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MYB Transcription Factors:
A [Comparative] Genome-wide
Account in Arabidopsis thaliana
       Biswapriya Biswavas Misra, Ph.D.
                     CCB
              16th August, 2012
Typical Gene Structure




A. thaliana’s MYB Transcription Factors: Functional
                   Annotations
MYB Transcription Factors: Distribution Across
  Sequenced Genomes- The Number Game
A. thaliana’s MYB Orthologs Across Sequenced Genomes
MYB Transcription Factors: Distribution of Promoter
    Elements of Genes in A. thaliana Genome
GO FAT (Biological Process) Analyses of A. thaliana’s MYBs
GO FAT (Molecular Function) Analyses of A. thaliana’s MYBs




GO FAT (Cellular Component) Analyses of A. thaliana’s MYBs
PFAM Domain Enrichment Analyses of A. thaliana’s MYBs




InterPro Domain Enrichment Analyses of A. thaliana’s MYBs
PROFILE Enrichment Analyses of A. thaliana’s MYBs




SMART Enrichment Analyses of A. thaliana’s MYBs




 PROSITE Enrichment Analyses of A. thaliana’s MYBs
A. thaliana’s MYB Transcription Factors: Interacting Neighbors




                                    Protein-protein Interactions
KEGG Pathway Mapping of A. thaliana’s MYBs

            -Representative;   *
A. thaliana’s MYB Transcription Factors: GO Distribution
A. thaliana’s MYB Transcription Factors:
        Snapshot of GO Networks
A. thaliana’s MYB Transcription Factors:
    GO Classification & Distribution
A. thaliana’s MYB Transcription Factors:
Synteny Across Genomes [Example- AT1G01060]
A. thaliana’s MYB Transcription Factors:
Synteny Across Genomes [Example- AT1G01060]
MYB Transcription Factors [HOM000007] Distribution in
       Arabidopsis thaliana [Chromosomes]
MYB Transcription Factors [HOM000007] Distribution in Ricinus
                   communis [Scaffolds]




                                  Reduced Number of MYB in
                                  Spurge family Members ?
MYB Transcription Factors [HOM000007] Distribution in Manihot
                    esculenta [Scaffolds]




                                  Reduced Number of MYB in
                                  Spurge family Members ?
MYB Transcription Factors [HOM000007] Distribution in Populus
     trichocarpa [Linkage groups/Pseudo chromosomes]




                         …but NOT in case of Salicoids ?
MYB Transcription Factors: Structure-based phylogenomics in
          Arabidopsis thaliana and Oryza sativa
MYB Transcription Factors: Structure-based phylogenomics in
          Arabidopsis thaliana and Oryza sativa
Stress Responsiveness of AT1G01060
Developmental Expression Profile of AT1G01060
Expression Profiling Across Multiple Parameters for
         an A. thaliana MYB: At1G01060
Developmental Expression Profile MAP of AT1G01060
Expression Profiling Across of A. thaliana MYB : AT1G17460



                      Plant & Tissue -specific Expression
Cell type Specific Comparative Expression Profiling
         of A. thaliana MYB : AT5G53200
Root Tip Specific Comparative Expression Profiling
        of A. thaliana MYB : AT5G53200
Sub-cellular Localization of a Few A. thaliana MYBs
Interactome of A. thaliana MYBs in Clusters ?




                In Matured Pollens…. [red-higher to fainter-lower]
Co-expressed Gene Network of AT1G01060
Thank You
Note: Study is based solely on Publicly available Databases,
  Platforms/ Softwares, Sequences, Codes, Programs and
       Information and are exclusively GENERATED.
             Appropriate sources are thanked.

          Follow the Ideas- as SKY is the Limit !

More INTERESTING & RELEVANT ONES are on the Cards !
                 Happy Following!!!

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MYB Transcription Factors: A [Comparative] Genome-wide Account in Arabidopsis thaliana