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区域配电网调集控一体化模式
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作者 何明跃 熊仲金 《云南电力技术》 2015年第A02期120-121,共2页
讨论了怒江区域配电网调度自动化主站系统OPEN-3000,在调集控一体化互为主备用模式下的适用方案。
关键词 配电网 调集控 一体化 主站系统 备用 剖析
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怒江配电网调集控一体化变电运维模式
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作者 陈增平 《云南电力技术》 2015年第A02期114-115,共2页
针对怒江区域配电网在调集控一体化模式前提下,对"监控中心+巡维中心"的变电运维管理模式展开讨论分析。
关键词 配电网 调集控一体化 变电管理 模式
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Analysis of the Cellular Localization of Herpes Simplex Virus 1 Immediate-early Protein ICP22
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作者 Wei CUN Jie CHEN Ying ZHANG Long-ding LIU Qi-han LI 《Virologica Sinica》 SCIE CAS CSCD 2010年第3期158-167,共10页
Nuclear proteins often form punctiform structures, but the precise mechanism for this process is unknown. As a preliminary study, we investigated the aggregation of an HSV-1 immediate-early protein, infected-cell prot... Nuclear proteins often form punctiform structures, but the precise mechanism for this process is unknown. As a preliminary study, we investigated the aggregation of an HSV-1 immediate-early protein, infected-cell protein 22 (ICP22), in the nucleus by observing the localization of ICP22-EGFP fusion protein Results showed that, in high-level expression conditions, ICP22-EGFP gradually concentrates in the nucleus, persists throughout the cell cycle without disaggregation even in the cell division phase, and is finally distributed to daughter cells. We subsequently constructed a mammalian cell expression system, which had tetracycline- dependent transcriptional regulators. Consequently, the location of ICP22-EGFP in the nucleus changed with distinct induction conditions. This suggests that the cellular location of ICP22 is also influenced by promoter regulation, in addition to its own structure. Our findings provide new clues for the investigation of transcriptional regulation of viral genes. In addition, the non-protease reporter system we constructed could be utilized to evaluate the role of intemal ribosome entry sites (IRES) on transcriptional regulation. 展开更多
关键词 Herpes Simplex Virus 1 (HSV-1) ICP22 Transcriptional regulation Cellular localization Nuclear functional domain
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