GrassTFDB provides a comprehensive collection of transcription factors from maize, sugarcane, sorghum and rice. Other grasses will be included as sequence information becomes available. Transcription factors, defined here specifically as proteins containing domains that suggest sequence-specific DNA-binding activities, are classified based on the presence of 50+ conserved domains. Links to resources that provide information on mutants available, map positions or putative functions for these transcription factors are provided. Transcription factors are being named using a standard nomenclature that will simplify references to them as well as comparative analyses between the grasses.
Browse families
Please select the species to browse the transcription factors
Search by location - Search homologs - Search by motif
Coming soon...
Phylogenetic Trees
In this section you can view or download trees of families. If this is first time you are using this feature in our site, please visit Help section for instructions.
Select Transcription Factor Family *
* Missing phylogenetic trees of transcription factors are expected to be completed by December 2008.
