(A) Representation of oligonucleotides spanning the different segments of the motif blocks I-VI which were used in the yeast one-hybrid studies.The oligonucleotide containing motif block IV (dotted line) could not be utilized due to auto-activation.(B) Scheme of interactions for distinct transcription factors with the motif block region from mOR262-6.The positions of the respective motif blocks are indicated by boxes.The transcription factors are positioned at sites of their most likely interaction (underlined sequence).The consensus binding sequences from the literature are indicated below the motif block region in italics.