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Characterization of stress-activated protein kinases and screening of salinity-related genes from Litopenaeus vannamei

Abstract

第一部分对虾白斑综合症是对虾养殖产业中影响最大、危害最为严重的疫病,从上世纪90年代初爆发以来,对我国对虾养殖业造成了严重损害,直接经济损失达数百亿元。应激活化蛋白激酶(Stress-activatedProteinKinases,以下简称SAPKs)途径是细胞内重要的信号通路之一,介导细胞核内外的信号传递,调控细胞内基因的表达,应对细胞外环境的改变。JNK和p38是该途径上的两个关键蛋白,处于信号转导的中心。研究表明SAPK途径在病毒的感染过程中具有重要的作用。本论文旨在对白斑综合征病毒(WhiteSpotSyndromeVirus,以下简称WSSV)感染与SAPK途径的关系进行初步的探索。...Part Ⅰ Stress-activated protein kinases (SAPKs) are serine/threonine-specific protein kinases that respond to extracellular stimuli and regulate various cellular activities. It has been reported that SAPKs were involved in various viral infections of mammalian. In present study, we cloned JNK and p38 homologs in a crustacean, Litopenaeus vannamei, (designated as LvJNK and Lvp38) and identified the...学位:理学博士院系专业:生命科学学院生物学系_生物化学与分子生物学学号:2172008015042

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