| Type | MGI:General | Description | evident at E9.5 normal branching of the vascular network established in the yolk sac and embryo does not occur compromising blood circulation to the developing embryo there are fewer than normal blood vessels in the most anterior and rostral regions of the forebrain regions of the forebrain regions of the forebrain abnormal sprouting of vessels in the intersomitic region indicates defects in vascular patterning |
