Human Phenotype Ontology 
Grandparent Node:
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Abnormal blood inorganic cation concentration (HP:0010927)help
Parent Node:
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Abnormal magnesium concentration (HP:0004921)help
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Hypomagnesemia (HP:0002917)help
Term ID: 2917
Name: Hypomagnesemia
Synonym: Low blood magnesium levels; Low blood Mg levels
Definition: An abnormally decreased magnesium concentration in the blood.
Comments:
Reference: HP:0002917
Genes and Diseases:
 
       Child Nodes:

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..expandHypermagnesemia (HP:0002918) 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:0002917HP:0002917Hypomagnesemia0ATP1A1 CL E G H476799OMIM:618314Hypomagnesemia, seizures, and mental retardation 2.4
HP:0002917HP:0002917Hypomagnesemia0ATP1A1 CL E G H476799ORPHA:564178Primary hypomagnesemia with refractory seizures and intellectual disabilityHP:0040282 - Frequent4
HP:0002917HP:0002917Hypomagnesemia0BSND CL E G H780916512ORPHA:89938Infantile Bartter syndrome with sensorineural deafnessHP:0040282 - Frequent53
HP:0002917HP:0002917Hypomagnesemia0CACNA1S CL E G H7791397ORPHA:79102Thyrotoxic periodic paralysisHP:0040281 - Very frequent247
HP:0002917HP:0002917Hypomagnesemia0CASR CL E G H8461514ORPHA:428Autosomal dominant hypocalcemiaHP:0040282 - Frequent272
HP:0002917HP:0002917Hypomagnesemia0CASR CL E G H8461514OMIM:601198Hypocalcemia, autosomal dominant 1272
HP:0002917HP:0002917Hypomagnesemia0CLCNKA CL E G H11872026ORPHA:89938Infantile Bartter syndrome with sensorineural deafnessHP:0040282 - Frequent9
HP:0002917HP:0002917Hypomagnesemia0CLCNKB CL E G H11882027ORPHA:358Gitelman syndromeHP:0040282 - Frequent27
HP:0002917HP:0002917Hypomagnesemia0CLCNKB CL E G H11882027ORPHA:89938Infantile Bartter syndrome with sensorineural deafnessHP:0040282 - Frequent27
HP:0002917HP:0002917Hypomagnesemia0CLDN16 CL E G H106862037OMIM:248250Hypomagnesemia 3, renal.58
HP:0002917HP:0002917Hypomagnesemia0CLDN19 CL E G H1494612040OMIM:248190Hypomagnesemia 5, renal, with or without ocular involvement.42
HP:0002917HP:0002917Hypomagnesemia0CNNM2 CL E G H54805103OMIM:613882Hypomagnesemia 6, renal.47
HP:0002917HP:0002917Hypomagnesemia0CNNM2 CL E G H54805103OMIM:616418Hypomagnesemia, seizures, and mental retardation.47
HP:0002917HP:0002917Hypomagnesemia0CTNS CL E G H14972518OMIM:219800Cystinosis, nephropathic178
HP:0002917HP:0002917Hypomagnesemia0DBH CL E G H16212689OMIM:223360Dopamine beta-hydroxylase deficiency, congenital80
HP:0002917HP:0002917Hypomagnesemia0EGF CL E G H19503229OMIM:611718HYPOMAGNESEMIA 4, RENAL; HOMG473
HP:0002917HP:0002917Hypomagnesemia0FOXP3 CL E G H509436106ORPHA:37042Immune dysregulation-polyendocrinopathy-enteropathy-X-linked syndromeHP:0040283 - Occasional32
