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The growth hormone secretagogue receptor (GHSR) gene controls growth hormone (GH) release by inducing a strong stimulatory effect on the endogenous ligand, ghrelin. In this study, we examined the possible role of GHSR in the growth traits of four pig breeds, namely Tibetan pigs (n=45), Diannan small-eared pigs (n=40), Yorkshire pigs (n=45), and New Huai pigs (n=122). Single nucleotide polymorphisms...
Measuring the similarity between pairs of biological entities is important in molecular biology. The introduction of Gene Ontology (GO) provides us with a promising approach to quantifying the semantic similarity between two genes or gene products. This kind of similarity measure is closely associated with the GO terms annotated to biological entities under consideration and the structure of the GO...
Secreted frizzled-related protein 3 (sFRP3), encoded by the gene FRZB, is a member of the sFRP family with important roles in inhibition of the Wnt signalling pathway through competitive binding of the Wnt receptor. Here, we investigated pig FRZB as a candidate gene for growth traits and identified three polymorphic sites, an insertion (A-532B) and two SNPs (G636A and C650T) in its 5′-UTR. The genotype...
APETALA3 (AP3) homologs are involved in specifying petal and stamen identities in core eudicot model organisms. In order to investigate the functional conservation of AP3 homologs between core eudicots and basal angiosperm, we isolated and identified two AP3 homologs from Magnolia wufengensis, a woody basal angiosperm belonging to the family Magnoliaceae. Sequence and phylogenetic analyses revealed...
To characterize aphid mitochondrial genome (mitogenome) features, we sequenced the complete mitogenome of the Russian wheat aphid, Diuraphis noxia. The 15,784-bp mitogenome with a high A+T content (84.76%) and strong C skew (−0.26) was arranged in the same gene order as that of the ancestral insect. Unlike typical insect mitogenomes, D. noxia possessed a large tandem repeat region (644bp) located...
Ischemic stroke is influenced by both environmental and genetic factors. The CD40/CD40L system is related to proinflammatory and prothrombogenic responses, which are involved in the pathophysiology of ischemic stroke. The aim of this study was to evaluate association between the CD40 -1C/T single nucleotide polymorphism (SNP) and ischemic stroke in a Chinese population.We conducted a case–control...
Gout is a common autoinflammatory disease characterized with elevated serum urate and recurrent attacks of intra-articular crystal deposition of monosodium urate. Accumulating evidence has demonstrated that MSU crystal-induced inflammation is a paradigm of innate immunity and the TLRs, NALP3 inflammasome and IL1R pathways are involved in gout development. Innate immunity components containing TLR2,...
The superfamily Cobitoidea of the order Cypriniformes is a diverse group of fishes, inhabiting freshwater ecosystems across Eurasia and North Africa. The phylogenetic relationships of this well-corroborated natural group and diverse clade are critical to not only informing scientific communities of the phylogeny of the order Cypriniformes, the world's largest freshwater fish order, but are key to...
In plants, WRKY proteins constitute a large family of transcription factors. They are involved in many biological processes, such as plant development, metabolism, and responses to biotic and abiotic stresses. A large number of WRKY transcription factors have been reported from Arabidopsis, rice, and other higher plants. The recent publication of the draft genome sequence of castor bean (Ricinus communis)...
GalNAc-T14 was identified as a novel IGFBP-3 binding partner in previous studies. Here, we furtherly confirmed the interaction between them by confocal microscopy, and identified the binding domain and probable interaction sites of GalNAc-T14 with IGFBP-3. The result of subcellular localization indicated that GalNAc-T14 was distributed in the cytosol, whereas IGFBP-3 existed in the cytosol and nucleolus...
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