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Plant Xrn4 is a cytoplasmic 5′ to 3′ exoribonuclease that is reported to play an antiviral role during viral infection as demonstrated by experiments using the Xrn4s of Nicotiana benthamiana and Arabidopsis thaliana. Meanwhile, little is known about the anti-viral activity of Xrn4 from other plants. Here, we cloned the cytoplasmic Xrn4 gene of Oryza sativa (OsXrn4), and demonstrated that its over-expression...
The proliferation and differentiation of skeletal muscle satellite cells is regulated by multiple regulatory factors including non-coding RNAs. It has been reported that miR-133b regulates myogenesis. In this study, we detected a novel lncRNA, lnc133b, which is completely complemented by mature miR-133b, indicating that lnc133b may regulate the expression of miR-133b by “sponge” miR-133b. A luciferase...
The effect of ABCB1 C3435T SNP on the pharmacokinetics of immunosuppressive drug tacrolimus in different studies was conflicting. So a meta-analysis was employed to study the correlation of ABCB1 C3435T SNP and the pharmacokinetics of tacrolimus at different post-transplantation times.Several studies about ABCB1 C3435T polymorphism and the pharmacokinetics of tacrolimus were collected through the...
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...
Plant researchers have focused much attention on leaf shape because of its importance in the identification. To evaluate the impact of intraspecies leaf-shape variation on the transcriptome, a series of Betula pendula ‘Dalecarlica’ and B. pendula saplings were generated through tissue culture. The leaf shapes and transcriptomes of B. pendula ‘Dalecarlica’ clones were compared with those of B. pendula...
‘Purple Rain’, a purple cultivar of Betula pendula, has dark purple leaves throughout the vegetative period. In this study, B. pendula ‘Purple Rain’ was found to have a higher anthocyanidin level compared with B. pendula, Transcriptome analysis revealed numerous changes in gene expression that could be attributed to color change, including the upregulation of 2467 unigenes and the downregulation of...
Mesenchymal stem cells (MSCs) have multilineage differentiation potential and can differentiate into neuron cells under appropriate environment in vitro and in vivo. Retinoic acid (RA), a vitamin A derivative, is known to facilitate the neuronal differentiation of MSCs. However, the mechanism by which RA induced MSC differentiation into neuron-like cells is not completely understood. Here, we show...
Growth hormone (GH) is a polypeptide which is an important regulator of development and somatic growth in teleosts, and may be associated with the mechanisms which drive sexual growth dimorphism in the Half-smooth tongue sole (Cynoglossus semilaevis). In this study, the full length gh cDNA was cloned from C. semilaevis by homology cloning and the rapid amplification of cDNA ends polymerase chain reaction...
Metallothionein (MT) cDNAs were cloned and sequenced from two genera of ducks, Muscovy (Cairina muschata) and Tsai ya (Anas platyrhynchos). The two cDNAs show an extremely high sequence homology and contain an open reading frame encoding 63 amino acids. MT mRNA expressions were studied after metal induction using the cloned cDNA as a probe. Cadmium and copper induced MT gene efficiently, whereas...
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