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The rabbit κ-casein (κ-Cas) encoding gene has been isolated as a series of overlapping DNA fragments cloned from a rabbit genomic library constructed in bacteriophage λEMBL3. The clones harboured the 7.5-kb gene flanked by about 2.1 kb upstream and 9 kb downstream sequences. The cloned gene is the most frequently occurring of two κ-Cas alleles identified in New Zealand rabbits. Comparison of the...
The coding sequences of three trypsin genes, obtained by polymerase chain reaction (PCR), were determined in Penaeus vannamei (Crustacea, Decapoda). These genes were characterised by two short introns, which occur at a position quasi-conserved as the first two introns in vertebrate counterparts. Belonging to three different families, two of the genes are expressed in the digestive gland. A 5' RACE-PCR...
The enzyme UTP-glucose-1-phosphate uridylyltransferase (UDP-glucose pyrophosphorylase, UDPG:PP) is synthesized by practically all organisms, although prokaryotic UDPG:PPs are evolutionarily unrelated to the eukaryotic counterparts. The primary structure of prokaryotic UDPG:PPs is well conserved, although little information exists on the polymorphism of the genes coding for these enzymes. It has been...
A 5-kb long transcript encoding the stearoyl-CoA desaturase (SCD) was identified by Northern-blot analysis of poly(A) + mRNA from caprine lactating mammary gland. Complete sequencing of the SCD cDNA (5123 bp) revealed that the coding region (1080 nt) is followed by an unusually long (3.8 kb) 3'-UTR sequence, deriving from a single exon, in which a polymorphism, due to the deletion of a nucleotide...
We investigated the relationship between BsmI/ApaI polymorphisms in vitamin D receptor gene and diabetic nephropathy in a Han Chinese population. PCR-restriction fragment length polymorphism was used to test the genotype and allele frequency of BsmI and ApaI polymorphisms in 304 patients with type 2 diabetes mellitus (DM group) and 100 control individuals (ND group). The DM group was further divided...
We aimed to assess the association between IGF-I gene (CA repeats) polymorphism in breast cancer patients and their clinicopathological features, as well as disease recurrence and survival. Seventy-six non-metastatic breast cancer patients were enrolled in the present study. The IGF-I (CA) repeats were studied with polymerase chain reaction by using proper primers belonging to these gene areas from...
To evaluate the association between vascular endothelial growth factor (VEGF) gene polymorphisms and the risk of recurrent spontaneous abortion (RSA), a meta-analysis of published case–control studies for the VEGF gene polymorphisms (gene polymorphisms reported more than three times were selected) and the risk of RSA. Odds ratios (ORs) and 95% confidence intervals (CIs) for codominant, dominant and...
MicroRNAs regulate gene expression at the post-transcriptional level and were involved in diverse biological and pathological processes. Single nucleotide polymorphism (SNP) which is located in the pre-miRNA may affect the processing and then influence the expression of mature miRNA. Previous studies yielded conflicting results as to the association of a common polymorphism in pre-miRNAs (i.e. hsa-miR-499...
Considering the key role played by the apolipoprotein E (Apo E) gene in the regulation of lipid metabolism and obesity, the current study has evaluate the association between abdominal obesity and Apo E gene polymorphism in a population of Tehran.A cross-sectional study was performed on 345 men and 498 women, aged 19–86years, selected from among participants of the Tehran Lipid and Glucose Study....
Variants of transcription factor 7-like 2 (TCF7L2) gene have been reported to be associated with type 2 diabetes mellitus (T2DM), but the available data on this relationship are inconsistent in Han Chinese populations. A meta-analysis was performed to quantitatively analyze the association of TCF7L2 gene polymorphisms with T2DM using previous case–control studies in Chinese Han populations. Several...
The aim of this study was to investigate the possible association between TGF-β1 −509 C/T (rs1800469), 29 C/T (Prol10Leu, rs1800470) and 788 C/T (Thr263Ile, rs1800472) gene polymorphisms and chronic periodontitis (CP) in a sample of Iranian population. This case–control study was conducted on 100 CP patients and 100 healthy unrelated, age-, sex-, and ethnicity-matched. Genotyping was performed by...
Diabetes mellitus (DM) is a common disease which results from various causes including genetic and environmental factors. Glutathione S-Transferase M1 (GSTM1) and Glutathione S-Transferase T1 (GSTT1) genes are polymorphic in human and the null genotypes lead to the absence of enzyme function. Many studies assessed the associations between GSTM1/GSTT1 null genotypes and DM risk but reported conflicting...
This study was conducted to establish the contribution of genetic host factors in the susceptibility to community acquired pneumonia (CAP) in the Russian population. Patients with CAP (n=334), volunteers without a previous history of CAP, constantly exposed to infectious agents, control A group (n=141) and a second control group B consisted of healthy persons (n=314) were included in the study. All...
Published data on the association between interleukin-10 (IL-10) gene polymorphisms and diffuse large B-cell lymphoma (DLBCL) risk are inconclusive. To derive a more precise estimation of the relationship, a meta-analysis was performed, focusing on four major IL-10 gene variants in the promoter region: –3575T/A, –1082A/G, –819C/T and –592C/A. We applied the false discovery rate (FDR) method to adjust...
The angiotensinogen (AGT) gene M235T polymorphism has been reported to be associated with myocardial infarction (MI) and brain infarction (BI), but the results remain inconclusive. This meta-analysis was designed to clarify these controversies. Electronic databases were systematically searched before February 2013. A total of 38 studies with 17304 subjects met our inclusion criteria. In East Asian...
Diabetic peripheral neuropathy (DPN) is a microvascular complication of diabetes mellitus (DM) due to decreasing quality of life. In the present study, it is aimed to evaluate angiotensin-converting enzyme (ACE) Gene I/D polymorphism in Turkish population.Two hundred and thirty-five DPN patients and two hundred and eighty-one controls were enrolled in this study. Genomic DNA was isolated and genotyped...
The hedgehog signaling pathway plays an important role in lung morphogenesis and cellular responses to lung injury. Genome-wide association studies (GWAS) and integrative genomics approaches have demonstrated the associations between HHIP polymorphisms and chronic obstructive pulmonary disease (COPD) and in non-Asian populations. Here we investigated whether HHIP polymorphisms would also be associated...
Amanita exitialis is a lethal mushroom that was first discovered in Guangdong Province, China. The high content of amanitin in its basidiocarps makes it lethal to humans. To comprehensively characterize the A. exitialis transcriptome and analyze the Amanita toxins as well as their related gene family, transcriptome sequencing of A. exitialis was performed using Illumina HiSeq 2000 technology. A total...
Vitiligo is an acquired epidermal pigment loss of the skin. Oxidative stress is one of the major theories in the pathophysiology of vitiligo. FOXO3A is the forkhead members of the class O (FOXO) transcription factors, and plays an important role in cell cycle regulation, apoptosis, oxidative stress, and DNA repair. The aim of our study was to investigate FOXO3A gene polymorphisms and FOXO3A protein...
Type 1 diabetes mellitus (T1DM) is recognized as a T-cell-mediated autoimmune disease. Vitamin D compounds are known to suppress T-cell activation by binding to vitamin D receptor (VDR); and thus, VDR gene polymorphisms may be related to T-cell-mediated autoimmune diseases. The aim of this study was to investigate the association between vitamin D status and VDR gene polymorphisms and T1DM.One hundred...
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