Duarte C. Barral, José S. Ramalho, Ross Anders, Alistair N. Hume, Holly J. Knapton, Tanya Tolmachova, Lucy M. Collinson, David Goulding, Kalwant S. Authi, Miguel C. Seabra
EM of ashen platelets. Platelets were isolated, fixed, and processed for EM as described under Methods. Ashen (ash/ash) platelets (a) appear normal when compared with heterozygous (+/ash) controls (b). Typical dense granules (arrowheads) are shown. The granules are electron dense due to their high calcium content. Bars, 1 μm.