Organism : Bacillus cereus ATCC14579 | Module List:
Module 481 Profile

GeneModule member RegulatorRegulator MotifMotif
Cytoscape Web
Network Help

A network view of the module is created using cytoscapeWeb and enables dynamic, interactive exploration of the module properties. In this view, module member genes, motifs, and regulatory influences are represented as peripheral nodes connected to core module node via edges.

Module members are green circles, regulators are red triangles and motifs are blue diamonds. Selection of a node gives access to detailed information in a pop-up window, which allows dragging and pinning to compare multiple selections. Selecting module members will show information about the selected gene such as name, species and fucntions. Motif selection will show motif logo image and e-values. Bicluster selction will show expression profile and summary statistics for the module.

GeneModule member RegulatorRegulator MotifMotif
Regulators for Module 481

There are 15 regulatory influences for Module 481

Regulator Table (15)
Regulator Name Type
BC3095 tf
BC0410 tf
BC3253 tf
BC4072 tf
BC1302 tf
BC2122 tf
BC0595 tf
BC0851 tf
BC3706 tf
BC5402 tf
BC3922 tf
BC0099 tf
BC4708 tf
BC2218 tf
BC3826 tf

Regulator Help

For each module, single or AND logic connected regulatory influences are listed under the regulators tab. These regulatory influences are identified by Inferelator. Table shows name of the regulator and its type.

tf: Transcription factor

ef: Environmental factor

combiner: Combinatorial influence of a tf or an ef through logic gate. Table is sortable by clicking on the arrows next to column headers.

Motif information (de novo identified motifs for modules)

There are 2 motifs predicted.

Motif Table (2)
Motif Id e-value Consensus Motif Logo
4872 2.80e+03 CGCGCC
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4873 1.10e+04 AgaaAcaAgGgGGAg
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Motif Help

Transcription factor binding motifs help to elucidate regulatory mechanism. cMonkey integrates powerful de novo motif detection to identify conditionally co-regulated sets of genes. De novo predicted motifs for each module are listed in the module page as motif logo images along with associated prediction statistics (e-values). The main module page also shows the location of these motifs within the upstream sequences of the module member genes.

Motifs of interest can be broadcasted to RegPredict (currently only available for Desulfovibrio vulgaris Hildenborough) in order to compare conservation in similar species. This integrated motif prediction and comparative analysis provides an additional checkpoint for regulatory motif prediction confidence.

Motif e-value: cMonkey tries to identify two motifs per modules in the upstream sequences of the module member genes. Motif e-value is an indicative of the motif co-occurences between the members of the module.Smaller e-values are indicative of significant sequence motifs. Our experience showed that e-values smaller than 10 are generally indicative of significant motifs.

Functional Enrichment

Regulon 481 is enriched for following functions.

TIGRFam Enrichment Table

Function Name Function Type Unadjusted pvalue Benjamini& Hochberg pvalue Genes with function Method
Transport and binding proteins tigr mainrole 2.07e-04 4.04e-04 4/26

COG Enrichment Table

Function Name Function Type Unadjusted pvalue Benjamini& Hochberg pvalue Genes with function Method
Energy production and conversion cog subcategory 1.39e-02 2.33e-02 3/26
Inorganic ion transport and metabolism cog subcategory 2.05e-02 3.35e-02 3/26
Functions Help

Biological networks contain sets of regulatory units called functional modules that together play a role in regulation of specific functional processes. Connections between different modules in the network can help identify regulatory relationships such as hierarchy and epistasis. In addition, associating functions with modules enables putative assignment of functions to hypothetical genes. It is therefore essential to identify functional enrichment of modules within the regulatory network.

Functional annotations from single sources are often either not available or not complete. Therefore, we integrated KEGG pathway, Gene Ontology, TIGRFam and COG information as references for functional enrichment analysis.

We use hypergeometric p-values to identify significant overlaps between co-regulated module members and genes assigned to a particular functional annotation category. P-values are corrected for multiple comparisons by using Benjamini-Hochberg correction and filtered for p-values ≤ 0.05.

Network Portal presents functional ontologies from KEGG, GO, TIGRFAM, and COG as separate tables that include function name, type, corrected and uncorrected hypergeometric p-values, and the number of genes assigned to this category out of total number of genes in the module.

