<n0:ComplexDefinition xmlns:n0="http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#"><n0:def-definition>A developmental morphogenetic process that establishes the basic configuration of cellular organization necessary for further and accurate development of the spatial arrangement of embryonic tissue along the dorsal-ventral axis.</n0:def-definition><n0:def-source>NCI</n0:def-source></n0:ComplexDefinition>