part_of
part of
part of
has part
has part
has_part
characteristic of
has modifier
somatotropin secreting cell
secretory granule
decreased somatotroph secretory granule number
absent somatotroph secretory granules
absence of vesicles derived from the golgi that contain somatotropin growth hormone to be released at the cell surface
MPheno.ontology
MP:0008437
abnormal
absent