Protein-DNA interactions within a region of the LDL receptor promoter involved in sterol-mediated feedback repression of transcription were examined using in vivo genomic footprinting with dimethylsulfate (DMS).A broad region of protein-DNA contacts spanning from repeat 1 to beyond the transcription start sites was observed in primary cultures of h
Rapier looms are currently important equipment in the weaving process.The control system of the loom determines the performance of the loom, to a large extent.To effectively reduce the production cost and energy consumption and to improve the start-up performance and production efficiency of rapier looms in industrial production, this paper develop
This paper proposes a dynamic model to describe and forecast the dynamics of the coronavirus disease COVID-19 transmission.The model is based on an approach previously used to describe the Middle East Respiratory Syndrome (MERS) epidemic.This methodology is used to describe the COVID-19 dynamics in six gymnastics wall decals countries where the pan