Which trancription factor activates the betalain pathway?
['The beet Y locus encodes an anthocyanin MYB-like protein that activates the betalain red pigment pathway.', 'Some putative MYB, bHLH, and environmental stress-responsive transcription factor binding sites were detected in the PaDOD1 and PaDOD2 promoter regions.']
['The beet Y locus encodes an anthocyanin MYB-like protein that activates the betalain red pigment pathway.']
['The beet Y locus encodes an anthocyanin MYB-like protein that activates the betalain red pigment pathway.']