Human Phenotype Ontology 
Grandparent Node:
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Delayed speech and language development (HP:0000750)help
Parent Node:
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Expressive language delay (HP:0002474)help
..Starting node
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Severe expressive language delay (HP:0006863)help
Term ID: 6863
Name: Severe expressive language delay
Synonym:
Definition: A severe delay in the acquisition of the ability to use language to communicate needs, wishes, or thoughts.
Comments:
Reference: HP:0006863
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandMild expressive language delay (HP:0011346) help
..expandModerate expressive language delay (HP:0011345) 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:0006863HP:0006863Severe expressive language delay0ARID1B CL E G H5749218040OMIM:135900Coffin-Siris syndrome 1.219
HP:0006863HP:0006863Severe expressive language delay0ASXL1 CL E G H17102318318ORPHA:97297Bohring-Opitz syndromeHP:0040282 - Frequent145
HP:0006863HP:0006863Severe expressive language delay0DPYD CL E G H18063012ORPHA:1675Dihydropyrimidine dehydrogenase deficiencyHP:0040283 - Occasional144
HP:0006863HP:0006863Severe expressive language delay0EHMT1 CL E G H7981324650ORPHA:261652Kleefstra syndrome due to a point mutationHP:0040283 - Occasional223
HP:0006863HP:0006863Severe expressive language delay0GRIA3 CL E G H28924573ORPHA:364028X-linked intellectual disability due to GRIA3 mutationsHP:0040283 - Occasional30
HP:0006863HP:0006863Severe expressive language delay0HERC1 CL E G H89254867ORPHA:457359Megalencephaly-severe kyphoscoliosis-overgrowth syndromeHP:0040283 - Occasional16
HP:0006863HP:0006863Severe expressive language delay0KMT2C CL E G H5850813726ORPHA:261652Kleefstra syndrome due to a point mutationHP:0040283 - Occasional99
HP:0006863HP:0006863Severe expressive language delay0POGZ CL E G H2312618801ORPHA:468678White-Sutton syndromeHP:0040282 - Frequent35
HP:0006863HP:0006863Severe expressive language delay0RSPRY1 CL E G H8997029420ORPHA:457395Progressive spondyloepimetaphyseal dysplasia-short stature-short fourth metatarsals-intellectual disability syndromeHP:0040282 - Frequent2
HP:0006863HP:0006863Severe expressive language delay0SH2B1 CL E G H2597030417ORPHA:261197Proximal 16p11.2 microdeletion syndromeHP:0040282 - Frequent
HP:0006863HP:0006863Severe expressive language delay0SPATA5 CL E G H16637818119ORPHA:457351Microcephaly-intellectual disability-sensorineural hearing loss-epilepsy-abnormal muscle tone syndromeHP:0040282 - Frequent19
HP:0006863HP:0006863Severe expressive language delay0TAF1 CL E G H687211535ORPHA:480907X-linked intellectual disability-global development delay-facial dysmorphism-sacral caudal remnant syndromeHP:0040281 - Very frequent21


Genes (12) :ARID1B ASXL1 DPYD EHMT1 GRIA3 HERC1 KMT2C POGZ RSPRY1 SH2B1 SPATA5 TAF1

Diseases (11) :OMIM:135900 ORPHA:97297 ORPHA:1675 ORPHA:261652 ORPHA:364028 ORPHA:457359 ORPHA:468678 ORPHA:457395 ORPHA:261197 ORPHA:457351 ORPHA:480907
 

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