G protein-coupled receptors (GPCRs) are associated with a great variety of biological activities. Yeasts are often utilized as a host for heterologous GPCR assay. We engineered the intense reporter plasmids for fission yeast to produce green fluorescent protein (GFP) through its endogenous GPCR pathway. As a control region of GFP expression on the reporter plasmid, we focused on seven endogenou...

Objective(s): Methicillin-resistant Staphylococcus aureus (MRSA) is one of the major health hazards and became of greater public health concern since the emergence of community-acquired MRSA. This work aimed to study the prevalence of mecA, femA, femB, lukS-PV, lukF-PV (PVL), intI, and intII genes among community-acquired (CA) hospital-acquired (HA) MRSA to increase vi...

spinal cord injury (sci) results in up regulation and/or down regulation of several genes that may affect neuronal death and subsequent loss of motor function and also neuropathic pain. to expand a practical therapy, it is essential to recognize the specific molecular pathways altered as a function of time after spinal cord injury. this will help to develop strategies for positive manipulation ...

Reactive oxygen species (ROS) contribute to the formation and persistence of multiple sclerosis (MS) lesions by acting on distinct pathological processes. In the initial phase of MS lesion development, locally produced ROS may induce blood-brain barrier disruption and enhance leukocyte migration and myelin phagocytosis. In advanced stages, ROS may contribute to lesion persistence by mediating o...

Background:Potyvirus-based virus-induced gene silencing (VIGS) is used for knocking down the expression of a target gene in numerous plant species. Sugarcane mosaic virus (SCMV) is a monopartite, positive single strand RNA virus. Objectives:pBINTRA6 vector was modified by inserting a gene segment of SCMV in place of Tobacco rattle virus (TRV) genome part 1 (TRV1 or RNA1)...

Retrotransposons are abundant in mammalian genomes and can modulate the gene expression of surrounding genes by disrupting endogenous binding sites for transcription factors (TFs) or providing novel TFs binding sites within retrotransposon sequences. Here, we show that a (C/T)CACACCT sequence motif in ORR1A, ORR1B, ORR1C, and ORR1D, Long Terminal Repeats (LTRs) of MaLR endogenous retrovirus (ER...

Tetracycline-based inducible systems provide powerful methods for functional studies where gene expression can be controlled. However, the lack of tight control of the inducible system, leading to leakiness and adverse effects caused by undesirable tetracycline dosage requirements, has proven to be a limitation. Here, we report that the combined use of genome editing tools and last generation T...

There is extensive evidence that acute stress induces an analgesic response in rats. On the other hand, repeatedly stressed animals may present the opposite effect, i.e., hyperalgesia. Furthermore, exposure to novelty is known to induce antinociception. The effects of repeated restraint stress on nociception after exposure to novelty, as measured by the tail-flick latency (TFL), were studied in...

Ilex dabieshanensis is not only an important ornamental plant, but can also be used to produce Kuding tea, owing its lipid-lowering and anti-inflammatory medicinal properties. The genetic transformation of I. currently difficult, which restricts functional gene studies molecular breeding research on this species. Virus-induced silencing (VIGS) a powerful tool for determining functions in plants...