Figure 1From: Origin and evolution of candidate mental retardation genes on the human X chromosome (MRX)Localisation of tammar wallaby MRX homologues. BACs containing tammar wallaby MRX homologues hybridised to male metaphase chromosome spreads. Signals are visualised in green, and chromosomes are counterstained with DAPI (4',6-diamidino-2-phenylindole) and visualised in red.Back to article page