expression n. 1.表现,表示,表达。 2.词句;语句,措辞,说法。 3.表情,脸色,态度;腔调,声调。 4.【数学】式,符号。 5.(油的)榨出,压榨。 6.【生物学】表现度。 emotional expression 表情。 a happy expression 妙言。 an odd expression 怪话。 the expression of the eye 眼睛表情,眼色。 a smiling expression 笑脸。 beyond [past] expression 形容不出,无法表达。 find expression (in) (在…中)表现出来…,表现在…。 give expression to 表达,反映(give the fullest expression to their initiative 充分表现他们的积极性)。 expression mark 【音乐】表示感情色彩的符号。 adj. -al 表现的;表情的。 n. -ism 【美术】表现主义;表现派。 -ist 1.n. 【美术】表现主义者,表现派。 2. 表现派的〔亦作 expressionistic〕。 adj. -less 缺乏表情的,呆板的。
map MAP =Military Aid Program 〔美国〕军事援助计划。 n. 1.地图;天体图;图。 2.〔美俚〕脸,面孔。 3.〔美俚〕(染色体上基因排列的)遗传图。 off the map 〔口语〕不重要的;消失的;过时的;陈腐的。 on the map 〔口语〕存在的;重要的;有名的,占显著地位的,起主要作用的。 put oneself on the map 发生,发现;使自己出名,出人头地。 put sb. [sth.] on the map 使某人[某事]出名。 wipe off the map 把…消灭掉。 vt. 1. 测绘,为…绘制地图;勘测,制订。 2.〔美俚〕测定(染色体中基因的)位置。 map out 规划,安排。
Regular expression maps are allowed . for security reasons, regular expression substitution of $ 1 etc . is disallowed, because that would open a security hole 规则扩展映射表被允许。出于安全考虑,规则扩展的子项如$1等不被允许,因为它可能打开一个安全漏洞。
Phopholipase c-1 ( plc-1 ) is widely known to play an important role in regulating cell proliferation and differentiation, development of the organisms, cell transformation and oxidative stress . till now, the mechanism how phopholipase c-1 acts can not be thoroughly illustrated, nor has the interaction between plc-1 pathway and other signal pathways been systematically reported . this research chose 2-de + ms as the basic method from all kinds of proteomics strategies and compared the total protein expression map of mef genetically deficient in plc-1 ( plc-1-/-) to that of wild type mef ( plc-l + / + ) aimed to find some protein spots differentially expressed, thus we can discuss the impact of knockout of plc-1 on signal transduction initiated by growth factors such as egf comprehensively . in this way, we can study the biological function of plc-1 and mechanism of plc-1 pathway indirectly, which will contribute a lot to further analysis 鉴于plc-1发挥上述作用的机制尚未完全阐明,plc-1通路与其他信号通路间的交联和代偿尚无系统报道,又因为以往的研究方法不够全面,本研究以野生型小鼠胚胎成纤维细胞(plc-1~(+/+))和缺失磷脂酶c-1的小鼠胚胎成纤维细胞(plc-1~(-/-))为研究模型,在众多蛋白组学策略中选择了双向电泳+质谱(2-de+ms)作为研究手段,通过对比表皮生长因子(egf)刺激24小时后上述两种细胞的总蛋白质表达差异,全面地探讨敲除plc-1对生长因子诱导的信号传递的影响,从而间接研究plc-1生物学作用、信号传递机制及其代偿情况,为后续的深入研究打下基础。