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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共16条记录   Silent chromatin at the middle and ends: lessons from yeasts [作者：Buhler, M; Gasser, SM,期刊：EMBO journal, 页码：2149-2161 , 文章类型： Review，,卷期：2009年28-15] Eukaryotic centromeres and telomeres are specialized chromosomal regions that share one common characteristic: their underlying DNA sequences are assembled into heritably repressed chromatin. Silent chromatin in budding ... A quantitative systems view of the spindle assembly checkpoint [作者：Ciliberto, A; Shah, JV,期刊：EMBO journal, 页码：2162-2173 , 文章类型： Review，,卷期：2009年28-15] The spindle assembly checkpoint acts to delay chromosome segregation until all duplicated sister chromatids are captured by the mitotic spindle. This pathway ensures that each daughter cell receives a complete copy of th... Taming the tiger by the tail: modulation of DNA damage responses by telomeres [作者：Lydall, D,期刊：EMBO journal, 页码：2174-2187 , 文章类型： Review，,卷期：2009年28-15] Telomeres are by definition stable and inert chromosome ends, whereas internal chromosome breaks are potent stimulators of the DNA damage response (DDR). Telomeres do not, as might be expected, exclude DDR proteins from ... Concerted action of two cation filters in the aquaporin water channel [作者：Wu, BH; Steinbronn, C; Alsterfjord, M; Zeuthen, T; Beitz, E,期刊：EMBO journal, 页码：2188-2194 , 文章类型： Article，,卷期：2009年28-15] Aquaporin (AQP) facilitated water transport is common to virtually all cell membranes and is marked by almost perfect specificity and high flux rates. Simultaneously, protons and cations are strictly excluded to maintain... Crosstalk between GABA(B) and mGlu1a receptors reveals new insight into GPCR signal integration [作者：Rives, ML; Vol, C; Fukazawa, Y; Tinel, N; Trinquet, E; Ayoub, MA; Shigemoto, R; Pin, JP; Prezeau, L,期刊：EMBO journal, 页码：2195-2208 , 文章类型： Article，,卷期：2009年28-15] G protein-coupled receptors (GPCRs) have critical functions in intercellular communication. Although a wide range of different receptors have been identified in the same cells, the mechanism by which signals are integrat... Increased RNA polymerase availability directs resources towards growth at the expense of maintenance [作者：Gummesson, B; Magnusson, LU; Lovmar, M; Kvint, K; Persson, O; Ballesteros, M; Farewell, A; Nystrom, T,期刊：EMBO journal, 页码：2209-2219 , 文章类型： Article，,卷期：2009年28-15] Nutritionally induced changes in RNA polymerase availability have been hypothesized to be an evolutionary primeval mechanism for regulation of gene expression and several contrasting models have been proposed to explain ... Mechanisms of regulation of RNA polymerase III-dependent transcription by TORC1 [作者：Wei, YH; Tsang, CK; Zheng, XFS,期刊：EMBO journal, 页码：2220-2230 , 文章类型： Article，,卷期：2009年28-15] We have found earlier that Tor1 binds to 5S rDNA chromatin but the functional significance has not been established. Here, we show that association with 5S rDNA chromatin is necessary for TOR complex 1 (TORC1) to regulat... Transcriptional competence of the integrated HIV-1 provirus at the nuclear periphery [作者：Dieudonne, M; Maiuri, P; Biancotto, C; Knezevich, A; Kula, A; Lusic, M; Marcello, A,期刊：EMBO journal, 页码：2231-2243 , 文章类型： Article，,卷期：2009年28-15] Spatial distribution of genes within the nucleus contributes to transcriptional control, allowing optimal gene expression as well as constitutive or regulated gene repression. Human immunodeficiency virus type 1 (HIV-1) ... Control of autophagy initiation by phosphoinositide 3-phosphatase jumpy [作者：Vergne, I; Roberts, E; Elmaoued, RA; Tosch, V; Delgado, MA; Proikas-Cezanne, T; Laporte, J; Deretic, V,期刊：EMBO journal, 页码：2244-2258 , 文章类型： Article，,卷期：2009年28-15] The majority of studies on autophagy, a cytoplasmic homeostatis pathway of broad biological and medical significance, have been hitherto focused on the phosphatidylinositol 3-kinases as the regulators of autophagy. Here,... Far-red light inhibits germination through DELLA-dependent stimulation of ABA synthesis and ABI3 activity [作者：Piskurewicz, U; Tureckova, V; Lacombe, E; Lopez-Molina, L,期刊：EMBO journal, 页码：2259-2271 , 文章类型： Article，,卷期：2009年28-15] Under the canopy, far-red (FR) light represses seed germination by inactivating phytochrome photoreceptors. This elicits a decrease in gibberellins (GA) levels and an increase in abscisic acid (ABA) levels. GA promotes g... Localisation of DivIVA by targeting to negatively curved membranes [作者：Lenarcic, R; Halbedel, S; Visser, L; Shaw, M; Wu, LJ; Errington, J; Marenduzzo, D; Hamoen, LW,期刊：EMBO journal, 页码：2272-2282 , 文章类型： Article，,卷期：2009年28-15] DivIVA is a conserved protein in Gram-positive bacteria and involved in various processes related to cell growth, cell division and spore formation. DivIVA is specifically targeted to cell division sites and cell poles. ... Exon, intron and splice site locations in the spliceosomal B complex [作者：Wolf, E; Kastner, B; Deckert, J; Merz, C; Stark, H; Luhrmann, R,期刊：EMBO journal, 页码：2283-2292 , 文章类型： Article，,卷期：2009年28-15] In recent years, electron microscopy (EM) has allowed the generation of three-dimensional structure maps of several spliceosomal complexes. However, owing to their limited resolution, little is known at present about the... Unusual bipartite mode of interaction between the nonsense-mediated decay factors, UPF1 and UPF2 [作者：Clerici, M; Mourao, A; Gutsche, I; Gehring, NH; Hentze, MW; Kulozik, A; Kadlec, J; Sattler, M; Cusack, S,期刊：EMBO journal, 页码：2293-2306 , 文章类型： Article，,卷期：2009年28-15] Nonsense-mediated decay (NMD) is a eukaryotic quality control mechanism that degrades mRNAs carrying premature stop codons. In mammalian cells, NMD is triggered when UPF2 bound to UPF3 on a downstream exon junction compl... The middle and the end [作者：Dumstrei, K; Vodermaier, H,期刊：EMBO journal, 页码：2143-2144 , 文章类型： Editorial Material，,卷期：2009年28-15] Gene activation at the edge of the nucleus [作者：Chubb, JR,期刊：EMBO journal, 页码：2145-2146 , 文章类型： Article，,卷期：2009年28-15] The position of a gene within the nucleus can be a determinant of the level of gene activity. In recent years, particular emphasis has been placed on the nuclear envelope as a transcriptionally silent nuclear location. A... Irresistible curves [作者：Juarez, JR; Margolin, W,期刊：EMBO journal, 页码：2147-2148 , 文章类型： Article，,卷期：2009年28-15] The DivIVA protein helps to organize cell growth and polarity in Gram-positive bacteria by localizing specifically to the cytoplasmic membrane at the cell poles and division septum, independent of other proteins. In this...