has part has part has_part characteristic of part of has modifier abnormal podocyte slit diaphragm morphology MP:0008060 MPheno.ontology any structural anomaly of the thin membrane that covers the podocyte filtration slit which allows small molecules such as water, glucose, and ionic salts to pass through while retaining larger macromolecules in the bloodstream abnormal podocyte slit junction morphology morphology abnormal podocyte slit diaphragm