Cover illustration

June 11, 2002; 99 (12)
Cover image expansion

Cover image: Confocal image of one HeLa cell transfected with an expression vector coding for the DAX-1 AHC mutant. DAX-1 encodes a hormone receptor localized exclusively in the nucleus (blue). The DAX-1 AHC mutant is localized in the cytoplasm (red). This mislocalization results in defects in adrenal gland organogenesis. See article by Lehmann et al. on pages 8225–8230.