#acl QuaidMorris:read,write WyethWasserman:read,write All:read This page includes supplementary information for the Canadian Bioinformatics Workshop [http://bioinformatics.ca/workshops/beyond Interpreting Gene Lists from Omics Studies] == Module 1 - Introduction to Gene Lists == * Lab gene list file: attachment:module1YeastGenes.txt * Lab URLs: * Synergizer - http://llama.med.harvard.edu/cgi/synergizer/translate * Ensembl !BioMart - http://www.ensembl.org/index.html * Questions: * Synergizer * How many genes could be converted to Entrez Gene? * How many genes could not? * How many genes were not recognized? * Could you find conversions elsewhere? (hint: try the Entrez Gene web site) * Why could YDL023C not be converted to Entrez Gene? * Why was YER056CA not recognized? * How many genes had multiple Entrez Gene IDs? Why? * !BioMart * How many Entrez Gene IDs did you input? * How many Ensembl genes did you get back? * How many GO annotations did you retrieve? * What was the most frequent GO term? * What was the most frequent evidence code? Finished early? * Try gathering additional data from BioMart * Have you tried to collect data for your own gene list? Additional resources * Challenging ID mapping problems, like having ID lists for multiple species, may require use of multiple ID mapping services to solve. Additional ID mapping services are linked to from http://baderlab.org/IdentifierMapping