Members for Module 481

There are 26 genes in Module 481

Gene Member Table (26)
Name Common name Type Gene ID Chromosome Start End Strand Description TF
BC0354 BC0354 CDS None chromosome 332392 333135 + Phosphoglycolate phosphatase (NCBI ptt file) False
BC0470 BC0470 CDS None chromosome 460659 461552 + S-layer protein / N-acetylmuramoyl-L-alanine amidase (NCBI ptt file) False
BC0678 BC0678 CDS None chromosome 676222 677163 - Methyl-accepting chemotaxis protein (NCBI ptt file) False
BC1156 BC1156 CDS None chromosome 1135908 1137140 - Ammonium transporter (NCBI ptt file) False
BC1384 BC1384 CDS None chromosome 1349221 1350012 + Bacitracin resistance protein (Putative undecaprenol kinase) (NCBI ptt file) False
BC1577 BC1577 CDS None chromosome 1525243 1525692 - hypothetical protein (NCBI ptt file) False
BC1612 BC1612 CDS None chromosome 1568882 1570045 - Na+/H+ antiporter NapA (inosine-dependent germination) (NCBI ptt file) False
BC1932 BC1932 CDS None chromosome 1876926 1877756 - Transcriptional regulators, LysR family (NCBI ptt file) True
BC1938 BC1938 CDS None chromosome 1882637 1884040 + Cytochrome d ubiquinol oxidase subunit I (NCBI ptt file) False
BC1941 BC1941 CDS None chromosome 1886806 1888485 + Transport ATP-binding protein cydC (NCBI ptt file) False
BC2398 BC2398 CDS None chromosome 2342055 2342603 + putative integral membrane protein (NCBI ptt file) False
BC2619 BC2619 CDS None chromosome 2581390 2582613 + Sporulation kinase (NCBI ptt file) False
BC2830 BC2830 CDS None chromosome 2793898 2794263 - DNA-binding protein (NCBI ptt file) False
BC2880 BC2880 CDS None chromosome 2839362 2840861 - Multidrug resistance protein B (NCBI ptt file) False
BC3398 BC3398 CDS None chromosome 3363129 3364448 - Serine transporter (NCBI ptt file) False
BC3405 BC3405 CDS None chromosome 3368172 3368690 - Transcriptional regulator, GntR family (NCBI ptt file) True
BC3406 BC3406 CDS None chromosome 3368934 3369995 - Oxidoreductase (NCBI ptt file) False
BC3507 BC3507 CDS None chromosome 3461842 3462024 + hypothetical protein (NCBI ptt file) False
BC3662 BC3662 CDS None chromosome 3629750 3630460 - Cytochrome c-type biogenesis protein ccdA (NCBI ptt file) False
BC3719 BC3719 CDS None chromosome 3684180 3685091 - 1-phosphofructokinase (NCBI ptt file) False
BC3776 BC3776 CDS None chromosome 3748099 3748359 - Stage V sporulation protein S (NCBI ptt file) False
BC4944 BC4944 CDS None chromosome 4860239 4861027 - hypothetical protein (NCBI ptt file) False
BC5033 BC5033 DUMMY None chromosome 0 0 + None False
BC5187 BC5187 CDS None chromosome 5085085 5085396 - Cytochrome c551 (NCBI ptt file) False
BC5207 BC5207 CDS None chromosome 5108646 5109827 + Chromate transport protein (NCBI ptt file) False
BC5358 BC5358 CDS None chromosome 5271645 5277647 + Collagen adhesion protein (NCBI ptt file) False

Genes Help

Gene member table shows all the genes included in the module. Listed attributes are;

  1. Name: Gene name or Locus tag
  2. Common Name: Gene short name
  3. Type: Type of the feature, usually CDS.
  4. Gene ID: Link to NCBI Gene ID
  5. Chromosome: Chromosome name from annotation file
  6. Start/End:Feature start and end coordinates
  7. Strand: strand of the gene
  8. Description: Description of the gene from annotation file
  9. TF: If the gene is a Transcription Factor or not.

If you are browsing the Network Portal by using Gaggle/Firegoose, firegoose plugin will capture the NameList of the gene members. Captured names can be saved into your Workspace by clicking on "Capture" in the firegoose toolbar or can be directly sent other desktop and web resources by using "Broadcast" option.

Comments for Module 481

Please add your comments for this module by using the form below. Your comments will be publicly available.

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Social Help

You can start a conversation about this module or join the existing discussion by adding your comments. In order to be able to add your comments you need to sign in by using any of the following services;Disqus, Google, Facebook or Twitter. For full compatibility with other network portal features, we recommend using your Google ID.

Help

What is a module?

Regulatory units (modules) in the Network Portal are based on the network inference algorithm used. For the current version, modules are based on cMonkey modules and Inferelator regulatory influences on these modules. More specifically, module refers to set of genes that are conditionally co-regulated under subset of the conditions. Identification of modules integrates co-expression, de-novo motif identification, and other functional associations such as operon information and protein-protein interactions.

Module Overview

The landing module page shows quick summary info including co-expression profiles, de-novo identified motifs, and transcription factors and/or environmental factors as regulatory influences. It also includes module residual, motif e-values, conditions and links to other resources such as NCBI and Microbesonline. . If a transcription factor is included in the manually curated RegPrecise database, further information from RegPrecise is shown, allowing users to perform comparative analysis.

Expression Profiles

Expression profiles is a plot of the expression ratios (log10) of the module's genes, over all subset of the conditions included in the module. The X-axis represent conditions and the Y-axis represents log10 expression ratios. Each gene is plotted as line plot with different colors. Colored legend for the lines are presented under the plot. This plot is dynamic. Clicking on the gene names in the legend will show/hide the plot for that particular gene. A tooltip will show expression ratio information if you mouseover the lines in the plot.

