Introduction: Road traffic injuries are the eighth leading cause of death worldwide which usually occurs among people aged between15-29 years.In most LAMICs, half of fatal road traffic injuries occur among motorcyclists, which little is known about purpose of riding among motorcycle riders.Objectives: To map out epidemiological aspects of motorcycl
Hunchback is a bifunctional transcription factor that can activate and repress gene expression in Drosophila development.We investigated the regulatory DNA sequence features that control Hunchback function by perturbing enhancers for one of its target genes, even-skipped (eve).While Hunchback directly represses the eve stripe 3+7 enhancer, we found
The Mediator complex associates with RNA polymerase (Pol) II, and it is recruited to enhancer regions by activator Footwear proteins under appropriate environmental conditions.However, the issue of Mediator association in yeast cells is controversial.Under optimal growth conditions (YPD medium), we were unable to detect Mediator at essentially any
BackgroundThe radiation accident emergency drill is an important way to maintain and improve the response ability of emergency organizations, but at present, the evaluation S.R. CALME MENTAL of the drill is mainly based on the qualitative evaluation of the surface performance of the key links, there is not yet a systematic, full-flow, accurate and