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So far mschroeder has created 20 blog entries.

Sample Level Enrichment Analysis (SLEA) Tutorial and Gitools 1.6.2

By |2023-11-08T09:54:31+00:00April 25th, 2012|Categories: BG News, BioinfoTips|Tags: , , , , |

As you may have read in the last post, Günes and Nuria presented the Sample Level Enrichment Analysis (SLEA) as a methodology to analyse the transcription level [...]

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Visualizing mutually exclusive alteration patterns in cancer with Gitools

By |2023-11-08T09:54:31+00:00March 8th, 2012|Categories: BioinfoTips|Tags: , , , , , , , |

On the quest to identify cancer driver genes, it has been observed that driver alterations that affect a pathway tend to be altered in a mutually exclusive manner. [...]

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Understanding the hierarchy of your GO Terms subset

By |2023-11-08T09:54:32+00:00April 7th, 2011|Categories: BioinfoTips|Tags: , , , , |

The other day I downloaded the cancer-affected Gene Ontology (GO) terms from IntOGen for up- and down-regulation via it's Biomart interface for a few tissues. Since was only interested in the GO Cell Compartment terms, so I directly added a filter file containing all the GO CC Terms as a filter for the Biomart export. So then... what do you do when you have a list of GO terms? Already if it is only 100 GO terms, it is quite hard to get an idea which are the affected compartments. To understand better you have to identify the more general terms that are affected. Here I explain quickly how I solved this problem and share it with you.

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