TY - RPRT TI - Drosophila head segmentation factor buttonhead interacts with the same TATA box-binding protein-associated factors and in vivo DNA targets as human Sp1 but executes a different biological program. AU - F Schöck AU - F Sauer AU - H Jäckle AU - B A Purnell PY - 1999 DO - 10.1073/pnas.96.9.5061 UR - https://pubmed.ncbi.nlm.nih.gov/10220418/ ID - 10220418 ER -