AI Article Synopsis
- The 5'-flanking region of the GFAT gene was identified as an active promoter with multiple transcription start sites.
- A single nucleotide polymorphism (G to C) at position -1412 was found to influence the activity of this promoter.
- Electrophoretic mobility shift assays (EMSA) demonstrated that nuclear proteins specifically bind to this promoter region.
Article Abstract
The 5'-flanking region of the human glutamine:fructose-6-phosphate amidotransferase (GFAT) gene was characterised as a functional active promoter and the GFAT gene contained multiple transcription start sites. A novel single nucleotide polymorphism identified at position -1412 (G to C) had a functional effect on promoter activity and EMSA revealed specific binding of nuclear proteins to this region.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.bbadis.2005.01.007 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Associations of RANKL levels and polymorphisms with rheumatoid arthritis: A meta-analysis.
PLoS One
January 2025
Department of Rheumatology, Korea University College of Medicine, Seoul, Korea.
Objectives: This study examined the correlation between circulating receptor activator for nuclear factor-κB ligand (RANKL) levels and rheumatoid arthritis (RA), and investigated the association between polymorphisms in the RANKL gene and susceptibility to RA.
Method: We searched the Medline, Embase, and Cochrane databases for relevant publications up to September 2024. A meta-analysis was conducted to assess serum/plasma RANKL levels in patients with RA and controls, and to explore the relationship between RANKL rs9533156 and rs2277438 polymorphisms and RA susceptibility.
A high-quality assembly revealing the PMEL gene for the unique plumage phenotype in Liancheng ducks.
Gigascience
January 2025
State Key Laboratory of Animal Biotech Breeding, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
Background: Plumage coloration is a distinctive trait in ducks, and the Liancheng duck, characterized by its white plumage and black beak and webbed feet, serves as an excellent subject for such studies. However, academic comprehension of the genetic mechanisms underlying duck plumage coloration remains limited. To this end, the Liancheng duck genome (GCA_039998735.
View Article and Find Full Text PDFDiscovery of a 2'-α-Fluoro-2'-β--(fluoromethyl) Purine Nucleotide Prodrug as a Potential Oral Anti-SARS-CoV-2 Agent.
J Med Chem
January 2025
State Key Laboratory of Antiviral Drugs, Pingyuan Laboratory, NMPA Key Laboratory for Research and Evaluation of Innovative Drug, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China.
A novel 2'-α-fluoro-2'-β--(fluoromethyl) purine nucleoside phosphoramidate prodrug has been designed and synthesized to treat SARS-CoV-2 infection. The SARS-CoV-2 central replication transcription complex (C-RTC, nsp12-nsp7-nsp8) catalyzed in vitro RNA synthesis was effectively inhibited by the corresponding bioactive nucleoside triphosphate (). The cryo-electron microscopy structure of the C-RTC: complex was also determined.
View Article and Find Full Text PDFA Chromatography Test Strip of Exonuclease III-Amplified Aptamer for Rapid Identification of Prorocentrum minimum.
Mar Biotechnol (NY)
January 2025
School of Marine Science and Technology, Harbin Institute of Technology (Weihai), Wenhua West Road, 2#, Weihai, 264209, People's Republic of China.
Recently, the scale and frequency of harmful algae blooms (HABs) have gradually increased, posing a serious threat to human health, marine ecosystems and economic development. For early warning, a method is required that can quickly detect and monitor microalgae. It is proposed to use aptamer targeted to Prorocentrum minimum, along with exonuclease III (Exo III), gold nanoparticles, target single-stranded DNA and hairpin structure probe to construct a new method, i.
View Article and Find Full Text PDFSequence-Dependent Slowdown of DNA Translocation Using Transmembrane RNA-DNA Interactions in MoS Nanopore.
J Phys Chem B
January 2025
Institute of Quantitative Biology, College of Life Sciences, and School of Physics, Zhejiang University, Hangzhou, Zhejiang 310058, China.
The emergence of nanopores in two-dimensional (2D) nanomaterials offers an attractive solid-state platform for high-throughput and low-cost DNA sequencing. However, several challenges remain to be addressed before their wide application, including the too-fast DNA translocation speed (compared to state-of-the-art single nucleoside detection techniques) and too large noise/signal ratios due to DNA fluctuations inside the nanopores. Here, we use molecular dynamics (MD) simulations to demonstrate the feasibility of utilizing RNA-DNA interactions in modulating DNA translocations in 2D MoS nanopores.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!