Construct composite modules with keynodes (analysis)

Analysis title

Construct composite modules with keynodes

Provider

Biosoft

Class

CMAWithKeynode

Plugin

biouml.plugins.genomeenhancer (Genome Enhancer)

Description

Predicts composite module as "Construct composite modules" analysis, but unlike it this one uses "Regulator search" analysis during calculating score of the composite module (score is used to select the best module). Regulator search finds master-regulators which affects transcription factors included in the modules.

Parameters:

• Site search result – Result of previous site search run with background track
• Genetic algorithm parameters (expert) – Genetic algorithm parameters
  • Number of iterations – Number of iterations
  • Population size – Population size
  • Non-change limit – Number of iterations to stop after if best score is not improved
  • Elite size – Number of elite organisms (i.e. best organisms to survive unconditionally)
  • Mutation rate – This controls how often mutation occurs and how significant they are (0..1)
• Score calculation parameters (expert) – Parameters which control score calculation
  • Penalty rate – Which penalty value will be assigned
  • Site models in focus – At least one of these models must present in the resulting composite model to have non-zero score
  • Site models in focus table (expert) – The table of site models in focus
  • All modules contain site model in focus – If checked, then each module must contain at least one site model from the focus
  • Focused sequences percent – Minimal percent of sequences in yes-set which actually contains sites of site models in focus
  • Sequence column – Column to take sequences from
  • Sequences in focus – Selected sequences should be in the result top
  • Top sequences size (percent) – Size of sequences (in percent) that will be considered as top
  • Sequences in focus in top (percent) – Minimal percent of sequences in focus in the top
• Model parameters – Model parameters
  • Max radius – Maximal search radius
  • Max keynodes (expert) – Maximal number of keynodes to use during score calculation
  • Score cutoff (expert) – Molecules with Score lower than specified will be excluded from the result
  • Penalty (expert) – Penalty value for false positives
  • Search collection – Collection containing reactions
  • Custom search collection – Path to the custom search collection
  • Relation sign – Consider only specified type of relation chain between molecules.
  • Reference type – Type to match site models on
  • Species – Species to which analysis should be confined
  • Decorators (expert) – Decorators
  • Multi Gauss model parameters (expert) – Multi Gauss model parameters
    • Min modules – Minimal number of modules
    • Max modules – Maximal number of modules
    • Gaussian model (expert) – Gaussian model
      • Min models – Minimal number of site models in module
      • Max models – Maximal number of site models in module
      • Min sites to account – Minimal number of sites to account
      • Max sites to account – Maximal number of sites to account
      • Min module width – Minimal width (sigma) of the module
      • Max module width – Maximal width (sigma) of the module
      • Pairs mode – Whether the sites of at least two different site models satisfying the cut-off condition must be present on the sequence
• Output path – Path to store result