Human Phenotype Ontology 
Grandparent Node:
Abnormal morphology of the abdominal musculature (HP:0010991)help
Grandparent Node:
Muscle weakness (HP:0001324)help
Parent Node:
Abdominal wall muscle weakness (HP:0009023)help
..Starting node
Beevor's sign (HP:0030664)help
Term ID: 30664
Name: Beevor's sign
Definition: Weakness of the inferior portion of the rectus abdominal muscle, which is ascertained clinically as follows. When a patient sits up or raises the head from a recumbent position, the umbilicus is displaced toward the head. This is the result of paralysis of the inferior portion of the rectus abdominal muscle, so that the upper fibres predominate pulling upwards the umbilicus.
Reference: HP:0030664
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
InputHPO IDHPO termDistanceGeneGene id entrezDiseaseIdDiseaseNameDiseaseMIMConceptIDSourceTypical associationHGMD variantsClinVar variantsHGNC IDGeneMIM
HPO disease - gene - phenotype typical associations:
HP:0030664HP:0030664Beevor's sign0FRG1 CL E G H2483158900Facioscapulohumeral muscular dystrophy158900C0238288OMIM11263954601278
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0030664HP:0030664Beevor's sign0MYH7 CL E G H4625437572ORPHA036127577160760
HP:0030664HP:0030664Beevor's sign0SMCHD1 CL E G H23347158901Facioscapulohumeral muscular dystrophy 2158901C1834671OMIM0101129090614982

Genes (3) :FRG1 MYH7 SMCHD1

Diseases (3) :158900 437572 158901

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is August 2021 release.