Motif Locations

Location of the Identified motifs for the module in the upstream regions of the member genes are shown under the expression profiles plot. This plot shows the diagram of the upstream positions of the motifs, colored red and green for motifs #1, and 2, respectively. Intensity of the color is proportional to the significance of the occurence of that motif at a given location. Motifs on the forward and reverse strand are represented over and under the line respectively.

Network

A network view of the module is created using cytoscapeWeb and enables dynamic, interactive exploration of the module properties. In this view, module member genes, motifs, and regulatory influences are represented as peripheral nodes connected to core module node via edges. Module members are green circles, regulators are red triangles and motifs are blue diamonds. Selection of a node gives access to detailed information in a pop-up window, which allows dragging and pinning to compare multiple selections. Selecting module members will show information about the selected gene such as name, species and fucntions. Motif selection will show motif logo image and e-values. Bicluster selction will show expression profile and summary statistics for the module.

GeneModule member RegulatorRegulator MotifMotif

Regulators

For each module, single or AND logic connected regulatory influences are listed under the regulators tab. These regulatory influences are identified by Inferelator. Table shows name of the regulator and its type. tf: Transcription factor, ef: Environmental factor and combiner:Combinatorial influence of a tf or an ef through logic gate. Tabel is sortable by clicking on the arrows next to column headers.

Motifs

Transcription factor binding motifs help to elucidate regulatory mechanism. cMonkey integrates powerful de novo motif detection to identify conditionally co-regulated sets of genes. De novo predicted motifs for each module are listed in the module page as motif logo images along with associated prediction statistics (e-values). The main module page also shows the location of these motifs within the upstream sequences of the module member genes.

Motifs of interest can be broadcasted to RegPredict (currently only available for Desulfovibrio vulgaris Hildenborough) in order to compare conservation in similar species. This integrated motif prediction and comparative analysis provides an additional checkpoint for regulatory motif prediction confidence.

Functions

Biological networks contain sets of regulatory units called functional modules that together play a role in regulation of specific functional processes. Connections between different modules in the network can help identify regulatory relationships such as hierarchy and epistasis. In addition, associating functions with modules enables putative assignment of functions to hypothetical genes. It is therefore essential to identify functional enrichment of modules within the regulatory network.

Functional annotations from single sources are often either not available or not complete. Therefore, we integrated KEGG pathway, Gene Ontology, TIGRFam and COG information as references for functional enrichment analysis.

We use hypergeometric p-values to identify significant overlaps between co-regulated module members and genes assigned to a particular functional annotation category. P-values are corrected for multiple comparisons by using Benjamini-Hochberg correction and filtered for p-values ≤ 0.05.

Network Portal presents functional ontologies from KEGG, GO, TIGRFAM, and COG as separate tables that include function name, type, corrected and uncorrected hypergeometric p-values, and the number of genes assigned to this category out of total number of genes in the module.

Genes

Gene member table shows all the genes included in the module. Listed attributes are;

  1. Name: Gene name or Locus tag
  2. Common Name: Gene short name
  3. Type: Type of the feature, usually CDS.
  4. Gene ID: Link to NCBI Gene ID
  5. Chromosome: Chromosome name from annotation file
  6. Start/End:Feature start and end coordinates
  7. Strand: strand of the gene
  8. Description: Description of the gene from annotation file
  9. TF: If the gene is a Transcription Factor or not.

If you are browsing the Network Portal by using Gaggle/Firegoose, firegoose plugin will capture the NameList of the gene members. Captured names can be saved into your Workspace by clicking on "Capture" in the firegoose toolbar or can be directly sent other desktop and web resources by using "Broadcast" option.

Social

You can start a conversation about this module or join the existing discussion by adding your comments. In order to be able to add your comments you need to sign in by using any of the following services;Disqus, Google, Facebook or Twitter. For full compatibility with other network portal features, we recommend using your Google ID.

Definitions

Residual: is a measure of bicluster quality. Mean bicluster residual is smaller when the expression profile of the genes in the module is "tighter". So smaller residuals are usually indicative of better bicluster quality.

Expression Profile: is a preview of the expression profiles of all the genes under subset of conditions included in the module. Tighter expression profiles are usually indicative of better bicluster quality.

Motif e-value: cMonkey tries to identify two motifs per modules in the upstream sequences of the module member genes. Motif e-value is an indicative of the motif co-occurences between the members of the module.Smaller e-values are indicative of significant sequence motifs. Our experience showed that e-values smaller than 10 are generally indicative of significant motifs.

Genes: Number of genes included in the module.

Functions: We identify functional enrichment of each module by camparing to different functional categories such as KEGG, COG, GO etc. by using hypergeometric function. If the module is significantly enriched for any of the functions, this column will list few of the these functions as an overview. Full list of functions is available upon visiting the module page under the Functions tab.