2019年4月4日 · CvsSR responds to the presence of calcium and is important for causing disease. Here, we show that CvsSR controls the ability of the bacterium to prevent calcium phosphate precipitation on the surface of cells. We also identified a carbonic anhydrase and transporter that modulate formation of surface-associated calcium precipitates.

2018年3月1日 · CvsSR is necessary for virulence of P. syringae pv. tomato DC3000, since Δ cvsS and Δ cvsR strains produced fewer symptoms than the wild type (WT) and demonstrated reduced growth on multiple hosts. We discovered that expression of cvsSR is induced by Ca 2+ concentrations found in leaf apoplastic fluid.

CvsR/S双组分系统的诱导依赖环境中的Ca 2+ 浓度，这是丁香假单胞菌发挥毒性的必要条件；CvsR直接激活T3SS调节基因 hrpR 和 hrpS 的表达，通过T3SS控制细菌的毒力 [53]。

通过染色质免疫沉淀，然后进行下一代测序（ChIP-seq）和全局转录组分析（RNA-seq），我们可以识别CvsR调节子。 CvsR直接激活调节丁香假单胞菌pv的III型分泌系统调节剂hrpR和hrpS的表达。

2019年3月13日 · CvsSR responds to the presence of calcium and is important for causing disease. Here, we show that CvsSR controls the ability of the bacterium to prevent calcium phosphate precipitation on the...

2019年3月13日 · Here, we show that CvsSR controls the ability of the bacterium to prevent calcium phosphate precipitation on the surface of cells. We also identified a carbonic anhydrase and transporter that modulate formation of surface-associated calcium precipitates.

Continuously Variable Series Reactor (CVSR) has the ability to regulate the reactance of an ac circuit using the magnetizing characteristic of its ferromagnetic core, shared by an ac and a dc winding to control power flow, damp oscillations and limit fault currents.

2022年7月1日 · In this paper, a new methodology is proposed for achieving a general load shedding scheme to prevent power system cascading line outages with the help of continuously variable series reactors (CVSRs). In the proposed methodology, first, critical lines are determined using a new index.

This paper proposes a novel continuously variable series reactor (CVSR) based on a dc current controller (DCC) to manage power flow in transmission systems. There are three major contributions.

摘要:为研究主应力轴旋转作用下饱和重塑黄土的变形规律,借助空心圆柱扭剪仪开展了排水状态下饱和重塑黄土的循环三轴试验和循环交通荷载试验,主要研究了主应力轴旋转对饱和重塑黄土的竖向塑性累积应变、径向塑性累积应变以及八面体塑性累积剪应变的影响。 试验结果表明:1主应力轴旋转会使土体产生塑性累积变形;土样的竖向塑性累积变形和八面体塑性累积剪应变随循环次数增加呈对数型增长趋势,且循环竖向应力比和循环扭剪应力比与其呈正相关;径向塑性累积应变初期主 …