Schmidt EE, Ohbayashi T, Makino Y, Tamura T, Schibler U. Spermatid-specific Overexpression of the TATA-binding Protein Gene Involves Recruitment of Two Potent Testis-specific Promoters. Journal of Biological Chemistry. 1997 Feb;272(8):5326–34. doi: 10.1074/jbc.272.8.5326.