3billion
back to listBack to List

PIK3R1

phosphoinositide-3-kinase regulatory subunit 1

HCNC Approved Symbol
PIK3R1 (HGNC:8979)
Genomic Coordinates
5:68,215,756 - 68,301,821 (5q13.1)
Synonyms
GRB1, p85-ALPHA, p85, p85alpha
Disease Associations
This gene is associated with the following 3 diseases in OMIM.

Diagnosed Cases

5Patients

In total, 5 patients were diagnosed with a variant in the PIK3R1 gene.

Frequently observed phenotypes

(Top 5 only, Patient count*)
*% of total patients presenting each phenotype is shown in parentheses.

Low birth weight
 1 (20.0%)
Postnatal growth failure
 1 (20.0%)
Progressive skeletal dysplasia
 1 (20.0%)
Small for gestational age infant
 1 (20.0%)
Small stature
 1 (20.0%)
PIK3R1 - Gene browser | 3billion