Human Phenotype Ontology 
Grandparent Node:
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Abnormality of muscle size (HP:0030236)help
Parent Node:
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Aplasia/Hypoplasia involving the skeletal musculature (HP:0001460)help
..Starting node
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Hypoplasia of the musculature (HP:0009004)help
Term ID: 9004
Name: Hypoplasia of the musculature
Synonym: Muscle hypoplasia; Poorly developed skeletal musculature; Underdeveloped muscle; Underdeveloped muscles
Definition: Underdevelopment of the musculature.
Comments:
Reference: HP:0009004
Genes and Diseases:
 
       Child Nodes:
........expandShoulder muscle hypoplasia (HP:0008952) help
................... HP:0030241 Hypoplasia of deltoid muscle
........expandCalf muscle hypoplasia (HP:0008962) help
........expandNeck muscle hypoplasia (HP:0008984) help
........expandPectoralis hypoplasia (HP:0008998) help
........expandUpper limb muscle hypoplasia (HP:0009016) help
................... HP:0030239 Hypoplasia of the upper arm musculature

 Sister Nodes: 
..expandAplasia of the musculature (HP:0100854) help
..expandAplasia/Hypoplasia involving the musculature of the extremities (HP:0009128) 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:0009004HP:0009004Hypoplasia of the musculature0ACTA1 CL E G H58129ORPHA:2020Congenital fiber-type disproportion myopathyHP:0040283 - Occasional96
HP:0009004HP:0009004Hypoplasia of the musculature0ALG9 CL E G H7979615672ORPHA:79328ALG9-CDGHP:0040283 - Occasional93
HP:0009004HP:0009004Hypoplasia of the musculature0ATP6V0A2 CL E G H2354518481OMIM:278250Wrinkly skin syndrome.140
HP:0009004HP:0009004Hypoplasia of the musculature0CAV3 CL E G H8591529ORPHA:488650Distal myopathy, Tateyama type148
HP:0009004HP:0009004Hypoplasia of the musculature0COLEC11 CL E G H7898917213OMIM:2650503mc syndrome 2.9
HP:0009004HP:0009004Hypoplasia of the musculature0FBN2 CL E G H22013604OMIM:121050Contractural arachnodactyly, congenital655
HP:0009004HP:0009004Hypoplasia of the musculature0FLNA CL E G H23163754OMIM:305620Frontometaphyseal dysplasia493
HP:0009004HP:0009004Hypoplasia of the musculature0FLNA CL E G H23163754ORPHA:1826Frontometaphyseal dysplasiaHP:0040283 - Occasional493
HP:0009004HP:0009004Hypoplasia of the musculature0GLE1 CL E G H27334315OMIM:253310Lethal congenital contracture syndrome 1.45
HP:0009004HP:0009004Hypoplasia of the musculature0HACD1 CL E G H92009639ORPHA:2020Congenital fiber-type disproportion myopathyHP:0040283 - Occasional2
HP:0009004HP:0009004Hypoplasia of the musculature0HBB CL E G H30434827ORPHA:231214Beta-thalassemia majorHP:0040282 - Frequent580
HP:0009004HP:0009004Hypoplasia of the musculature0HBB CL E G H30434827ORPHA:231226Dominant beta-thalassemiaHP:0040283 - Occasional580
HP:0009004HP:0009004Hypoplasia of the musculature0ITGA7 CL E G H36796143ORPHA:2020Congenital fiber-type disproportion myopathyHP:0040283 - Occasional127
HP:0009004HP:0009004Hypoplasia of the musculature0MAP3K20 CL E G H5177617797ORPHA:2020Congenital fiber-type disproportion myopathyHP:0040283 - Occasional2
