has part
has part
has_part
inheres in
inheres_in
characteristic of
inheres in
has modifier
organism
Drosophila organism
sterile
male sterile
A phenotype that is the inability of males to produce fertilized eggs as a result of mating.
FBcv:0000370
The cause of sterility may be physical or behavioral. Note - this term should not be used with the qualifier 'partially' - use semi-sterile or semi-fertile instead.
phenotypic_class
abnormal
male sterile