Human Phenotype Ontology 
Grandparent Node:
Abnormal eye physiology (HP:0012373)help
Parent Node:
Abnormal cranial nerve morphology (HP:0001291)help
Parent Node:
Lacrimation abnormality (HP:0000632)help
..Starting node
Gustatory lacrimation (HP:0100274)help
Term ID: 100274
Name: Gustatory lacrimation
Definition: Gustatory lacrimation results from an aberrant innervation of fibres from the seventh cranial nerve to the pterygopalatine ganglion which are destined originally for the submandibular ganglion. This aberrant innervation leads to uncontrollable tearing while eating or in anticipation of a meal.
Reference: HP:0100274
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
..expandDecreased lacrimation (HP:0000633) help
..expandEpiphora (HP:0009926) help
InputHPO IDHPO termDistanceGeneGene id entrezDiseaseIdDiseaseNameDiseaseMIMConceptIDSourceTypical associationHGMD variantsClinVar variantsHGNC IDGeneMIM
HPO disease - gene - phenotype typical associations:
HP:0100274HP:0100274Gustatory lacrimation0EYA1 CL E G H2138113650Melnick-Fraser syndrome113650C0265234OMIM12213519601653
HP:0100274HP:0100274Gustatory lacrimation0SIX1 CL E G H6495113650Melnick-Fraser syndrome113650C0265234OMIM12010887601205
HPO disease - gene - phenotype less frequent non-typical associations:

Genes (2) :EYA1 SIX1

Diseases (1) :113650

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is June 2019 release.