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Apolipoprotein B (APOB), and hepatic lipase (LIPC) genes have been shown to play a key role in lipid metabolism in type 2 diabetes (T2D). This study aimed to investigate the association of the three polymorphisms (rs679899 in APOB and rs6078 and rs6083 in LIPC) with T2D and related clinical quantitative traits.We conducted a case-control study in Chinese Han population, with a total of 929 T2D patients...
Genome flanking regions surrounding transcription start sites (TSSs) are critical for the regulation of gene expression, containing many translational regulatory elements. To investigate whether critical single nucleotide polymorphisms (SNPs) exist around TSSs in the dairy goat genome, we performed high throughput DNA sequencing to compare two dairy goat groups with discrepant litter sizes. After...
Ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1) encodes the human plasma-cell membrane differentiation antigen-1, and ENPP1 variants have been shown to be associated with type 2 diabetes (T2D) and insulin resistance. In this study, we investigated the involvement of ENPP1 polymorphisms in T2D.The association of the two polymorphisms of ENPP1 (rs7754586 and rs55725924) with T2D and diabetes-related...
The elongation of very long chain fatty acids protein 6 (ELOVL6) encodes a fatty acid elongase that is responsible for the final step in endogenous saturated fatty acid synthesis and involves in de novo lipogenesis. Though the regulatory mechanism of ELOVL6 expression has been studied extensively, little is known about the role of miRNA in regulating ELOVL6 gene expression in chicken until now. To...
MicroRNAs (miRNAs) are a class of small endogenous, non-coding RNAs that regulate gene expression at both the transcription and translation levels. Whether miRNAs have taken part in liver ischemia-reperfusion (IR) injury was rarely reported. The purpose of this article is to investigate the potential role of miR-370 in hepatic IR injury.Male C57BL/6 mice were divided into 5 groups (sham-operated group,...
BRCA1-interacting protein 1 (BRIP1), a DNA-dependent ATPase and a DNA helicase, is critical for BRCA-associated DNA damage repair functions and may be associated with the tumourigenesis and aggressiveness of various cancers. Here, we constructed a BRIP1 recombinant plasmid, overexpressed it in a cervical cancer cell line (HeLa) and found that ectopic expression of BRIP1 could remarkably enhance the...
Biological and epidemiologic evidence suggested that androgen and its receptor may play an important role in ovarian carcinogenesis. However, results of previous association studies about ovarian cancer and AR CAG repeat polymorphism were inconsistent. Furthermore, none of these studies were conducted in Asians.We evaluated the relationship between AR CAG repeat length and epithelial ovarian cancer...
Genetic variations in microRNAs (miRNAs) including primary miRNAs, precursor miRNAs and mature miRNAs can lead to phenotypic variation by altering the biogenesis of miRNAs and/or their binding to target mRNAs. Increasing functional studies suggest that polymorphisms occurring in miRNAs can lead to phenotypic variation in farm animal. Here, we identified a single nucleotide polymorphism (SNP) located...
Adiponectin exerts anti-atherosclerosis property through its 2 receptors (AdipoR1 and AdipoR2). The mechanism regulating the expression of adiponectin receptors is unclear. Bioinformatics analysis showed that miR-221 targeted the 3′-untranslated region (3′UTR) of the AdipoR1 mRNA. The protein level and the mRNA level of AdipoR1 were reduced when miR-221 was expressed in human umbilical vein endothelial...
In the present study, we cloned the full-length cDNAs of FOXL2, Cyp19a1a and Cyp19a1b and analyzed their expression patterns during gonadal development in spotted scat, Scatophagus argus. All three genes were expressed in ovaries and testes but showed sexual dimorphism. At early stages of gonadal development, the expression of FOXL2 in ovaries was higher than testes. FOXL2 expression deceased gradually...
Inhibins play important roles in normal gonadal function, including regulation of proliferation, differentiation, and steroidogenesis of Leydig and Sertoli cells via paracrine and autocrine processes. In adult males, circulating inhibin levels are correlated with fertility by regulating the number of Sertoli cells, total sperm count, and testicular volume. Given this important role, inhibin-α subunit...
CXCL8, a CXC-type chemokine, plays a crucial role in acute inflammation by recruiting and mediating neutrophils and other cells. In this study, the cDNA and genomic DNA sequence of a CXCL8-like protein (PaCXCL8l) from ayu (Plecoglossus altivelis) was determined. Sequence analysis showed that PaCXCL8l represented the typical structure of animal CXCL8s. Phylogenetic tree analysis indicated that PaCXCL8l...
A MADS-box gene SUPPRESSOR OF OVEREXPRESSION OF CONSTANS1 (SOC1) integrates multiple flowering signals to regulate floral transition in Arabidopsis. Strawberry (Fragaria spp.) is an economically important fruit crop, but its molecular control of flowering is largely unknown. In this study, a SOC1-like gene, FaSOC1, was isolated and characterized from strawberry. The open reading frame of FaSOC1 was...
Verticillium dahliae Kleb. is a phytopathogenic fungus that causes wilt diseases in hundreds of dicotyledonous plant species. Previous research has demonstrated that the secretome plays an important role in the pathogenicity of V. dahliae. In this study, the specific secreted protein gene (VdSSP1) in highly virulent defoliating V. dahliae strain VDG1 was cloned, and considered to be a secreted protein...
The complete mitogenomes of Asiotmethis zacharjini, Filchnerella helanshanensis and Pseudotmethis rubimarginis are 15,660bp, 15,657bp and 15,661bp in size, respectively. All three mitogenomes contain a standard set of 13 protein - coding genes, 22 transfer RNA genes (tRNAs), 2 ribosomal RNA genes (rRNAs) and an A+T-rich region in the same order as those of the other analysed caeliferan species, including...
Epidemiological studies have evaluated the association between interleukin-6 (IL-6) gene −174 G/C polymorphism and type 1 diabetes mellitus (T1DM) risk, but results of different studies have been inconsistent. The present meta-analysis was therefore designed to clarify these controversies. PubMed, Embase and Web of Science were searched from the first available year to March 25, 2012, as well as hand...
The mechanistic target of rapamycin (mTOR) plays a key role in growth and development. In the present study, a cDNA encoding mTOR protein was identified from common carp Cyprinus carpio muscle. The open reading frame of this cDNA encodes 2515 deduced amino acid residues that showed high sequence similarity with its zebrafish Danio rerio counterparts. Bioinformatic analysis showed that the protein...
Interleukin-6 (IL-6) gene −174 G/C polymorphism has been reported to be associated with coronary heart disease (CHD), but the results remain inconclusive. The present meta-analysis was therefore designed to clarify these controversies. This meta-analysis was performed by searching PubMed, Embase and Web of Science databases. A total of 20 studies including 9619 CHD cases and 10,919 controls were combined...
The T→C polymorphism of CYP17 gene has been inconsistently associated with polycystic ovary syndrome (PCOS) risk. We examined the association by performing a meta-analysis. Two investigators independently searched the Medline, Embase, CNKI, and Chinese Biomedicine Databases. Summary odds ratios (ORs) and 95% confidence intervals (95% CIs) for CYP17 polymorphism and PCOS were calculated in a fixed-effects...
The aim of this paper is to demonstrate possible evolutionary constraints that shape codon-pair context. The distributions of numbers of modes (DNM) of codon-pairs in protein coding sequences (CDSs) and the frequency of base triplet pairs in intergenic sequences (IGSs) are analyzed in 110 fully sequenced genomes. We propose that these distributions are in accordance with a gamma distribution. By studying...
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