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Human Monoclonal POLD1 Primary Antibody for WB - ABIN151923
Kundu, Balusu, Jaiswal, Narayan: Adenomatous polyposis coli-mediated hypersensitivity of mouse embryonic fibroblast cell lines to methylmethane sulfonate treatment: implication of base excision repair pathways. in Carcinogenesis 2007
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findings demonstrate a key role of POLD1 and POLD3 in genome stability and S-phase progression revealing RNA-DNA hybrids-dependent effects for POLD3 that might be partly due to its Pol zeta interaction.
Mutation in DNA Polymerase (显示 POLB 抗体) III gene is associated with MMR (显示 MRC1 抗体) deficiency in cancer.
POLD1 played important roles in regulating cell cycle- and DNA replication-related pathways. E2F (显示 E2F1 抗体) could upregulate the expression levels of POLD1 by deregulating the methylations of their promoters to promote the relapse of Acute Lymphoblastic Leukemia .
DNA polymerase delta catalytic subunit controls noncentrosomal gammaTuRC activity and regulates the organization of Golgi-derived microtubules.
POLH (显示 POLH 抗体) & POLK (显示 PAPD7 抗体) are both able to exchange with PolD1 stalled at repetitive CFS (common fragile sites) sequences. POLD1 synthesis was inhibited by replication stress caused by aphidicolin, preventing any replication past CFS. Importantly, POLH (显示 POLH 抗体) & POLK (显示 PAPD7 抗体) were still proficient in rescuing this stalled POLD1 synthesis. POLD1 stalling at CFSs allows for free exchange with specialized polymerase that is not driven by PCNA (显示 PCNA 抗体).
To our knowledge, the four Valencian families included in the present study are the only families where the POLD1 Leu474Pro mutation has been found.
We demonstrated an association between six previously published single nucleotide polymorphisms (rs15869 [ BRCA2 (显示 BRCA2 抗体)], rs1805389 [ LIG4 (显示 LIG4 抗体)], rs8079544 [ TP53 (显示 TP53 抗体)], rs25489 [ XRCC1 (显示 XRCC1 抗体)], rs1673041 [ POLD1], and rs11615 [ ERCC1 (显示 ERCC1 抗体)]) and subsequent CNS tumors in survivors of childhood cancer treated by radiation therapy.
The proofreading activity of DNA polymerase delta plays a role in shunting DNA mismatch repair to an EXO1 (显示 EXO1 抗体)-dependent excision pathway as opposed to directly participating in gap formation via its 3'-5' exonuclease (显示 EXOSC10 抗体) activity.
Frameshift mutation in POLD1 gene is associated with mismatch repair-deficiency and Lynch syndrome.
the pathogenic role of the POLD1-R689W mutation in the development of the human tumor and emphasize the need to experimentally determine the significance of Poldelta variants present in sporadic tumors.
in Drosophila the alternative TRF1/BRF complex appears responsible for the initiation of all known classes of Pol III transcription
reducing expression of individual PRMT7 (显示 PRMT7 抗体) target DNA repair genes showed that only the catalytic subunit of DNA polymerase (显示 POLB 抗体), POLD1, was able to resensitize PRMT7 (显示 PRMT7 抗体) knock-down cells to DNA-damaging agents.
A point mutation (D400A) in the proofreading domain of DNA polymerase delta, encoded by the Pold1 gene, inactivates the 3' --> 5' exonuclease (显示 EXOSC10 抗体) of poldelta and causes a mutator and epithelial cancer phenotype in a recessive manner.
Heterozygous mutation at L604 in the polymerase active site of DNA polymerase delta reduces life span, increases genomic instability, and accelerates tumorigenesis in an allele-specific manner, novel findings that have implications for human cancer.
DNA polymerase delta is essential for mammalian early embryogenesis, and the 3'-5' exonuclease (显示 EXOSC10 抗体) activity of DNA polymerase delta is dispensable for normal development but necessary to suppress tumorigenesis
This gene encodes the 125-kDa catalytic subunit of DNA polymerase delta. DNA polymerase delta possesses both polymerase and 3' to 5' exonuclease activity and plays a critical role in DNA replication and repair. Alternatively spliced transcript variants have been observed for this gene, and a pseudogene of this gene is located on the long arm of chromosome 6.
, DNA polymerase delta catalytic subunit
, DNA polymerase subunit delta p125
, polymerase (DNA directed), delta 1, catalytic subunit 125kDa
, DNA polymerase delta
, DNA polymerase-delta
, lethal (3) 72Ac
, DNA-directed DNA polymerase delta 1
, DNA polymerase delta catalytic subunit-like
, DNA polymerase delta 1, catalytic domain
, DNA polymerase delta, catalytic subunit
, DNA-dependent DNA polymerase
, DAN polymerase delta 1, catalytic subunit
, polymerase (DNA directed), delta 1, catalytic subunit
, DNA polymerase delta1 catalytic subunit
, flat head