Fig. 8. The morphology of hst hearts. (A, wild type; B, hst) Methylene Blue-stained transverse sections; hst hearts have not looped, the atrium is stretched and the ventricle slightly smaller than wild type. a, atrium; i, inflow tract; v, ventricle.
Fig. 8. The morphology of hst hearts. (A, wild type; B, hst) Methylene Blue-stained transverse sections; hst hearts have not looped, the atrium is stretched and the ventricle slightly smaller than wild type. a, atrium; i, inflow tract; v, ventricle.