TWGFD

The tetraploid wheat gene family database

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The cysteine-rich polycomb-like protein (CPP)-like gene family is a group of transcription factors present in animals and plants, but not in yeast. CPP transcription factors are a small gene family and the typical sequence consists of 1 or 2 cysteine-rich domains, known as CXC domains. CXC domains and the sequences connecting them are highly conserved in nearly all species. CPP transcription factors have been found to have various functions in many plant species.