DNA polymerase epsilon, catalytic subunit
The information on this page was automatically extracted from online scientific databases.
From NCBI Gene:
This gene encodes the catalytic subunit of DNA polymerase epsilon. The enzyme is involved in DNA repair and chromosomal DNA replication. Mutations in this gene have been associated with colorectal cancer 12 and facial dysmorphism, immunodeficiency, livedo, and short stature. [provided by RefSeq, Sep 2013]
Catalytic component of the DNA polymerase epsilon complex (PubMed:10801849). Participates in chromosomal DNA replication (By similarity). Required during synthesis of the leading and lagging DNA strands at the replication fork and binds at/or near replication origins and moves along DNA with the replication fork (By similarity). Has 3'-5' proofreading exonuclease activity that correct errors arising during DNA replication (By similarity). It is also involved in DNA synthesis during DNA repair (PubMed:27573199).
From NCBI Gene:
- Colorectal cancer, susceptibility to, 12
- Facial dysmorphism, immunodeficiency, livedo, and short stature
- INTRAUTERINE GROWTH RETARDATION, METAPHYSEAL DYSPLASIA, ADRENAL HYPOPLASIA CONGENITA, GENITAL ANOMALIES, AND IMMUNODEFICIENCY
Colorectal cancer 12 (CRCS12): A complex disease characterized by malignant lesions arising from the inner wall of the large intestine (the colon) and the rectum. Genetic alterations are often associated with progression from premalignant lesion (adenoma) to invasive adenocarcinoma. Risk factors for cancer of the colon and rectum include colon polyps, long-standing ulcerative colitis, and genetic family history. CRCS12 is characterized by a high-penetrance predisposition to the development of colorectal adenomas and carcinomas, with a variable tendency to develop multiple and large tumors. Onset is usually before age 40 years. The histologic features of the tumors are unremarkable. [MIM:615083]
Intrauterine growth retardation, metaphyseal dysplasia, adrenal hypoplasia congenita, genital anomalies, and immunodeficiency (IMAGEI): An autosomal recessive disorder characterized by intrauterine growth retardation, postnatal growth failure, metaphyseal dysplasia, adrenal hypoplasia congenita, growth hormone deficiency, genital anomalies, and immunodeficiency resulting in increased infections. [MIM:618336]
Facial dysmorphism, immunodeficiency, livedo, and short stature (FILS): A syndrome characterized by mild facial dysmorphism, mainly malar hypoplasia, livedo on the skin since birth, and immunodeficiency resulting in recurrent infections. Growth impairment is observed during early childhood and results in variable short stature in adulthood. [MIM:615139]