The Princeton University MicroArray database (PUMAdb) stores raw and
normalized data from microarray experiments, as well as their
corresponding image files. In addition, PUMAdb provides interfaces
for data retrieval, analysis and visualization. For mass spectrometry
assays (proteomics and metabolomics), please visit
the PUMPd project. For
high-throughput sequencing assays, please visit
the HTSEQ project.
Princeton researchers and their collaborators should register for a
database account. Data is released to the public at the
researcher's discretion or upon publication. If you are a world
user, and are just trying to reach viewable data, either
view our publications page or
activate a world session.
PUMA Access: Access to non-public data is limited to registered Princeton researchers and their collaborators.
Please see PUMAdb Registration for more specific information.
If you have further questions regarding access, please e-mail the
Princeton Microarray Database curators.
Scheduled downtime! The PUMA project has some upcoming scheduled downtime, so that we may update our system's hardware.
Please accept our apologies for any inconvenience this might cause. Please let us know immediately if this conflicts with either class projects or other important research deadlines.
- NO ACCESS Saturday-Sunday April 26-27, while the database is being synchronized and configured
- READ-ONLY ACCESS Monday, April 28, for our final deployment check
2013-10-17 : S. cerevisiae annotations updated using SGD release R64-1-1, with improved GO annotations.
2013-09-23 : Caenorhabditis elegans annotations updated using WormBase v238.
2013-06-13 : Caenorhabditis elegans annotations updated using WormBase v237.