch effect was added. \end{document}