Human Phenotype Ontology 
Grandparent Node:
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Abnormality of the shoulder girdle musculature (HP:0001435)help
Parent Node:
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Aplasia of the musculature (HP:0100854)help
Parent Node:
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Pectoral muscle hypoplasia/aplasia (HP:0005258)help
..Starting node
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Aplasia of the pectoralis major muscle (HP:0009751)help
Term ID: 9751
Name: Aplasia of the pectoralis major muscle
Synonym: Absent pectoralis major muscle
Definition: Absence of the pectoralis major muscle.
Comments:
Reference: HP:0009751
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandPectoralis hypoplasia (HP:0008998) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0009751HP:0009751Aplasia of the pectoralis major muscle0MYMK CL E G H38982733778ORPHA:1358Carey-Fineman-Ziter syndromeHP:0040283 - Occasional5
HP:0009751HP:0009751Aplasia of the pectoralis major muscle0MYMX CL E G H10192972652391ORPHA:1358Carey-Fineman-Ziter syndromeHP:0040283 - Occasional
HP:0009751HP:0009751Aplasia of the pectoralis major muscle0PLXND1 CL E G H231299107ORPHA:570Moebius syndromeHP:0040282 - Frequent
HP:0009751HP:0009751Aplasia of the pectoralis major muscle0REV3L CL E G H59809968ORPHA:570Moebius syndromeHP:0040282 - Frequent3
HP:0009751HP:0009751Aplasia of the pectoralis major muscle0TBX3 CL E G H692611602ORPHA:3138Ulnar-mammary syndromeHP:0040283 - Occasional100
HP:0009751HP:0009751Aplasia of the pectoralis major muscle0TBX5 CL E G H691011604OMIM:142900Holt-Oram syndrome123


Genes (6) :MYMK MYMX PLXND1 REV3L TBX3 TBX5

Diseases (4) :ORPHA:1358 ORPHA:570 ORPHA:3138 OMIM:142900
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.