Weste co rootworm (WCR,Diabrotica virgifera virgifera LeConte) is highly sensitive to orally delivered double-stranded RNA (dsRNA).RNAi in WCR is systemic and s
由本刊编辑部策划并实施的“中国出国(境)展览服务市场调查”活动已经圆满完成。从本期开始,我们将分期公布调查报告,以期挖掘世界展会资源,提高展会服务水平,建立健全顺应世
以桃(Prunus persica L.)果实为试材,开展了FAD基因家族成员的克隆,研究了不同温度处理对软溶质‘玉露’和‘湖景蜜露’桃果实脂肪酸组分的影响,及对FAD基因家族成员表达水平
Immunofluorescence has been widely used to localize microbes or specific molecules in insect tissues or cells.However,significant autofluorescence is frequently
The maternally heritable endosymbiont provides many ecosystem functions.Antibiotic elimination of a specific symbiont and establishment of experimental host lin
The soybean aphid,Aphis glycines,is an extreme specialist and an important invasive pest that relies on olfaction for behaviors such as feeding,mating,and forag
Krüpple是果蝇分节基因“间隙基因”类的一个成员,它编码一个包含一个DNA结合序列的蛋白质,该序列由几个Cys2/His2型的锌指构成,一群与Krüpple的锌指结构高度同源的蛋白质被发现,命名为Krüpple样因子(Krüpple-like factor,KLFs),它们通过调控多种富含GC或CACCC的启动子的基因的表达,参与细胞增殖、分化、凋亡和肿瘤发生、发展等多种生理、病理过程.本文综述KLFs的结构、表达调控功能、主要家族成员及其在肿瘤研究中的现状,探讨其与肿瘤发生发展的关系.
Candidatus Liberibacter solanacearum (Lso) are phloem-restricted and unculturable Gram-negative bacteria.Presently five haplotypes have been identified worldwid
The Hedgehog (Hh) signaling pathway is one of the major regulators of embryonic development and tissue homeostasis in multicellular organisms.However,the role o
<正> 复旦大学新闻学会是我国正规大学中第一个全校性的新闻学术研究团体,也是活动时间最长、由学生主持的学会组织。 1924年,复旦大学国文部主任邵力子鉴于复旦学生仰慕老校友于右任先生创办“三民报”的业绩和对新闻工作的爱好,建议设立“新闻学讲座”,经校方同意,聘请有名望的主笔、记者、编辑来校讲授新闻学知识,受到了学生的热烈欢迎。