HP:0002917HP:0002917Hypomagnesemia0FXYD2 CL E G H4864026OMIM:154020Hypomagnesemia 2, renal.17
HP:0002917HP:0002917Hypomagnesemia0GABRA3 CL E G H25564077ORPHA:79102Thyrotoxic periodic paralysisHP:0040281 - Very frequent
HP:0002917HP:0002917Hypomagnesemia0GCM2 CL E G H92474198ORPHA:2239Familial isolated hypoparathyroidism due to agenesis of parathyroid glandHP:0040283 - Occasional51
HP:0002917HP:0002917Hypomagnesemia0GNA11 CL E G H27674379ORPHA:428Autosomal dominant hypocalcemiaHP:0040282 - Frequent16
HP:0002917HP:0002917Hypomagnesemia0GNB2 CL E G H27834398OMIM:619503NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND DYSMORPHIC FACIES; NEDHYDF
HP:0002917HP:0002917Hypomagnesemia0KCNJ1 CL E G H37586255OMIM:241200Bartter syndrome, antenatal, type 2HP:0040283 - Occasional51
HP:0002917HP:0002917Hypomagnesemia0KCNJ10 CL E G H37666256ORPHA:199343EAST syndromeHP:0040281 - Very frequent121
HP:0002917HP:0002917Hypomagnesemia0KCNJ10 CL E G H37666256OMIM:612780Seizures, sensorineural deafness, ataxia, mental retardation, and electrolyte imbalance.121
HP:0002917HP:0002917Hypomagnesemia0KCNJ18 CL E G H10013444439080ORPHA:79102Thyrotoxic periodic paralysisHP:0040281 - Very frequent10
HP:0002917HP:0002917Hypomagnesemia0PCBD1 CL E G H50928646ORPHA:1578Pterin-4 alpha-carbinolamine dehydratase deficiencyHP:0040283 - Occasional24
HP:0002917HP:0002917Hypomagnesemia0PLVAP CL E G H8348313635OMIM:618183Diarrhea 10, protein-losing Enteropathy type.
HP:0002917HP:0002917Hypomagnesemia0POLRMT CL E G H54429200OMIM:619743COMBINED OXIDATIVE PHOSPHORYLATION DEFICIENCY 55; COXPD551
HP:0002917HP:0002917Hypomagnesemia0SARS2 CL E G H5493817697OMIM:613845Hyperuricemia, pulmonary hypertension, renal failure, and alkalosis syndrome.60
HP:0002917HP:0002917Hypomagnesemia0SLC12A3 CL E G H655910912ORPHA:358Gitelman syndromeHP:0040282 - Frequent145
HP:0002917HP:0002917Hypomagnesemia0SLC12A3 CL E G H655910912OMIM:263800Gitelman syndrome.145
HP:0002917HP:0002917Hypomagnesemia0TBCE CL E G H690511582OMIM:244460Kenny-caffey syndrome, type 1.52
HP:0002917HP:0002917Hypomagnesemia0TIAM1 CL E G H707411805OMIM:6199082
HP:0002917HP:0002917Hypomagnesemia0TRPM6 CL E G H14080317995OMIM:602014Hypomagnesemia 1, intestinal.85


Genes (29) :ATP1A1 BSND CACNA1S CASR CLCNKA CLCNKB CLDN16 CLDN19 CNNM2 CTNS DBH EGF FOXP3 FXYD2 GABRA3 GCM2 GNA11 GNB2 KCNJ1 KCNJ10 KCNJ18 PCBD1 PLVAP POLRMT SARS2 SLC12A3 TBCE TIAM1 TRPM6

Diseases (29) :OMIM:618314 ORPHA:564178 ORPHA:89938 ORPHA:79102 ORPHA:428 OMIM:601198 ORPHA:358 OMIM:248250 OMIM:248190 OMIM:613882 OMIM:616418 OMIM:219800 OMIM:223360 OMIM:611718 ORPHA:37042 OMIM:154020 ORPHA:2239 OMIM:619503 OMIM:241200 ORPHA:199343 OMIM:612780 ORPHA:1578 OMIM:618183 OMIM:619743 OMIM:613845 OMIM:263800 OMIM:244460 OMIM:619908 OMIM:602014
 

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