has part has part has_part characteristic of has modifier abnormal cerebellar molecular layer MP:0000889 any structural anomaly of the outermost layer of the cerebral cortex that contains the parallel fibers of the granule cells, interneurons such as stellate and basket cells, and the dendrites of the underlying Purkinje cells abnormal molecular layer MPheno.ontology abnormal cerebellar layer morphology quality abnormal molecular layer of cerebellar cortex