That cell hybridization can be used to dissect regulatory mechanisms controlling gene expression in eukaryotic cells . 杂交细胞能被应用于剖析真核细胞中控制基因表现的调节机理。
Prokaryotic gene regulation 基因表现调控
" distinct types of diffuse large b cell lymphoma identified by gene expression profiling . " nature ( 2000 ) 藉由基因表现图谱判断不同类型的弥漫型大型b细胞淋巴瘤, 《自然期刊》 ( 2000 )
In addition , gene expression patterns across brain regions show ariable degrees of restriction to single brain structures 另外,整个脑区域的基因表现型显示了单一脑结构的区域可变性。
Recent snps analysis tools are transforming the traditional genotyping and resequencing in the same way as expression arrays 有关单点核苷酸多型性的新进分析工具,将传统的基因型?定资料与微阵列基因表现资料做同样的转换。
The pattern of gene expression that makes this transformation possible relies heavily on two phenomena : modification of chromatin and alternative splicing 造成这种转变的基因表现模式,可能大量仰赖了两种作用:染色质修饰和选择性剪接。
Making full use of mutant mice as research models requires correct characterization of the phenotypes that result from induced or spontaneous genetic mutations 要充分利用突变小鼠作为研究模式,则需要诱发突变或自发基因突变之正确基因表现型特徵。
Amazingly , by firing to communicate with other neurons , an axon could instruct the readout of genes in a glial cell and thus influence its behavior 令人惊奇的是,轴突藉著动作电位来与其他神经元沟通,而能够指挥神经胶细胞的基因表现,进而影响其行为。
A corollary has been that proteins , in addition to their structural and enzymatic roles in cells , must be the primary agents for regulating the expression , or activation , of genes 在这个推论下,蛋白质除担负细胞结构和酵素的角色外,必定也是调控(或活化)基因表现的主要因子。
The concentration of both steroid and peptide hormones are determined by radioimmunoassay . western blot and rt - pcr technologies are employed to examine protein expression and gene expression , respectively 激素及类固醇激素之浓度,并利用西方点墨法及rt - pcr技术检测蛋白表现及基因表现。