HP:0009004HP:0009004Hypoplasia of the musculature0MAP3K7 CL E G H68856859ORPHA:1826Frontometaphyseal dysplasiaHP:0040283 - Occasional11
HP:0009004HP:0009004Hypoplasia of the musculature0MYL2 CL E G H46337583ORPHA:2020Congenital fiber-type disproportion myopathyHP:0040283 - Occasional131
HP:0009004HP:0009004Hypoplasia of the musculature0MYMK CL E G H38982733778OMIM:254940Carey-Fineman-Ziter syndrome5
HP:0009004HP:0009004Hypoplasia of the musculature0PMP22 CL E G H53769118ORPHA:90658Charcot-Marie-Tooth disease type 1E79
HP:0009004HP:0009004Hypoplasia of the musculature0RBM8A CL E G H99399905OMIM:274000Thrombocytopenia-absent radius syndrome10
HP:0009004HP:0009004Hypoplasia of the musculature0SALL4 CL E G H5716715924OMIM:607323Duane-Radial ray syndrome86
HP:0009004HP:0009004Hypoplasia of the musculature0SALL4 CL E G H5716715924OMIM:147750Ivic syndrome86
HP:0009004HP:0009004Hypoplasia of the musculature0SELENON CL E G H5719015999ORPHA:2020Congenital fiber-type disproportion myopathyHP:0040283 - Occasional144
HP:0009004HP:0009004Hypoplasia of the musculature0TPM2 CL E G H716912011ORPHA:2020Congenital fiber-type disproportion myopathyHP:0040283 - Occasional54
HP:0009004HP:0009004Hypoplasia of the musculature0TPM3 CL E G H717012012ORPHA:2020Congenital fiber-type disproportion myopathyHP:0040283 - Occasional108
HP:0009004HP:0008984Neck muscle hypoplasia1 CL E G H
HP:0009004HP:0008962Calf muscle hypoplasia1CAV3 CL E G H8591529ORPHA:488650Distal myopathy, Tateyama typeHP:0040283 - Occasional148
HP:0009004HP:0008962Calf muscle hypoplasia1FBN2 CL E G H22013604OMIM:121050Contractural arachnodactyly, congenital.655
HP:0009004HP:0008952Shoulder muscle hypoplasia1FLNA CL E G H23163754ORPHA:1826Frontometaphyseal dysplasiaHP:0040283 - Occasional493
HP:0009004HP:0008952Shoulder muscle hypoplasia1MAP3K7 CL E G H68856859ORPHA:1826Frontometaphyseal dysplasiaHP:0040283 - Occasional11
HP:0009004HP:0008998Pectoralis hypoplasia1MYMK CL E G H38982733778OMIM:254940Carey-Fineman-Ziter syndrome.5
HP:0009004HP:0008962Calf muscle hypoplasia1PMP22 CL E G H53769118ORPHA:90658Charcot-Marie-Tooth disease type 1EHP:0040282 - Frequent79
HP:0009004HP:0008952Shoulder muscle hypoplasia1RBM8A CL E G H99399905OMIM:274000Thrombocytopenia-absent radius syndrome.10
HP:0009004HP:0008998Pectoralis hypoplasia1SALL4 CL E G H5716715924OMIM:607323Duane-Radial ray syndrome.86
HP:0009004HP:0009016Upper limb muscle hypoplasia1SALL4 CL E G H5716715924OMIM:607323Duane-Radial ray syndrome.86
HP:0009004HP:0008952Shoulder muscle hypoplasia1SALL4 CL E G H5716715924OMIM:147750Ivic syndrome86
HP:0009004HP:0030239Hypoplasia of the upper arm musculature2 CL E G H
HP:0009004HP:0030241Hypoplasia of deltoid muscle2SALL4 CL E G H5716715924OMIM:147750Ivic syndrome.86
HP:0009004HP:0100855Triceps hypoplasia3 CL E G H
HP:0009004HP:0009007Biceps hypoplasia3 CL E G H


Genes (21) :ACTA1 ALG9 ATP6V0A2 CAV3 COLEC11 FBN2 FLNA GLE1 HACD1 HBB ITGA7 MAP3K20 MAP3K7 MYL2 MYMK PMP22 RBM8A SALL4 SELENON TPM2 TPM3

Diseases (16) :ORPHA:2020 ORPHA:79328 OMIM:278250 ORPHA:488650 OMIM:265050 OMIM:121050 OMIM:305620 ORPHA:1826 OMIM:253310 ORPHA:231214 ORPHA:231226 OMIM:254940 ORPHA:90658 OMIM:274000 OMIM:607323 OMIM:147750
 

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