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Tunnused
Geeniga PPP1R21 seotud tunnused
protein phosphatase 1 regulatory subunit 21
Inimese fenotüübi ontoloogia seostab geeniga PPP1R21 60 tunnust kehasüsteemide kaupa: omadusi, mida täheldatakse inimestel, kellel on selle geeni üks haruldastest seisunditest.
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Logi sisseKüsiSekveneeri oma genoom↗
Abnormality of head or neck
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Broad columella | Alati |
| Low hanging columella | Alati |
| Nasal tip, upturned | Alati |
| Short nose | Alati |
| Coarse facial features | Sageli (30–79%) |
| Corners of eye widely separated | Sageli (30–79%) |
| Eye folds | Sageli (30–79%) |
| Flat back of skull | Sageli (30–79%) |
| Full lips | Sageli (30–79%) |
| High forehead | Sageli (30–79%) |
| High palate | Sageli (30–79%) |
| Long philtrum | Sageli (30–79%) |
| Narrow forehead | Sageli (30–79%) |
| Narrow nasal bridge | Sageli (30–79%) |
| Thick eyebrow | Sageli (30–79%) |
| Upward slanting of the opening between the eyelids | Sageli (30–79%) |
| Wide nasal bridge | Sageli (30–79%) |
| Asymmetry of the posterior head | Mõnikord (5–29%) |
| Delayed cranial suture closure | Mõnikord (5–29%) |
| Flattened bony protrusion above eyes | Mõnikord (5–29%) |
| Short chin | Mõnikord (5–29%) |
| Tented mouth | Mõnikord (5–29%) |
Abnormality of the nervous system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Cerebellar vermis hypoplasia | Alati |
| Decreased reflex response | Alati |
| Global developmental delay | Alati |
| Severe global developmental delay | Alati |
| Ventriculomegaly | Alati |
| Attention deficit | Sageli (30–79%) |
| Cavum septum pellucidum | Sageli (30–79%) |
| Difficulty articulating speech | Sageli (30–79%) |
| Extra-axial cerebrospinal fluid accumulation | Sageli (30–79%) |
| Inability to coordinate movements when walking | Sageli (30–79%) |
| Inability to walk | Sageli (30–79%) |
| Underdevelopment of part of brain called corpus callosum | Sageli (30–79%) |
| Absent reflexes | Mõnikord (5–29%) |
| Myoclonic seizure | Mõnikord (5–29%) |
Abnormality of the eye
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Blue outer white part of eyeball | Sageli (30–79%) |
| Close sighted | Sageli (30–79%) |
| Inward turning cross eyed | Sageli (30–79%) |
| Optic atrophy | Sageli (30–79%) |
| Rotary nystagmus | Sageli (30–79%) |
| Wide-set eyes | Sageli (30–79%) |
Abnormality of the musculoskeletal system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Low muscle tone | Alati |
| Delayed bone maturation | Sageli (30–79%) |
| Flexed joint that cannot be straightened | Sageli (30–79%) |
| Pigeon chest | Sageli (30–79%) |
| Scoliosis | Sageli (30–79%) |
Abnormality of the digestive system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Chronic constipation | Sageli (30–79%) |
| Feeding difficulties | Sageli (30–79%) |
| Enlarged liver | Mõnikord (5–29%) |
| Poor suck | Mõnikord (5–29%) |
Abnormality of limbs
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Overlapping fingers | Mõnikord (5–29%) |
| Overlapping toe | Mõnikord (5–29%) |
Abnormality of the cardiovascular system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| An opening in the wall separating the top two chambers of the heart | Sageli (30–79%) |
| Enlarged and thickened heart muscle | Mõnikord (5–29%) |
Abnormality of the ear
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Low-set ears | Sageli (30–79%) |
Abnormality of the immune system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Recurrent respiratory infections | Sageli (30–79%) |
Abnormality of the integument
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Excessive face hair | Sageli (30–79%) |
Abnormality of the respiratory system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Breathing difficulties | Sageli (30–79%) |
Abnormality of the voice
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Weak cry | Sageli (30–79%) |
Kui sageli see esineb geenist tulenevate seisunditega inimeste seas, kõige sagedamini nende kõigi seas, nagu on märgitud Inimese fenotüübi ontoloogias. Need lehed kirjeldavad tunnuseid ja nende taga olevaid uuringuid; need ei ole diagnoos ning sümptomite kohta tuleks küsida arstilt või geneetilt nõustajalt.
Allikas
- Inimese fenotüübi ontoloogia, versioon 2026-09-01: geeniga PPP1R21 seotud tunnused ja iga tunnuse esinemissagedus. Lisateavet leiate aadressilt hpo.jax.org.
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