Gene Ontology Tree Machine   
http://bioinfo.vanderbilt.edu/gotm
Vanderbilt University
 

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We are going to update GOTM on 12/1/2009. Please note that any data sets and results that you saved in GOTM will be obsolete and will be deleted after the update. Please save your data before 12/1/2009 if you need the old data, which can be uploaded and analyzed in the updated version of GOTM. You can start using the new version now.


GOTM (GOTree Machine) is a web-based platform for interpreting microarray data or other interesting gene sets using Gene Ontology.

Key features:

  • User friendly web-based interface

  • Expandable tree for browsing the GO hierarchy, Fixed tree as HTML output for archive, Bar chart for publication

  • Statistic analysis indicating GO terms with relatively enriched gene numbers and suggesting biological areas that warrant further study. Sub-tree and DAG visualizing enriched GO categories

  • Retrieving subset of genes by GO term or keyword searching.

Screenshots: [ Schematic overview ] [ Input view ] [ Output view ] [ Text output ] [ DAG output ]


GOTM is currently developed and maintained by Dr. Bing Zhang's group. The project was initiated by Bing Zhang, Stefan Kirov, Denise Schmoyer, and Jay Snoddy in 2003.
Funding credits: NIAAA Integrative Neuroscience Initiative on Alcoholism (U01AA016662, U01AA013512); NIH/NIDA BISTI (P01DA015027).