Scientific

MK5 Microarray Data


Affected Genes - Ontology Breakdown - Gene Enrichment - Proteome Analysis

These are the micro-array results of a differential gene expression microarray experiments and the subsequent analysis steps performed on them. The up/down- regulation ratio was obtained by measuring WT cells against MK5 activated cells. See material and methods for technical information as well as the data usage policy.

Proteome Analysis

Below the proteome analysis is presented. The analysis methods are presented in the paper Propagating Differential Gene Expression in Protein Interaction Networks. If you are interested in the most reliable results choose the

  • value_type as 'ranked' since this provides a very robust analysis method.
  • intercation map as 'high confidence'
  • network_comparison type as 'Divided' since this leads to a natural grouping of similar proteins
  • filtered as 'true' since this will only use the microarray measurements that have a sufficiently large confidence level.

  • Navigation/Query Panel:
    Click on the attribute name to hide/unhide it. The green arrows can be used to shift columns left/right. Exact word match is written as =..., regular expressions can be matched with ~.... To select all values larger or equal than use >.... This would be <... for values smaller or equal than. To select all values within a specific range use [...,...].
    Rank Gene Hugo Network Comparison Type Value Type description Interaction Map Filtered red network_comparison green
    Results: HTML CSV LaTeX Showing element 1 to 8 of 8 in total
    Hugo  : PSCD4
    Network Comparison Type  : Divided
    description  : cytohesin 4. [swissprot;acc:q9uia0]
    Filtered  : 1
    Rank
    Value Type
    Interaction Map
    red
    network_comparison
    green
    5 Ranked High confidence 15 1.86667 28
    62 Squared Low confidence 92262.9 1.29219 71400.2
    106 High confidence 407289 1.54656 263351
    174 Measured Low confidence 12315 1.08115 11390.6
    223 High confidence 41482.5 1.24361 33356.5
    304 Rooted 203.673 1.11517 182.638
    4867 Low confidence 88.8786 1.01242 87.7882
    4997 Ranked 177.9 1.00031 177.845

    Legend:
    - Rank is the rank after comparing the two networks
    - Gene is the ensembl human gene identifier measured by 1 or more probes on the microarray
    - Hugo is the HGNC identifier if it exists
    - Value Type describes how the microarray measurement was processed. Ranked indicates that we sorted all measurements and use the rank as red and green value. Measured is the normal measurement. Squared and Rooted are the square and square root respecitcely. This might be valueable to compensate for non linear light distributions.
    - Network Comparison Type describes whether we divided the red and green types or whether we sutractcted them
    - Interaction Map specifies whether we used only the hig hconfidence protein-protein interactions or also included the low confidence interactions.
    - Filtered specifies whether we only included the high confidence microarry measurements or not.

    - http://analysis.yellowcouch.org/